I39 Observatorio Cruz del Sur, San Justo
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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2024 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2022 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2021 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2020 | 6 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 0 |
| 2019 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
| 2018 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 |
| 2017 | 18 | 0 | 0 | 6 | 7 | 0 | 0 | 0 | 5 | 0 |
| 2016 | 16 | 0 | 0 | 10 | 2 | 0 | 0 | 0 | 4 | 0 |
| 2015 | 34 | 0 | 0 | 15 | 5 | 0 | 0 | 0 | 13 | 1 |
| 2014 | 40 | 0 | 0 | 23 | 5 | 0 | 0 | 0 | 12 | 0 |
| 2013 | 49 | 0 | 0 | 12 | 6 | 0 | 0 | 0 | 24 | 7 |
| 2012 | 51 | 0 | 0 | 7 | 18 | 0 | 0 | 0 | 24 | 2 |
| 2011 | 28 | 0 | 0 | 5 | 15 | 0 | 0 | 0 | 6 | 2 |
| 2010 | 2 | 0 | 0 | 2 | 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 (209 total)
| Object | Observations | Discoveries | First Obs | Last Obs | Magnitude | MPECs |
|---|---|---|---|---|---|---|
| 0029P | 19328 | 0 | 2012-04-10 | 2016-08-30 | 16.4 | 604 |
| 0067P | 3515 | 0 | 2015-05-24 | 2015-06-19 | N/A | 185 |
| 05131 | 2856 | 0 | 2012-08-27 | 2012-08-28 | 19.2 | 408 |
| 04954 | 2844 | 0 | 2012-04-11 | 2012-04-12 | N/A | 948 |
| 03122 | 2793 | 0 | 2012-03-31 | 2012-03-31 | N/A | 931 |
| CK13A010 | 2320 | 0 | 2013-01-03 | 2014-11-08 | 20.2 | 80 |
| 04183 | 2043 | 0 | 2012-06-07 | 2012-06-08 | 16.7 | 681 |
| D6923 | 1701 | 0 | 2011-07-22 | 2011-07-24 | 21.1 | 243 |
| 11066 | 1600 | 0 | 2012-03-27 | 2012-03-28 | 18.6 | 400 |
| CK20F050 | 1458 | 0 | 2020-04-06 | 2020-05-12 | N/A | 81 |
| CK13U10S | 1218 | 0 | 2014-09-15 | 2015-08-27 | N/A | 58 |
| 07341 | 1212 | 0 | 2012-03-27 | 2012-03-27 | 15.8 | 404 |
| CK12K010 | 1164 | 0 | 2014-10-07 | 2014-11-13 | 13.7 | 97 |
| 0116P | 1074 | 0 | 2016-03-07 | 2016-04-29 | 22.1 | 179 |
| 05836 | 1038 | 0 | 2012-03-28 | 2012-03-28 | 19.4 | 346 |
| A6589 | 1005 | 0 | 2016-12-14 | 2016-12-14 | 20.2 | 335 |
| CK14Q020 | 966 | 0 | 2014-08-19 | 2014-12-14 | 11.0 | 42 |
| CK13X010 | 940 | 0 | 2016-06-01 | 2016-08-01 | 13.5 | 47 |
| 0117P | 900 | 0 | 2014-06-07 | 2014-06-08 | 18.9 | 300 |
| 86667 | 870 | 0 | 2012-03-31 | 2012-03-31 | 15.2 | 290 |
| CK14E020 | 851 | 0 | 2014-03-13 | 2014-03-29 | 13.2 | 37 |
| 0077P | 792 | 0 | 2016-03-06 | 2016-03-31 | 21.0 | 132 |
| F9504 | 780 | 0 | 2015-11-25 | 2015-11-26 | 21.0 | 130 |
| CK09P010 | 696 | 0 | 2010-10-03 | 2010-10-03 | 13.8 | 116 |
| K14J25O | 693 | 0 | 2017-04-21 | 2017-04-27 | 19.1 | 77 |
| D8852 | 675 | 0 | 2011-11-24 | 2011-11-24 | 21.1 | 225 |
| K12Q49F | 675 | 0 | 2012-08-27 | 2012-09-26 | 21.7 | 75 |
| S5263 | 665 | 0 | 2013-05-23 | 2013-05-25 | 20.7 | 133 |
| 0045P | 624 | 0 | 2011-08-04 | 2016-12-10 | 10.7 | 52 |
| 0022P | 543 | 0 | 2015-04-26 | 2015-04-26 | 22.6 | 181 |
| K11T02G | 504 | 0 | 2011-10-03 | 2011-10-03 | 17.6 | 56 |
| E1484 | 477 | 0 | 2018-01-09 | 2018-01-09 | 18.8 | 159 |
| 04769 | 476 | 0 | 2012-07-22 | 2012-07-22 | 18.9 | 119 |
| CK15G020 | 465 | 0 | 2015-04-09 | 2015-06-16 | 11.6 | 15 |
| 0053P | 456 | 0 | 2016-05-23 | 2016-09-08 | N/A | 76 |
| W6683 | 441 | 0 | 2016-11-02 | 2016-11-02 | 20.0 | 147 |
| CK06S030 | 436 | 0 | 2014-02-28 | 2014-02-28 | 22.8 | 218 |
| 0043P | 426 | 0 | 2016-12-15 | 2016-12-15 | 17.2 | 142 |
| K11W02L | 424 | 0 | 2011-11-16 | 2011-11-16 | 21.2 | 53 |
| CK13R010 | 423 | 0 | 2013-09-09 | 2014-05-23 | N/A | 47 |
| 0009P | 396 | 0 | 2016-08-01 | 2016-08-01 | 22.3 | 198 |
| CK12X010 | 396 | 0 | 2014-05-26 | 2014-05-29 | N/A | 66 |
| K12M11M | 371 | 0 | 2012-06-24 | 2012-06-25 | 17.5 | 53 |
| K16H00L | 364 | 0 | 2016-04-19 | 2016-04-21 | N/A | 52 |
| K04F29F | 363 | 0 | 2012-04-01 | 2012-04-01 | 21.8 | 121 |
| F9635 | 348 | 0 | 2012-09-26 | 2012-09-26 | 20.4 | 116 |
| CK13V050 | 324 | 0 | 2014-09-12 | 2014-09-24 | 17.2 | 36 |
| CK14Q010 | 324 | 0 | 2014-11-03 | 2015-07-31 | 19.6 | 27 |
| CK15F040 | 294 | 0 | 2015-03-28 | 2015-07-09 | 23.6 | 21 |
| Z7439 | 280 | 0 | 2015-01-21 | 2015-01-22 | 20.1 | 56 |
| K17E02S | 275 | 0 | 2017-04-11 | 2017-04-15 | 18.7 | 55 |
| K12O00Q | 270 | 0 | 2012-07-16 | 2012-07-16 | 18.5 | 30 |
| K13U03R | 264 | 0 | 2013-10-24 | 2013-10-24 | 20.6 | 88 |
| K15O00H | 258 | 0 | 2015-07-18 | 2015-07-18 | 19.6 | 86 |
| K16J06C | 258 | 0 | 2016-05-03 | 2016-05-04 | 18.4 | 43 |
| K15TE5B | 245 | 0 | 2015-10-30 | 2015-10-31 | 22.2 | 49 |
| K14HC4Q | 230 | 0 | 2014-06-04 | 2014-06-04 | 19.4 | 46 |
| K12L01Z | 228 | 0 | 2012-06-10 | 2012-06-10 | N/A | 38 |
| K14K40S | 228 | 0 | 2014-05-25 | 2014-05-26 | 22.4 | 38 |
| CK13V010 | 222 | 0 | 2013-11-04 | 2013-11-05 | 15.1 | 37 |
| 0209P | 219 | 0 | 2014-06-06 | 2014-06-06 | 18.9 | 73 |
| K15KF4Q | 213 | 0 | 2015-05-27 | 2015-05-27 | N/A | 71 |
| 0096P | 210 | 0 | 2012-06-22 | 2012-06-22 | 21.7 | 70 |
| K11P01T | 208 | 0 | 2011-09-01 | 2011-09-01 | 22.7 | 52 |
| CK19U060 | 207 | 0 | 2020-05-09 | 2020-05-12 | 17.4 | 23 |
| CK12F030 | 204 | 0 | 2015-06-11 | 2015-06-11 | 17.8 | 68 |
| CK14A040 | 204 | 0 | 2014-01-13 | 2014-01-13 | 19.6 | 51 |
| K15E00Z | 204 | 0 | 2015-03-12 | 2015-03-12 | 21.4 | 68 |
| K11S68M | 203 | 0 | 2011-10-05 | 2011-10-13 | 21.3 | 29 |
| K11S12Q | 198 | 0 | 2011-09-20 | 2011-09-29 | 23.6 | 33 |
| CK13Y020 | 192 | 0 | 2014-01-03 | 2014-01-08 | 18.2 | 24 |
| CK11R010 | 183 | 0 | 2011-09-04 | 2011-09-05 | 20.3 | 61 |
| CK13V040 | 183 | 0 | 2013-11-13 | 2013-11-13 | 20.1 | 61 |
| V2473 | 183 | 0 | 2012-03-27 | 2012-03-28 | 19.4 | 61 |
| K12D00O | 177 | 0 | 2012-03-13 | 2012-03-13 | 22.5 | 59 |
| CK18L020 | 165 | 0 | 2018-06-06 | 2018-06-07 | 20.0 | 15 |
| K13P43R | 162 | 0 | 2013-08-16 | 2013-08-16 | N/A | 18 |
| K12M04S | 160 | 0 | 2012-06-21 | 2012-06-21 | N/A | 32 |
| K14E24K | 159 | 0 | 2014-03-10 | 2014-03-10 | 17.8 | 53 |
| K06N00L | 156 | 0 | 2013-07-14 | 2013-07-14 | 19.2 | 52 |
| K12O00O | 156 | 0 | 2012-07-18 | 2012-07-18 | 21.4 | 78 |
| K14N64A | 150 | 0 | 2014-07-17 | 2014-07-17 | N/A | 50 |
| K14P51L | 150 | 0 | 2014-08-04 | 2014-08-05 | 21.9 | 50 |
| 0041P | 147 | 0 | 2017-02-19 | 2017-02-19 | 21.8 | 49 |
| K11S32O | 147 | 0 | 2011-10-20 | 2011-10-20 | N/A | 49 |
| K13K06N | 145 | 0 | 2013-05-29 | 2013-05-29 | 20.1 | 29 |
| CK20F080 | 144 | 0 | 2020-04-11 | 2020-04-17 | 21.0 | 9 |
| PK12O030 | 144 | 0 | 2012-07-24 | 2012-07-25 | 20.8 | 16 |
| K12M06K | 141 | 0 | 2012-06-23 | 2012-06-23 | 20.7 | 47 |
| K12P17S | 141 | 0 | 2012-08-13 | 2012-08-13 | 21.6 | 47 |
| K13J22K | 140 | 0 | 2013-05-11 | 2013-05-12 | 21.5 | 28 |
| K12H08G | 135 | 0 | 2012-04-20 | 2012-04-20 | N/A | 45 |
| CK17E030 | 132 | 0 | 2017-03-09 | 2017-03-10 | 19.2 | 22 |
| K08F06U | 132 | 0 | 2011-03-27 | 2011-03-28 | 16.0 | 33 |
| K12T04C | 132 | 0 | 2017-10-09 | 2017-10-09 | N/A | 44 |
| K11H36C | 129 | 0 | 2011-10-19 | 2011-10-19 | N/A | 43 |
| K00C59H | 126 | 0 | 2011-12-30 | 2011-12-30 | 17.2 | 42 |
| K17R01V | 126 | 0 | 2017-09-12 | 2017-09-12 | 22.4 | 42 |
| K14T33Y | 124 | 0 | 2014-10-11 | 2014-10-11 | 22.8 | 31 |
| CK13G070 | 120 | 0 | 2013-04-14 | 2013-04-15 | 18.3 | 24 |
| K12Q42G | 120 | 0 | 2012-08-26 | 2012-08-26 | 19.0 | 40 |
| K14Q33A | 120 | 0 | 2014-08-19 | 2014-08-19 | 21.8 | 30 |
| PK14L020 | 120 | 0 | 2014-06-14 | 2014-06-14 | 18.6 | 20 |
| K11S16J | 117 | 0 | 2011-10-13 | 2011-10-13 | 20.9 | 39 |
| K14P62R | 117 | 0 | 2014-08-16 | 2014-08-16 | 22.7 | 39 |
| K11R01J | 114 | 0 | 2011-09-08 | 2011-09-08 | 21.9 | 19 |
| K15M01P | 111 | 0 | 2015-06-18 | 2015-06-19 | 22.7 | 37 |
| CK20F030 | 108 | 0 | 2020-05-11 | 2020-05-13 | 22.5 | 18 |
| K13G68V | 108 | 0 | 2013-04-12 | 2013-04-12 | 21.1 | 36 |
| CK15V020 | 105 | 0 | 2017-06-06 | 2017-06-06 | 17.2 | 35 |
| K13F11D | 105 | 0 | 2013-04-16 | 2013-04-16 | 23.2 | 35 |
| K14S01S | 105 | 0 | 2014-09-19 | 2014-09-20 | 23.0 | 35 |
| K15W09G | 105 | 0 | 2015-11-28 | 2015-11-28 | N/A | 35 |
| K16P00N | 102 | 0 | 2016-08-02 | 2016-08-02 | 15.8 | 34 |
| K11T09N | 99 | 0 | 2011-10-19 | 2011-10-19 | 21.2 | 33 |
| K11X00E | 99 | 0 | 2011-12-01 | 2011-12-01 | N/A | 33 |
| K11Y62U | 99 | 0 | 2011-12-30 | 2011-12-30 | 22.5 | 33 |
| K14K04P | 99 | 0 | 2014-05-22 | 2014-05-22 | 19.0 | 33 |
| K07Y00K | 96 | 0 | 2012-09-25 | 2012-09-25 | 18.8 | 32 |
| K13U04Q | 96 | 0 | 2013-10-24 | 2013-10-24 | 16.1 | 32 |
| K15BV1L | 96 | 0 | 2015-01-21 | 2015-01-22 | 18.3 | 16 |
| K08E05Y | 92 | 0 | 2012-03-13 | 2012-03-13 | 19.1 | 23 |
| K13G38R | 92 | 0 | 2013-04-09 | 2013-04-09 | 21.0 | 23 |
| K12XB2E | 87 | 0 | 2013-01-02 | 2013-01-02 | 22.3 | 29 |
| K17N00H | 87 | 0 | 2017-07-03 | 2017-07-03 | 21.5 | 29 |
| K12J11W | 80 | 0 | 2012-05-15 | 2012-05-15 | 19.9 | 20 |
| K13M06W | 78 | 0 | 2013-06-21 | 2013-06-24 | 22.1 | 13 |
| K14R00C | 77 | 0 | 2014-09-05 | 2014-09-06 | 15.1 | 11 |
| K12F00J | 76 | 0 | 2012-03-16 | 2012-03-17 | 20.9 | 38 |
| K03D15Z | 75 | 0 | 2013-07-19 | 2013-07-19 | 16.6 | 25 |
| K11W00A | 75 | 0 | 2011-11-16 | 2011-11-16 | 21.3 | 25 |
| K12Q08C | 75 | 0 | 2012-08-19 | 2012-08-19 | 21.6 | 25 |
| K13G35J | 75 | 0 | 2013-04-07 | 2013-04-07 | 18.2 | 25 |
| K01SQ9Z | 72 | 0 | 2012-04-18 | 2012-04-18 | 22.3 | 24 |
| K04RP2D | 68 | 0 | 2011-03-30 | 2011-03-30 | 20.2 | 34 |
| K15L14H | 66 | 0 | 2015-06-12 | 2015-06-12 | 20.0 | 33 |
| K16N00X | 66 | 0 | 2016-07-06 | 2016-07-06 | 21.3 | 22 |
| K15L24K | 64 | 0 | 2015-06-14 | 2015-06-14 | 22.7 | 16 |
| K12TC3K | 63 | 0 | 2012-10-11 | 2012-10-11 | 18.8 | 21 |
| K13L31M | 63 | 0 | 2013-06-16 | 2013-06-16 | N/A | 21 |
| K13N11T | 63 | 0 | 2013-07-08 | 2013-07-09 | 22.9 | 21 |
| K14OB1T | 63 | 0 | 2014-07-27 | 2014-07-27 | 19.1 | 21 |
| K17S02N | 63 | 0 | 2017-09-18 | 2017-09-19 | 21.3 | 21 |
| CK12Y030 | 60 | 0 | 2012-12-31 | 2012-12-31 | 18.0 | 12 |
| CK13G060 | 60 | 0 | 2013-04-15 | 2013-04-15 | 19.3 | 20 |
| CK13U04Q | 60 | 0 | 2013-10-24 | 2013-10-24 | 15.3 | 20 |
| J89V00B | 60 | 0 | 2017-09-14 | 2017-09-14 | 15.3 | 20 |
| K13G80A | 60 | 0 | 2013-04-15 | 2013-04-16 | 21.6 | 10 |
| K17T01R | 60 | 0 | 2017-10-09 | 2017-10-09 | 22.1 | 20 |
| K11X00C | 57 | 0 | 2011-12-01 | 2011-12-01 | 21.9 | 19 |
| K13V05K | 57 | 0 | 2013-11-05 | 2013-11-05 | 22.2 | 19 |
| K00Y29J | 51 | 0 | 2011-12-19 | 2011-12-20 | 20.2 | 17 |
| K04RP2Q | 51 | 0 | 2012-04-26 | 2012-04-26 | 18.8 | 17 |
| K15TN8K | 51 | 0 | 2015-10-15 | 2015-10-15 | N/A | 17 |
| K12W04K | 50 | 0 | 2012-11-19 | 2012-11-19 | 20.4 | 25 |
| CK13O030 | 48 | 0 | 2013-07-24 | 2013-07-26 | 19.3 | 8 |
| K12F58G | 48 | 0 | 2012-04-18 | 2012-04-18 | 24.1 | 16 |
| K12J04Q | 48 | 0 | 2012-05-13 | 2012-05-13 | 20.2 | 8 |
| K13J22L | 48 | 0 | 2013-05-12 | 2013-05-12 | 20.1 | 16 |
| K12XD4J | 45 | 0 | 2012-12-12 | 2012-12-12 | 21.5 | 15 |
| K13L02B | 45 | 0 | 2013-06-03 | 2013-06-03 | N/A | 15 |
| K13Q11C | 45 | 0 | 2013-08-28 | 2013-08-28 | 20.6 | 15 |
| CK13J030 | 44 | 0 | 2013-05-08 | 2013-05-08 | 19.9 | 11 |
| CK17K040 | 42 | 0 | 2017-05-28 | 2017-05-28 | 16.2 | 14 |
| K13G00J | 40 | 0 | 2013-04-05 | 2013-04-05 | 20.3 | 8 |
| K13N08Q | 40 | 0 | 2013-07-07 | 2013-07-08 | 20.0 | 5 |
| K14D23J | 40 | 0 | 2014-03-07 | 2014-03-08 | 23.4 | 10 |
| PK14E010 | 40 | 0 | 2014-03-11 | 2014-03-11 | 19.4 | 20 |
| K13A11H | 39 | 0 | 2013-01-03 | 2013-01-03 | 21.0 | 13 |
| K05X01B | 38 | 0 | 2011-11-18 | 2011-11-18 | 19.6 | 19 |
| PK11W020 | 38 | 0 | 2011-11-28 | 2011-11-28 | 20.6 | 19 |
| CK12V040 | 36 | 0 | 2012-11-30 | 2012-12-04 | N/A | 4 |
| K12G02C | 36 | 0 | 2012-04-12 | 2012-04-12 | N/A | 12 |
| PK16B14A | 36 | 0 | 2016-03-06 | 2016-03-06 | 14.1 | 12 |
| K15E00Q | 35 | 0 | 2015-03-11 | 2015-03-11 | N/A | 7 |
| CK12Y010 | 33 | 0 | 2012-12-20 | 2012-12-20 | 18.5 | 11 |
| CK13G020 | 33 | 0 | 2013-04-09 | 2013-04-09 | N/A | 11 |
| CK15F020 | 33 | 0 | 2015-03-26 | 2015-03-26 | 19.6 | 11 |
| K12R10H | 33 | 0 | 2012-09-14 | 2012-09-14 | 21.4 | 11 |
| K13G69K | 33 | 0 | 2013-04-12 | 2013-04-12 | 24.4 | 11 |
| PK15F010 | 33 | 0 | 2015-03-26 | 2015-03-26 | 18.3 | 11 |
| CK15X040 | 32 | 0 | 2015-12-03 | 2015-12-03 | 18.6 | 16 |
| CK17E040 | 30 | 0 | 2017-03-11 | 2017-03-12 | 7.9 | 5 |
| K11SC0Y | 30 | 0 | 2012-03-23 | 2012-03-23 | 22.1 | 10 |
| K15FC4P | 30 | 0 | 2015-03-29 | 2015-03-29 | 19.5 | 6 |
| K14W07K | 28 | 0 | 2014-11-19 | 2014-11-19 | 20.5 | 7 |
| K12U69C | 27 | 0 | 2012-10-25 | 2012-10-25 | 22.5 | 9 |
| PK19L04M | 25 | 0 | 2020-05-12 | 2020-05-13 | N/A | 5 |
| CK12T060 | 24 | 0 | 2012-10-18 | 2012-10-18 | 22.5 | 8 |
| CK18E010 | 24 | 0 | 2018-03-12 | 2018-03-12 | 20.9 | 6 |
| K13Q16E | 24 | 0 | 2013-08-30 | 2013-08-30 | 24.1 | 8 |
| K17S12D | 24 | 0 | 2017-09-22 | 2017-09-23 | 17.5 | 4 |
| K12R06N | 21 | 0 | 2012-09-12 | 2012-09-12 | 22.1 | 7 |
| K12S56R | 21 | 0 | 2012-09-25 | 2012-09-25 | 21.1 | 7 |
| K14E00C | 21 | 0 | 2014-03-05 | 2014-03-05 | 16.6 | 7 |
| CK11L010 | 20 | 0 | 2011-06-04 | 2011-06-04 | 18.5 | 10 |
| K12U09V | 20 | 0 | 2012-10-18 | 2012-10-18 | 20.8 | 10 |
| CK11W030 | 18 | 0 | 2011-12-02 | 2011-12-02 | N/A | 6 |
| PK20G010 | 16 | 0 | 2020-04-14 | 2020-04-14 | 21.0 | 8 |
| K12R15M | 15 | 0 | 2012-09-15 | 2012-09-15 | 22.7 | 5 |
| K13J04P | 15 | 0 | 2013-05-05 | 2013-05-05 | 20.2 | 5 |
| CK15P030 | 12 | 0 | 2015-08-10 | 2015-08-10 | 19.7 | 6 |
| K15E00X | 12 | 0 | 2015-03-11 | 2015-03-12 | 20.1 | 4 |
| K13G79T | 9 | 0 | 2013-04-14 | 2013-04-14 | 20.2 | 3 |
| K12S56S | 8 | 0 | 2012-09-25 | 2012-09-26 | 20.7 | 2 |
| K15RO5K | 4 | 0 | 2015-09-30 | 2015-09-30 | 19.9 | 2 |
| K12TC3L | 3 | 0 | 2012-10-11 | 2012-10-11 | 19.4 | 1 |
| K13J04D | 3 | 0 | 2013-05-05 | 2013-05-05 | 19.0 | 1 |
| K13V09X | 3 | 0 | 2013-11-08 | 2013-11-08 | 18.3 | 1 |
List of Observers
| Observer Group | Total MPECs |
|---|---|
| A.Chapman | 105 |
| A.Chapman, N.D.Diaz | 61 |
| Unknown | 60 |
| A.Chapman, N.D.Diaz, V.Agnihotri | 2 |
| A.Chapman, A.Stechina | 1 |
| A.Chapman, C.M.Ortega, S.A.Baudracco | 1 |
| A.Chapman, C.Jaques, N.D.Diaz, N.Diaz, P.Primucci | 1 |
| A.Chapman, C.M.Ortega, C.Ortega, N.D.Diaz | 1 |
| A.Chapman, N.D.Diaz, P.Cruz | 1 |
| A.Chapman, N.Diaz, N.Norman, V.Agnihotri | 1 |
| A.Chapman, F.Pezzente, R.Contreras | 1 |
| A.Chapman, V.K.Agnihotri | 1 |
| N.D.Diaz | 1 |
| Individual Observer | Total MPECs |
|---|---|
| A.Chapman | 176 |
| N.D.Diaz | 67 |
| Unknown | 60 |
| V.Agnihotri | 3 |
| C.M.Ortega | 2 |
| N.Diaz | 2 |
| A.Stechina | 1 |
| S.A.Baudracco | 1 |
| C.Jaques | 1 |
| P.Primucci | 1 |
| C.Ortega | 1 |
| P.Cruz | 1 |
| N.Norman | 1 |
| F.Pezzente | 1 |
| R.Contreras | 1 |
| V.K.Agnihotri | 1 |
List of Measurers
| Measurer Group | Total MPECs |
|---|---|
| Unknown | 205 |
| A.Chapman | 19 |
| A.Chapman, N.D.Diaz | 6 |
| A.Chapman, N.Diaz | 2 |
| A.Chapman, V.K.Agnihotri | 2 |
| N.D.Diaz | 2 |
| A.Chapman, J.Spagnotto, N.Diaz | 1 |
| Individual Measurer | Total MPECs |
|---|---|
| Unknown | 205 |
| A.Chapman | 30 |
| N.D.Diaz | 8 |
| N.Diaz | 3 |
| V.K.Agnihotri | 2 |
| J.Spagnotto | 1 |
List of Facilities
| Facilities | Count |
|---|---|
| 0.20-m f/4 reflector + CCD | 173 |
| 0.20-m f/4 reflector + CCD, 0.32-m f/3.8 reflector + CCD | 1 |
| 0.20-m f/4 reflector + CCD, 0.32-m f/4 reflector + CCD | 1 |
| 0.32-m f/4 reflector + CCD | 2 |
| Unknown | 60 |