K93 Sutherland-LCO C
Graphs
Yearly Breakdown of MPEC Types
Term definition:Editorial - Editorial MPECs associated with this station.
Discovery - MPECs associated with discovery made by this station.
OrbitUpdate - MPECs associated with orbit updates involving observations made by this station. Typically, these are recoveries of single-opposition objects.
DOU - Daily Orbit Update MPECs involving observations made by this station.
ListUpdate - MPECs associated with list updates involving observations made by this station. This category has largely been retired since 2012.
Retraction - Retracted MPECs involving observations made by this station.
Followup - MPECs associated with follow-up observations made by this station to an object discovered elsewhere.
FirstFollowup - MPECs associated with follow-up observations made by this station to an object discovered elsewhere, with this station being the first station to follow-up.
Other - MPECs that do not fit into categories listed above and involve observations made by this station.
Yearly Breakdown of Discovery Object Types
Yearly Breakdown of Orbit Update Object Types
Breakdown by Observers
Breakdown by Measurers
Breakdown by Facilities
Breakdown by Objects
Annual Breakdown
Weekly Breakdown
Hourly Breakdown
Tables
Yearly Breakdown of MPEC Types
| Year | Total MPECs | Editorial | Discovery | Orbit Update | DOU | List Update | Retraction | Other | Follow-Up | First Follow-Up |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 |
| 2024 | 8 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 5 | 1 |
| 2023 | 5 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 0 |
| 2022 | 9 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 4 | 1 |
| 2021 | 18 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 7 | 1 |
| 2020 | 30 | 0 | 0 | 6 | 13 | 0 | 0 | 0 | 10 | 1 |
| 2019 | 5 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 |
| 2018 | 14 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 5 | 4 |
| 2017 | 99 | 0 | 0 | 9 | 28 | 0 | 0 | 0 | 39 | 23 |
| 2016 | 35 | 0 | 0 | 2 | 9 | 0 | 0 | 0 | 16 | 8 |
| 2015 | 32 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 16 | 6 |
| 2014 | 75 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 44 | 16 |
| 2013 | 51 | 0 | 0 | 3 | 6 | 0 | 0 | 0 | 25 | 17 |
| 2012 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2011 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2010 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2009 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2008 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2007 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2006 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2005 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2004 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2003 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2002 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2001 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1999 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1998 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1997 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1996 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1995 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1994 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1993 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
List of Individual MPECs
Objects Observed by This Station (296 total)
| Object | Observations | Discoveries | First Obs | Last Obs | Magnitude | MPECs |
|---|---|---|---|---|---|---|
| 0003I | 18000 | 0 | 2025-09-10 | 2025-09-14 | 12.7 | 25 |
| 0029P | 7248 | 0 | 2017-09-17 | 2017-10-11 | 16.4 | 604 |
| K13W44T | 2660 | 0 | 2014-03-17 | 2014-03-18 | 21.6 | 76 |
| 52760 | 2442 | 0 | 2013-07-29 | 2013-07-30 | 21.0 | 74 |
| J2559 | 1566 | 0 | 2017-01-19 | 2017-01-29 | 20.1 | 29 |
| c1677 | 1416 | 0 | 2014-07-08 | 2014-07-08 | 18.9 | 236 |
| N2691 | 1326 | 0 | 2013-07-24 | 2013-07-29 | 21.4 | 51 |
| E1527 | 966 | 0 | 2015-03-14 | 2015-03-15 | 22.4 | 46 |
| K14C14J | 880 | 0 | 2014-02-11 | 2014-02-11 | 22.1 | 44 |
| K12T04C | 792 | 0 | 2017-10-11 | 2017-10-11 | N/A | 44 |
| K14C13U | 728 | 0 | 2014-02-11 | 2014-02-23 | 21.8 | 28 |
| K03U11V | 726 | 0 | 2017-10-10 | 2017-10-11 | 13.9 | 66 |
| Z7024 | 704 | 0 | 2016-08-25 | 2016-08-25 | 21.5 | 64 |
| Z7439 | 672 | 0 | 2015-01-12 | 2015-01-20 | 20.1 | 56 |
| K13T05V | 610 | 0 | 2014-02-07 | 2014-02-07 | 17.9 | 61 |
| K11E51P | 608 | 0 | 2017-01-26 | 2017-02-03 | 20.9 | 19 |
| K16CQ4L | 550 | 0 | 2016-08-08 | 2016-08-10 | N/A | 25 |
| CK21S030 | 500 | 0 | 2021-09-26 | 2021-09-26 | 21.0 | 125 |
| Y8306 | 476 | 0 | 2016-12-02 | 2016-12-05 | 22.0 | 28 |
| 0028P | 432 | 0 | 2020-03-24 | 2020-03-24 | N/A | 72 |
| K15H10M | 420 | 0 | 2015-06-30 | 2015-06-30 | 18.9 | 35 |
| CK20Y020 | 410 | 0 | 2021-01-01 | 2021-01-01 | 20.1 | 82 |
| K06W03O | 410 | 0 | 2016-12-07 | 2016-12-07 | 20.5 | 41 |
| 0156P | 408 | 0 | 2020-10-07 | 2020-10-30 | 22.1 | 34 |
| CK14UR1N | 408 | 0 | 2021-06-22 | 2021-06-22 | 16.5 | 102 |
| K15E00Z | 408 | 0 | 2015-03-11 | 2015-03-11 | 21.4 | 68 |
| K17BC3M | 385 | 0 | 2017-01-31 | 2017-01-31 | 17.6 | 55 |
| K14Wa5G | 376 | 0 | 2018-06-06 | 2018-06-06 | N/A | 47 |
| K02B25F | 374 | 0 | 2020-06-16 | 2020-06-18 | N/A | 34 |
| K03M04H | 370 | 0 | 2014-02-07 | 2014-02-07 | 18.9 | 37 |
| K20O05K | 360 | 0 | 2020-07-29 | 2020-07-29 | 20.1 | 45 |
| CK17B030 | 329 | 0 | 2017-01-28 | 2017-01-28 | N/A | 47 |
| CK22A020 | 324 | 0 | 2022-01-10 | 2022-01-10 | 21.6 | 81 |
| J94X01L | 300 | 0 | 2016-12-01 | 2016-12-02 | 17.6 | 15 |
| K17B00W | 288 | 0 | 2017-01-20 | 2017-01-25 | 18.0 | 36 |
| K20J00U | 286 | 0 | 2020-05-16 | 2020-05-24 | N/A | 26 |
| K22P01T | 284 | 0 | 2022-08-09 | 2022-08-09 | 18.5 | 71 |
| K13F13Y | 280 | 0 | 2013-03-27 | 2013-03-27 | 21.0 | 70 |
| K19X00S | 266 | 0 | 2021-11-09 | 2021-11-09 | 22.1 | 38 |
| a4136 | 264 | 0 | 2017-02-21 | 2017-02-21 | N/A | 22 |
| CK20O020 | 256 | 0 | 2020-08-03 | 2020-08-03 | 19.7 | 64 |
| K16Q11S | 250 | 0 | 2016-08-29 | 2016-08-29 | 18.2 | 25 |
| K15R37D | 238 | 0 | 2015-09-13 | 2015-09-13 | 21.6 | 34 |
| K13J28R | 230 | 0 | 2013-05-14 | 2013-05-14 | 17.3 | 23 |
| K16UA1J | 228 | 0 | 2020-03-17 | 2020-03-17 | 16.6 | 76 |
| K21P41O | 224 | 0 | 2021-08-29 | 2021-08-29 | 17.8 | 56 |
| K03Y17S | 215 | 0 | 2019-09-25 | 2019-09-25 | 20.2 | 43 |
| K13H15T | 190 | 0 | 2021-04-02 | 2021-04-02 | 21.7 | 19 |
| K14P59W | 187 | 0 | 2014-08-14 | 2014-08-14 | 23.8 | 11 |
| K15G00J | 186 | 0 | 2015-04-08 | 2015-04-08 | 18.6 | 31 |
| 0155P | 180 | 0 | 2020-01-25 | 2020-01-25 | 18.1 | 45 |
| K14B33D | 180 | 0 | 2014-01-26 | 2014-01-26 | N/A | 60 |
| K16AJ3J | 180 | 0 | 2021-08-02 | 2021-08-02 | N/A | 45 |
| K13F11D | 175 | 0 | 2013-03-27 | 2013-03-27 | 23.2 | 35 |
| K14SX9R | 168 | 0 | 2014-10-04 | 2014-10-04 | N/A | 56 |
| K17B93Y | 162 | 0 | 2017-02-13 | 2017-02-15 | N/A | 18 |
| K14O01Y | 160 | 0 | 2014-07-23 | 2014-07-28 | N/A | 20 |
| K18E00B | 160 | 0 | 2018-03-07 | 2018-03-07 | N/A | 40 |
| J97W23Q | 156 | 0 | 2013-05-08 | 2020-06-23 | 22.3 | 26 |
| K14G49L | 156 | 0 | 2014-04-10 | 2014-04-10 | 21.0 | 39 |
| K06T07U | 155 | 0 | 2017-09-18 | 2017-09-18 | 18.7 | 31 |
| K13G35J | 150 | 0 | 2013-04-15 | 2013-04-15 | 18.2 | 25 |
| K03D16F | 147 | 0 | 2015-01-21 | 2015-01-21 | 19.8 | 49 |
| K12T53F | 140 | 0 | 2013-03-27 | 2013-03-27 | N/A | 35 |
| K13G03N | 140 | 0 | 2013-04-03 | 2013-04-03 | 22.0 | 10 |
| K19O01U | 136 | 0 | 2019-08-09 | 2019-08-19 | 15.8 | 17 |
| K18T02L | 133 | 0 | 2018-10-04 | 2018-10-04 | 20.8 | 19 |
| K08T04C | 132 | 0 | 2021-09-14 | 2021-09-14 | 20.8 | 33 |
| K15D00P | 132 | 0 | 2015-02-17 | 2015-02-17 | N/A | 22 |
| K17K03E | 132 | 0 | 2017-05-17 | 2017-05-17 | 20.5 | 33 |
| K20D02R | 132 | 0 | 2020-02-21 | 2020-02-21 | N/A | 33 |
| K13R36F | 130 | 0 | 2013-09-06 | 2013-09-06 | 18.7 | 26 |
| K13S00F | 130 | 0 | 2014-02-07 | 2014-02-07 | 21.8 | 26 |
| K13T05S | 128 | 0 | 2013-10-03 | 2013-10-03 | 22.2 | 32 |
| K14E45L | 128 | 0 | 2014-03-11 | 2014-03-11 | 22.5 | 32 |
| K20Y05E | 128 | 0 | 2021-01-21 | 2021-01-21 | 19.2 | 16 |
| K16S01G | 126 | 0 | 2016-09-24 | 2016-09-24 | 19.9 | 42 |
| K16W07G | 126 | 0 | 2016-11-28 | 2016-11-28 | 16.1 | 9 |
| K17G04M | 126 | 0 | 2017-04-01 | 2017-04-01 | N/A | 18 |
| 0013P | 114 | 0 | 2023-08-24 | 2023-08-24 | 17.4 | 57 |
| K14B03A | 112 | 0 | 2014-01-25 | 2014-01-26 | 20.1 | 8 |
| K15E07D | 112 | 0 | 2015-03-14 | 2015-03-14 | 21.5 | 16 |
| K15R01V | 108 | 0 | 2015-09-04 | 2015-09-04 | 21.5 | 27 |
| K16UA1D | 108 | 0 | 2016-11-01 | 2016-11-01 | 22.0 | 36 |
| K20W05T | 108 | 0 | 2020-12-02 | 2020-12-02 | 21.7 | 36 |
| K24M00K | 108 | 0 | 2024-06-25 | 2024-06-25 | 10.4 | 36 |
| 0333P | 105 | 0 | 2024-03-09 | 2024-03-09 | N/A | 35 |
| K07T68F | 105 | 0 | 2017-10-11 | 2017-10-11 | 20.6 | 21 |
| K16UA1H | 105 | 0 | 2016-11-01 | 2016-11-01 | N/A | 15 |
| K17G04K | 105 | 0 | 2017-04-01 | 2017-04-01 | 19.1 | 35 |
| K13TD5W | 102 | 0 | 2013-10-15 | 2013-10-15 | 21.4 | 17 |
| K17L00U | 102 | 0 | 2017-06-12 | 2017-06-12 | N/A | 34 |
| K13O02M | 100 | 0 | 2013-07-16 | 2013-07-16 | N/A | 25 |
| K14R17S | 99 | 0 | 2014-09-12 | 2014-09-12 | 19.0 | 11 |
| 0041P | 98 | 0 | 2016-12-11 | 2016-12-11 | 21.8 | 49 |
| K14G35G | 96 | 0 | 2014-04-07 | 2014-04-07 | 20.7 | 16 |
| K19Q00V | 95 | 0 | 2019-09-20 | 2019-09-20 | N/A | 19 |
| K13R09V | 93 | 0 | 2013-09-03 | 2013-09-03 | 19.7 | 31 |
| K16T02L | 93 | 0 | 2016-10-02 | 2016-10-02 | 18.4 | 31 |
| K15S02Z | 91 | 0 | 2015-09-23 | 2015-09-23 | 17.5 | 13 |
| K18A02G | 90 | 0 | 2018-01-11 | 2018-01-11 | 21.8 | 30 |
| K21P00O | 90 | 0 | 2021-08-02 | 2021-08-02 | 20.5 | 18 |
| CK13J030 | 88 | 0 | 2013-05-08 | 2013-05-08 | 19.9 | 11 |
| CK22O010 | 88 | 0 | 2022-08-05 | 2022-08-05 | 19.8 | 22 |
| K15HH7B | 88 | 0 | 2015-04-30 | 2015-04-30 | 21.1 | 8 |
| K17F03B | 88 | 0 | 2017-03-24 | 2017-03-24 | 22.4 | 8 |
| K21T07V | 88 | 0 | 2021-10-05 | 2021-10-05 | 19.8 | 22 |
| K13J22N | 84 | 0 | 2018-03-03 | 2018-03-03 | 20.6 | 28 |
| K14B25H | 84 | 0 | 2014-01-25 | 2014-01-25 | N/A | 14 |
| K09E01M | 81 | 0 | 2021-03-07 | 2021-03-07 | 19.5 | 27 |
| K15Bp0M | 81 | 0 | 2015-01-30 | 2015-01-30 | 17.3 | 9 |
| K17N06Q | 81 | 0 | 2017-07-10 | 2017-07-10 | 22.2 | 27 |
| CK23R020 | 80 | 0 | 2023-09-11 | 2023-09-11 | 18.9 | 20 |
| K14A51T | 80 | 0 | 2014-01-13 | 2014-01-13 | 19.0 | 16 |
| K14OX7Y | 80 | 0 | 2014-07-30 | 2014-07-30 | 21.5 | 16 |
| K15M59T | 80 | 0 | 2015-06-20 | 2015-06-21 | 20.4 | 16 |
| K04T10D | 78 | 0 | 2017-09-18 | 2017-09-18 | N/A | 26 |
| K03D15Z | 75 | 0 | 2017-06-21 | 2017-06-21 | 16.6 | 25 |
| K17K34U | 75 | 0 | 2017-06-05 | 2017-06-05 | 20.1 | 15 |
| K22H02T | 75 | 0 | 2022-04-27 | 2022-04-27 | N/A | 15 |
| W6290 | 75 | 0 | 2021-04-02 | 2021-04-02 | 19.9 | 25 |
| K15S06W | 72 | 0 | 2021-09-09 | 2021-09-09 | 18.3 | 18 |
| K16R33Q | 72 | 0 | 2016-09-24 | 2016-09-24 | 20.4 | 24 |
| K17K04O | 72 | 0 | 2017-05-18 | 2017-05-18 | 19.6 | 12 |
| PK24O020 | 72 | 0 | 2024-08-01 | 2024-08-01 | 21.3 | 8 |
| K17D38B | 70 | 0 | 2017-02-27 | 2017-02-27 | 22.1 | 5 |
| K16Y01M | 69 | 0 | 2016-12-22 | 2016-12-22 | 20.5 | 23 |
| K17A19Q | 69 | 0 | 2017-01-14 | 2017-01-14 | N/A | 23 |
| K20M03X | 69 | 0 | 2020-07-15 | 2020-07-15 | 16.3 | 23 |
| CK17D030 | 68 | 0 | 2017-02-23 | 2017-02-23 | N/A | 17 |
| K15R00C | 66 | 0 | 2015-09-06 | 2015-09-06 | 21.6 | 3 |
| K17D38E | 65 | 0 | 2017-02-28 | 2017-02-28 | 21.7 | 13 |
| J99S10G | 64 | 0 | 2013-09-30 | 2013-09-30 | N/A | 16 |
| K14B08Q | 64 | 0 | 2014-01-23 | 2014-01-23 | 19.2 | 16 |
| K14G35E | 64 | 0 | 2014-04-07 | 2014-04-07 | N/A | 16 |
| K18S03B | 64 | 0 | 2018-10-07 | 2018-10-07 | 23.5 | 8 |
| K20O01O | 64 | 0 | 2020-07-21 | 2020-07-21 | 20.6 | 16 |
| K23X07X | 64 | 0 | 2023-12-11 | 2023-12-11 | N/A | 16 |
| K20N01K | 63 | 0 | 2020-07-21 | 2020-07-21 | 20.4 | 21 |
| 0218P | 60 | 0 | 2015-01-18 | 2015-01-18 | 16.7 | 20 |
| CK21A020 | 60 | 0 | 2021-01-06 | 2021-01-06 | 15.5 | 12 |
| CK23B020 | 60 | 0 | 2023-01-26 | 2023-01-26 | 14.0 | 20 |
| K14C13J | 60 | 0 | 2014-02-10 | 2014-02-10 | 21.4 | 5 |
| K14G45C | 60 | 0 | 2014-04-08 | 2014-04-08 | N/A | 15 |
| K14Y00R | 60 | 0 | 2014-12-18 | 2014-12-18 | N/A | 20 |
| K15H10A | 60 | 0 | 2015-04-18 | 2015-04-18 | 21.7 | 15 |
| AK17U010 | 56 | 0 | 2017-10-26 | 2017-10-27 | 22.5 | 7 |
| K24P02C | 56 | 0 | 2024-08-06 | 2024-08-06 | 22.0 | 14 |
| K22K02D | 55 | 0 | 2022-05-24 | 2022-05-24 | 18.4 | 11 |
| CK21C040 | 52 | 0 | 2021-03-01 | 2021-03-01 | 23.4 | 13 |
| K17S02E | 52 | 0 | 2017-09-17 | 2017-09-17 | 21.1 | 13 |
| K15P00K | 51 | 0 | 2015-08-07 | 2015-08-07 | 20.3 | 3 |
| K17M08Q | 51 | 0 | 2017-06-29 | 2017-06-29 | 21.5 | 17 |
| K20O03M | 51 | 0 | 2020-07-24 | 2020-07-24 | 21.2 | 17 |
| K00K00C | 50 | 0 | 2017-08-13 | 2017-08-13 | N/A | 10 |
| K14DB0X | 50 | 0 | 2014-02-28 | 2014-02-28 | 15.4 | 5 |
| K13M07H | 48 | 0 | 2013-06-28 | 2013-06-28 | N/A | 16 |
| K17H01W | 48 | 0 | 2017-04-20 | 2017-04-20 | 21.8 | 16 |
| K20D03E | 48 | 0 | 2020-02-25 | 2020-02-25 | 19.5 | 12 |
| K14F00F | 45 | 0 | 2014-03-20 | 2014-03-20 | 21.0 | 9 |
| K17H49R | 45 | 0 | 2017-04-29 | 2017-04-29 | 18.9 | 15 |
| K14B25J | 44 | 0 | 2014-01-25 | 2014-01-25 | 21.7 | 11 |
| K14C13Q | 44 | 0 | 2014-02-11 | 2014-02-11 | 22.3 | 11 |
| K20M01U | 44 | 0 | 2020-06-30 | 2020-06-30 | 22.2 | 11 |
| K16S02R | 42 | 0 | 2016-09-25 | 2016-09-25 | 19.1 | 14 |
| K16S35J | 40 | 0 | 2016-09-30 | 2016-09-30 | 20.1 | 10 |
| K16W48R | 40 | 0 | 2016-12-01 | 2016-12-01 | 21.3 | 10 |
| K21C00O | 40 | 0 | 2021-02-05 | 2021-02-05 | 13.5 | 8 |
| K17F00R | 39 | 0 | 2017-03-17 | 2017-03-17 | 23.6 | 13 |
| K18L00C | 39 | 0 | 2018-06-02 | 2018-06-02 | 20.0 | 13 |
| K13J29E | 36 | 0 | 2013-05-15 | 2013-05-15 | 20.1 | 9 |
| K14OX8E | 36 | 0 | 2014-07-29 | 2014-07-30 | N/A | 12 |
| K14T64J | 36 | 0 | 2014-10-09 | 2014-10-09 | N/A | 12 |
| K14X07M | 36 | 0 | 2014-12-12 | 2014-12-12 | 22.1 | 12 |
| K14Y00Q | 36 | 0 | 2014-12-18 | 2014-12-18 | 20.9 | 9 |
| K16T18M | 36 | 0 | 2016-10-07 | 2016-10-07 | 22.1 | 12 |
| K17F02X | 36 | 0 | 2017-03-20 | 2017-03-20 | 20.8 | 12 |
| K19O01M | 36 | 0 | 2019-08-20 | 2019-08-20 | 22.8 | 12 |
| K20B16R | 36 | 0 | 2020-03-19 | 2020-03-19 | 22.5 | 12 |
| K20B16U | 36 | 0 | 2020-03-24 | 2020-03-24 | N/A | 9 |
| K20L00D | 36 | 0 | 2020-06-13 | 2020-06-13 | N/A | 12 |
| K13R43T | 35 | 0 | 2013-09-12 | 2013-09-12 | 22.8 | 5 |
| K00S10M | 33 | 0 | 2015-09-06 | 2015-09-06 | 18.8 | 11 |
| K14C02Z | 33 | 0 | 2014-02-07 | 2014-02-07 | 20.8 | 11 |
| K17B31R | 33 | 0 | 2017-01-29 | 2017-01-29 | 24.2 | 11 |
| K17C32M | 33 | 0 | 2017-02-11 | 2017-02-11 | N/A | 11 |
| K17K34Y | 32 | 0 | 2017-05-31 | 2017-05-31 | 22.0 | 8 |
| K18P00C | 32 | 0 | 2018-08-03 | 2018-08-03 | 21.8 | 8 |
| K11B44Z | 30 | 0 | 2016-12-01 | 2016-12-01 | 18.8 | 3 |
| K13R32D | 30 | 0 | 2013-09-04 | 2013-09-04 | N/A | 10 |
| K13YD9O | 30 | 0 | 2016-12-22 | 2016-12-22 | 22.2 | 10 |
| K14C04Y | 30 | 0 | 2014-02-07 | 2014-02-07 | 23.9 | 10 |
| K14M06G | 30 | 0 | 2014-06-23 | 2014-06-23 | N/A | 5 |
| K15E07G | 30 | 0 | 2015-03-15 | 2015-03-15 | 18.1 | 5 |
| K17B92M | 30 | 0 | 2017-01-30 | 2017-01-30 | 22.1 | 5 |
| K17F03C | 30 | 0 | 2017-03-19 | 2017-03-19 | 22.0 | 10 |
| K17F91O | 30 | 0 | 2017-03-25 | 2017-03-25 | 22.3 | 10 |
| CK13J050 | 28 | 0 | 2013-05-13 | 2013-05-13 | N/A | 7 |
| CK20A030 | 28 | 0 | 2020-01-13 | 2020-01-13 | 20.8 | 7 |
| K14V06V | 28 | 0 | 2014-11-13 | 2014-11-13 | 20.2 | 7 |
| K16Q44M | 28 | 0 | 2016-08-29 | 2016-08-29 | 22.4 | 7 |
| K17M09D | 28 | 0 | 2017-06-30 | 2017-07-13 | N/A | 4 |
| W6354 | 28 | 0 | 2017-06-14 | 2017-06-15 | 22.1 | 7 |
| K13O00F | 27 | 0 | 2013-07-16 | 2013-07-16 | 23.7 | 9 |
| K14G35L | 27 | 0 | 2014-04-07 | 2014-04-07 | 20.5 | 9 |
| K14Y09O | 27 | 0 | 2014-12-22 | 2014-12-22 | 19.0 | 9 |
| K17B03H | 27 | 0 | 2017-01-21 | 2017-01-21 | 22.1 | 9 |
| K17FA1P | 27 | 0 | 2017-03-26 | 2017-03-26 | 20.9 | 9 |
| K15C12Y | 25 | 0 | 2015-02-11 | 2015-02-11 | 20.7 | 5 |
| K15D53O | 25 | 0 | 2015-02-17 | 2015-02-17 | N/A | 5 |
| K16R33S | 25 | 0 | 2016-09-11 | 2016-09-11 | 22.0 | 5 |
| CK17S020 | 24 | 0 | 2017-09-17 | 2017-09-17 | 22.8 | 6 |
| K08R00U | 24 | 0 | 2015-01-21 | 2015-01-21 | 21.6 | 6 |
| K13R09T | 24 | 0 | 2013-09-03 | 2013-09-03 | 19.6 | 3 |
| K14F00V | 24 | 0 | 2014-03-21 | 2014-03-21 | 19.7 | 6 |
| K15Bp4N | 24 | 0 | 2015-01-30 | 2015-01-30 | 20.5 | 3 |
| K15E07P | 24 | 0 | 2015-03-15 | 2015-03-15 | 20.0 | 8 |
| K16S01V | 24 | 0 | 2016-09-24 | 2016-09-24 | 21.3 | 8 |
| K16T02O | 24 | 0 | 2016-10-02 | 2016-10-02 | 22.3 | 8 |
| K17B00X | 24 | 0 | 2017-01-21 | 2017-01-21 | 19.6 | 6 |
| K17B00Y | 24 | 0 | 2017-01-20 | 2017-01-20 | 22.1 | 8 |
| K17N02L | 24 | 0 | 2017-07-07 | 2017-07-07 | 19.5 | 8 |
| PK25C010 | 24 | 0 | 2025-02-05 | 2025-02-05 | 19.1 | 12 |
| K14F52S | 21 | 0 | 2014-03-31 | 2014-03-31 | 19.5 | 7 |
| K14G35K | 21 | 0 | 2014-04-07 | 2014-04-07 | 20.1 | 3 |
| K14G49G | 21 | 0 | 2014-04-09 | 2014-04-09 | 21.7 | 7 |
| K15R00D | 21 | 0 | 2015-09-06 | 2015-09-06 | 20.9 | 7 |
| K16P02D | 21 | 0 | 2016-08-04 | 2016-08-04 | 20.6 | 7 |
| K16V03F | 21 | 0 | 2016-11-05 | 2016-11-05 | 22.1 | 7 |
| CK25A060 | 20 | 0 | 2025-01-19 | 2025-01-19 | 10.9 | 10 |
| K14C13T | 20 | 0 | 2014-02-11 | 2014-02-11 | 21.3 | 5 |
| K15HI1X | 20 | 0 | 2015-04-30 | 2015-04-30 | N/A | 4 |
| K17S17X | 20 | 0 | 2017-09-29 | 2017-09-29 | 20.4 | 5 |
| K13R30C | 18 | 0 | 2013-09-05 | 2013-09-05 | 21.8 | 6 |
| K13V12A | 18 | 0 | 2020-03-24 | 2020-03-24 | 21.2 | 6 |
| K14G45K | 18 | 0 | 2014-04-08 | 2014-04-08 | N/A | 6 |
| K14X07O | 18 | 0 | 2014-12-12 | 2014-12-12 | 20.9 | 3 |
| K18T00Q | 18 | 0 | 2018-10-01 | 2018-10-01 | 22.5 | 6 |
| K20R05F | 18 | 0 | 2020-09-16 | 2020-09-16 | 22.1 | 6 |
| K13J34D | 16 | 0 | 2013-05-15 | 2013-05-15 | 21.9 | 2 |
| K13R43N | 16 | 0 | 2013-09-12 | 2013-09-12 | 20.9 | 4 |
| K14C13B | 16 | 0 | 2014-02-09 | 2014-02-09 | 20.4 | 2 |
| K17S16S | 16 | 0 | 2017-09-26 | 2017-09-26 | 19.1 | 4 |
| K18B00R | 16 | 0 | 2018-01-16 | 2018-01-16 | N/A | 4 |
| K20J03U | 16 | 0 | 2020-06-15 | 2020-06-15 | 18.8 | 4 |
| K20L00Y | 16 | 0 | 2020-06-15 | 2020-06-15 | 20.8 | 4 |
| PK23B030 | 16 | 0 | 2023-01-26 | 2023-01-26 | 20.5 | 4 |
| K13J29A | 15 | 0 | 2013-05-14 | 2013-05-14 | 20.8 | 5 |
| K13R43R | 15 | 0 | 2013-09-12 | 2013-09-12 | N/A | 5 |
| K14B32U | 15 | 0 | 2014-01-25 | 2014-01-25 | 21.4 | 5 |
| K14E12L | 15 | 0 | 2014-03-07 | 2014-03-07 | 21.4 | 5 |
| K14G45T | 15 | 0 | 2014-04-08 | 2014-04-08 | N/A | 5 |
| K14SQ1R | 15 | 0 | 2014-09-25 | 2014-09-25 | 21.2 | 5 |
| K16W48N | 15 | 0 | 2016-12-01 | 2016-12-01 | N/A | 5 |
| K17B32X | 15 | 0 | 2017-01-30 | 2017-01-30 | N/A | 5 |
| K17E00O | 15 | 0 | 2017-03-03 | 2017-03-03 | 20.0 | 5 |
| K17F91Q | 15 | 0 | 2017-03-25 | 2017-03-25 | 19.8 | 5 |
| K17FC8J | 15 | 0 | 2017-03-29 | 2017-03-29 | 19.4 | 5 |
| K17P26M | 15 | 0 | 2017-08-13 | 2017-08-13 | 22.0 | 5 |
| K20F05C | 15 | 0 | 2020-03-23 | 2020-03-23 | 21.1 | 5 |
| K24E04L | 15 | 0 | 2024-03-14 | 2024-03-14 | 19.5 | 5 |
| K22Q04O | 14 | 0 | 2022-09-13 | 2022-09-13 | 19.7 | 14 |
| K13J14K | 12 | 0 | 2013-05-08 | 2013-05-08 | 20.7 | 4 |
| K13R36G | 12 | 0 | 2013-09-05 | 2013-09-06 | 22.2 | 2 |
| K13R43Q | 12 | 0 | 2013-09-12 | 2013-09-12 | N/A | 3 |
| K14G48V | 12 | 0 | 2014-04-10 | 2014-04-10 | 20.0 | 3 |
| K16Y08J | 12 | 0 | 2016-12-25 | 2016-12-25 | 21.9 | 4 |
| K17L01E | 12 | 0 | 2017-06-14 | 2017-06-14 | N/A | 4 |
| K17M08M | 12 | 0 | 2022-06-27 | 2022-06-27 | 20.9 | 4 |
| K17S33D | 12 | 0 | 2017-09-26 | 2017-09-26 | 20.8 | 2 |
| K17X02T | 12 | 0 | 2017-12-12 | 2017-12-12 | 22.4 | 4 |
| K21H00O | 12 | 0 | 2021-04-18 | 2021-04-18 | 19.3 | 3 |
| K22P01X | 12 | 0 | 2022-08-09 | 2022-08-09 | N/A | 2 |
| b6879 | 12 | 0 | 2017-10-29 | 2017-10-29 | 21.0 | 4 |
| K15DJ8T | 10 | 0 | 2015-02-23 | 2015-02-23 | 19.4 | 2 |
| K24F01S | 10 | 0 | 2024-03-20 | 2024-03-20 | 22.7 | 5 |
| K13J35Z | 9 | 0 | 2013-05-15 | 2013-05-15 | 21.2 | 3 |
| K13R09X | 9 | 0 | 2013-09-03 | 2013-09-03 | 21.1 | 3 |
| K14H02L | 9 | 0 | 2014-04-21 | 2014-04-21 | 20.0 | 3 |
| K17E01J | 9 | 0 | 2017-03-06 | 2017-03-06 | 21.6 | 3 |
| K20M00B | 9 | 0 | 2020-06-18 | 2020-06-18 | 22.3 | 3 |
| K13J14X | 8 | 0 | 2013-05-06 | 2013-05-08 | N/A | 1 |
| K14M06E | 8 | 0 | 2014-06-23 | 2014-06-23 | 20.6 | 2 |
| K17B06R | 8 | 0 | 2017-01-26 | 2017-01-26 | 20.2 | 2 |
| K14SE2N | 7 | 0 | 2014-09-21 | 2014-09-21 | 18.0 | 1 |
| K17A20O | 7 | 0 | 2017-01-11 | 2017-01-14 | 20.7 | 1 |
| K14N65L | 6 | 0 | 2014-07-08 | 2014-07-08 | 20.7 | 2 |
| K13T04T | 5 | 0 | 2013-10-03 | 2013-10-03 | 20.8 | 1 |
| K14K02P | 4 | 0 | 2014-05-21 | 2014-05-21 | 21.6 | 1 |
| K17BD6C | 4 | 0 | 2017-01-28 | 2017-01-28 | 21.4 | 1 |
| K17S21L | 4 | 0 | 2017-09-27 | 2017-09-27 | 18.0 | 1 |
| K20F03E | 4 | 0 | 2020-03-21 | 2020-03-21 | 21.0 | 1 |
| K20F46Z | 4 | 0 | 2020-03-19 | 2020-03-19 | 18.7 | 1 |
| K14B63F | 3 | 0 | 2014-02-04 | 2014-02-04 | 21.5 | 1 |
| K17E02U | 3 | 0 | 2017-03-05 | 2017-03-05 | 19.9 | 1 |
| K17F63F | 3 | 0 | 2017-03-19 | 2017-03-19 | 21.3 | 1 |
List of Observers
| Observer Group | Total MPECs |
|---|---|
| Unknown | 103 |
| E.Gomez, S.Greenstreet, T.Lister | 55 |
| E.J.Christensen, S.M.Larson, T.Lister | 44 |
| T.Lister | 42 |
| E.Gomez, J.Chatelain, S.Greenstreet, T.Lister | 19 |
| E.Gomez, J.MacFarlane, S.Greenstreet, T.Lister | 8 |
| J.D.Armstrong | 7 |
| A.Hale | 4 |
| E.Gomez, J.Chatelain, M.Kelley, M.Knight, Q.Ye, S.Greenstreet, T.Lister | 3 |
| P.Breitenstein | 3 |
| A.M.Tokuoka, J.D.Armstrong | 2 |
| J.D.Armstrong, L.K.M.Giammattei-Laurin | 2 |
| C.Holt, E.Gomez, J.Chatelain, S.Greenstreet, T.Lister | 1 |
| J.D.Armstrong, J.O.Teagarden | 1 |
| J.D.Armstrong, L.H.Berrigan | 1 |
| I.S.Harvey, J.D.Armstrong, L.H.Berrigan | 1 |
| J.D.Armstrong, R.K.Aipa | 1 |
| D.Bodewits, E.Jehin, M.Kelley, Q.Ye, S.Protopapa, T.Lister | 1 |
| E.Gomez, J.Chatelain, M.Knight, M.S.P.Kelley, Q.Ye, S.Greenstreet, T.Lister | 1 |
| P.-J.Dekelver, W.Cuppens | 1 |
| E.Gomez, J.Chatelain, P.-J.Dekelver, S.Greenstreet, T.Lister, W.Cuppens | 1 |
| C.Fuentes, D.Souami, F.Spoto, M.Altmann, R.Mendez, S.Bouquillon, W.Thuillot | 1 |
| R.Miles | 1 |
| C.Holt, E.Gomez, J.Chatelain, M.Schwamb, M.T.Bannister, R.Kokotanekova, S.Greenstreet, T.Lister | 1 |
| F.Ocana, L.Conversi, M.Micheli, T.Santana-Ros | 1 |
| F.Ocana, L.Conversi, M.Devogele, M.Micheli, T.Santana-Ros | 1 |
| Individual Observer | Total MPECs |
|---|---|
| T.Lister | 176 |
| Unknown | 103 |
| E.Gomez | 89 |
| S.Greenstreet | 89 |
| E.J.Christensen | 44 |
| S.M.Larson | 44 |
| J.Chatelain | 26 |
| J.D.Armstrong | 15 |
| J.MacFarlane | 8 |
| Q.Ye | 5 |
| A.Hale | 4 |
| M.Kelley | 4 |
| M.Knight | 4 |
| P.Breitenstein | 3 |
| C.Holt | 2 |
| A.M.Tokuoka | 2 |
| L.H.Berrigan | 2 |
| L.K.M.Giammattei-Laurin | 2 |
| P.-J.Dekelver | 2 |
| W.Cuppens | 2 |
| F.Ocana | 2 |
| L.Conversi | 2 |
| M.Micheli | 2 |
| T.Santana-Ros | 2 |
| J.O.Teagarden | 1 |
| I.S.Harvey | 1 |
| R.K.Aipa | 1 |
| D.Bodewits | 1 |
| E.Jehin | 1 |
| S.Protopapa | 1 |
| M.S.P.Kelley | 1 |
| C.Fuentes | 1 |
| D.Souami | 1 |
| F.Spoto | 1 |
| M.Altmann | 1 |
| R.Mendez | 1 |
| S.Bouquillon | 1 |
| W.Thuillot | 1 |
| R.Miles | 1 |
| M.Schwamb | 1 |
| M.T.Bannister | 1 |
| R.Kokotanekova | 1 |
| M.Devogele | 1 |
List of Measurers
| Measurer Group | Total MPECs |
|---|---|
| Unknown | 167 |
| T.Lister | 131 |
| F.Ocana, M.Micheli | 1 |
| J.MacFarlane | 1 |
| M.Micheli | 1 |
| P.-J.Dekelver | 1 |
| P.-J.Dekelver, T.Lister | 1 |
| J.D.Armstrong, R.Weryk | 1 |
| S.Greenstreet | 1 |
| C.Barache, F.Spoto, F.Taris, S.Bouquillon, T.Carlucci, W.Thuillot | 1 |
| Individual Measurer | Total MPECs |
|---|---|
| Unknown | 167 |
| T.Lister | 132 |
| M.Micheli | 2 |
| P.-J.Dekelver | 2 |
| F.Ocana | 1 |
| J.MacFarlane | 1 |
| J.D.Armstrong | 1 |
| R.Weryk | 1 |
| S.Greenstreet | 1 |
| C.Barache | 1 |
| F.Spoto | 1 |
| F.Taris | 1 |
| S.Bouquillon | 1 |
| T.Carlucci | 1 |
| W.Thuillot | 1 |
List of Facilities
| Facilities | Count |
|---|---|
| 1.0-m Ritchey-Chretien + CCD | 2 |
| 1.0-m Ritchey-Chretien + CCD (1m0a) | 1 |
| 1.0-m f/8 Ritchey-Chretien + CCD | 162 |
| 1.0-m f/8 Schmidt-Cassegrain + CCD | 4 |
| 1.0-m f/8 modified Ritchey- Chretien + CCD | 2 |
| 1.0-m f/8 modified Ritchey-Chretien + CCD | 5 |
| 1.0-m f/8.0 Ritchey-Chretien + CCD | 21 |
| 1.0-m reflector + CCD | 2 |
| 4096x4096 CCD | 1 |
| Unknown | 106 |