A44 Altschwendt
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 | P/R/FU | 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 | 20 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 18 | 1 |
| 2019 | 39 | 0 | 0 | 2 | 5 | 0 | 0 | 0 | 29 | 3 |
| 2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2017 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2016 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| 2015 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2014 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2013 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 1 |
| 2012 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2011 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2010 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2009 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 |
| 2008 | 11 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 1 | 0 |
| 2007 | 9 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 3 | 1 |
| 2006 | 48 | 0 | 0 | 1 | 10 | 0 | 0 | 0 | 27 | 10 |
| 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
| Index | Name | Date/Time | Discoverer | First-responding Confirmer | Object Type | Search Archival Image |
|---|---|---|---|---|---|---|
| 1 | MPEC 2006-B32 2006 BQ6 | 2006-01-24 03:16:00 | ✓ | PHAg18 | CATCH | 2 | MPEC 2006-B52 2006 BB9 | 2006-01-25 03:38:00 | ✓ | NEA (H>22) | CATCH | 3 | MPEC 2006-B54 2006 BA9 | 2006-01-25 03:42:00 | NEA (H>22) | CATCH | 4 | MPEC 2006-B65 DAILY ORBIT UPDATE (2006 JAN. 27 UT) | 2006-01-27 07:25:00 | 5 | MPEC 2006-B76 2006 BM55 | 2006-01-28 18:37:00 | ✓ | NEA (H>22) | CATCH | 6 | MPEC 2006-B81 2006 BR98 | 2006-01-30 05:51:00 | NEA (H>22) | CATCH | 7 | MPEC 2006-F24 DAILY ORBIT UPDATE (2006 MAR. 24 UT) | 2006-03-24 07:06:00 | 8 | MPEC 2006-F26 2006 FJ | 2006-03-24 16:22:00 | NEA (18>H>22) | CATCH | 9 | MPEC 2006-F27 2006 FK | 2006-03-24 16:24:00 | NEA (18>H>22) | CATCH | 10 | MPEC 2006-F29 COMET C/2006 F2 (CHRISTENSEN) | 2006-03-24 21:54:00 | Comet | CATCH | 11 | MPEC 2006-G35 2006 GW2 | 2006-04-10 15:00:00 | ✓ | NEA (18>H>22) | CATCH | 12 | MPEC 2006-H33 2006 HJ18 | 2006-04-24 16:55:00 | NEA (18>H>22) | CATCH | 13 | MPEC 2006-O31 2006 OB5 | 2006-07-23 03:56:00 | NEA (18>H>22) | CATCH | 14 | MPEC 2006-O32 2006 OC5 | 2006-07-23 03:59:00 | PHAg18 | CATCH | 15 | MPEC 2006-O33 2006 OD5 | 2006-07-23 04:01:00 | NEA (18>H>22) | CATCH | 16 | MPEC 2006-O49 DAILY ORBIT UPDATE (2006 JULY 27 UT) | 2006-07-27 06:07:00 | 17 | MPEC 2006-Q03 DAILY ORBIT UPDATE (2006 AUG. 16 UT) | 2006-08-16 06:08:00 | 18 | MPEC 2006-Q14 2006 QX5 | 2006-08-21 15:34:00 | NEA (H>22) | CATCH | 19 | MPEC 2006-R39 DAILY ORBIT UPDATE (2006 SEPT. 10 UT) | 2006-09-10 06:05:00 | 20 | MPEC 2006-R42 DAILY ORBIT UPDATE (2006 SEPT. 11 UT) | 2006-09-11 06:05:00 | 21 | MPEC 2006-R43 DAILY ORBIT UPDATE (2006 SEPT. 12 UT) | 2006-09-12 06:07:00 | 22 | MPEC 2006-R45 2006 RJ1 | 2006-09-13 13:24:00 | NEA (H>22) | CATCH | 23 | MPEC 2006-R48 DAILY ORBIT UPDATE (2006 SEPT. 14 UT) | 2006-09-14 06:06:00 | 24 | MPEC 2006-R50 2006 RH2 | 2006-09-15 13:30:00 | NEA (H>22) | CATCH | 25 | MPEC 2006-S36 DAILY ORBIT UPDATE (2006 SEPT. 21 UT) | 2006-09-21 06:09:00 | 26 | MPEC 2006-S57 2006 SF77 | 2006-09-25 10:03:00 | NEA (18>H>22) | CATCH | 27 | MPEC 2006-S58 2006 SG77 | 2006-09-25 10:06:00 | NEA (18>H>22) | CATCH | 28 | MPEC 2006-S62 2006 SO78 | 2006-09-26 15:42:00 | ✓ | NEA (18>H>22) | CATCH | 29 | MPEC 2006-U04 2006 UE | 2006-10-17 13:17:00 | ✓ | NEA (H>22) | CATCH | 30 | MPEC 2006-U05 2006 UF | 2006-10-17 13:21:00 | PHAg18 | CATCH | 31 | MPEC 2006-U08 2006 UK | 2006-10-18 12:38:00 | ✓ | PHAg18 | CATCH | 32 | MPEC 2006-U09 2006 UL | 2006-10-18 12:42:00 | PHAg18 | CATCH | 33 | MPEC 2006-U11 2006 UN | 2006-10-18 12:49:00 | ✓ | NEA (H>22) | CATCH | 34 | MPEC 2006-U12 2006 UO | 2006-10-18 12:54:00 | ✓ | PHAg18 | CATCH | 35 | MPEC 2006-U45 2006 UC63 | 2006-10-23 15:45:00 | NEA (18>H>22) | CATCH | 36 | MPEC 2006-U60 DAILY ORBIT UPDATE (2006 OCT. 26 UT) | 2006-10-26 06:18:00 | 37 | MPEC 2006-Y07 2006 XQ4 | 2006-12-16 16:29:00 | NEA (H>22) | CATCH | 38 | MPEC 2006-Y52 2006 YF13 | 2006-12-27 13:22:00 | ✓ | NEA (18>H>22) | CATCH | 39 | MPEC 2007-A45 2007 AV2 | 2007-01-12 15:20:00 | ✓ | PHAg18 | CATCH | 40 | MPEC 2007-A53 DAILY ORBIT UPDATE (2007 JAN. 14 UT) | 2007-01-14 07:06:00 | 41 | MPEC 2007-C50 COMET C/2007 C1 (CHRISTENSEN) | 2007-02-11 03:48:00 | Comet | CATCH | 42 | MPEC 2007-D27 COMET C/2007 D2 (SPACEWATCH) | 2007-02-20 17:20:00 | Comet | CATCH | 43 | MPEC 2007-F78 2007 FY20 | 2007-03-26 21:30:00 | NEA (H>22) | CATCH | 44 | MPEC 2007-K36 2007 KW2 | 2007-05-23 16:36:00 | NEA (H>22) | CATCH | 45 | MPEC 2007-K47 DAILY ORBIT UPDATE (2007 MAY 25 UT) | 2007-05-25 06:08:00 | 46 | MPEC 2007-K51 COMET C/2007 K1 (LEMMON) | 2007-05-25 20:38:00 | Comet | CATCH | 47 | MPEC 2008-A69 2008 AA31 | 2008-01-14 15:22:00 | NEA (H>22) | CATCH | 48 | MPEC 2008-D29 DAILY ORBIT UPDATE (2008 FEB. 25 UT) | 2008-02-25 07:07:00 | 49 | MPEC 2008-G63 2008 FN6 | 2008-04-10 16:50:00 | NEA (18>H>22) | CATCH | 50 | MPEC 2008-G65 DAILY ORBIT UPDATE (2008 APR. 11 UT) | 2008-04-11 06:09:00 | 51 | MPEC 2008-G77 DAILY ORBIT UPDATE (2008 APR. 14 UT) | 2008-04-14 06:09:00 | 52 | MPEC 2008-H52 DAILY ORBIT UPDATE (2008 APR. 30 UT) | 2008-04-30 06:06:00 | 53 | MPEC 2008-J18 DAILY ORBIT UPDATE (2008 MAY 3 UT) | 2008-05-03 06:07:00 | 54 | MPEC 2008-J51 DAILY ORBIT UPDATE (2008 MAY 10 UT) | 2008-05-10 06:07:00 | 55 | MPEC 2008-J60 DAILY ORBIT UPDATE (2008 MAY 12 UT) | 2008-05-12 06:07:00 | 56 | MPEC 2008-Q44 DAILY ORBIT UPDATE (2008 AUG. 27 UT) | 2008-08-27 06:06:00 | 57 | MPEC 2008-U36 DAILY ORBIT UPDATE (2008 OCT. 22 UT) | 2008-10-22 06:11:00 | 58 | MPEC 2009-K47 2009 KO4 | 2009-05-26 13:49:00 | NEA (H>22) | CATCH | 59 | MPEC 2009-S113 2009 SM104 | 2009-09-27 12:52:00 | NEA (H>22) | CATCH | 60 | MPEC 2009-S119 2009 SS104 | 2009-09-27 13:17:00 | NEA (18>H>22) | CATCH | 61 | MPEC 2011-V34 DAILY ORBIT UPDATE (2011 NOV. 10 UT) | 2011-11-10 06:06:00 | 62 | MPEC 2013-E21 2013 ES9 | 2013-03-06 11:51:00 | NEA (18>H>22) | CATCH | 63 | MPEC 2013-F28 2013 EN126 | 2013-03-20 16:47:00 | ✓ | NEA (H>22) | CATCH | 64 | MPEC 2013-F29 2013 EO126 | 2013-03-20 16:51:00 | PHAg18 | CATCH | 65 | MPEC 2013-F34 2013 FB8 | 2013-03-20 17:08:00 | NEA (H>22) | CATCH | 66 | MPEC 2013-P67 2013 PJ26 | 2013-08-12 21:47:00 | NEA (18>H>22) | CATCH | 67 | MPEC 2013-Q13 2013 QR1 | 2013-08-18 13:12:00 | PHAg18 | CATCH | 68 | MPEC 2016-N26 2016 NS | 2016-07-05 15:15:00 | NEA (H>22) | CATCH | 69 | MPEC 2016-N65 2016 NG22 | 2016-07-10 15:29:00 | NEA (H>22) | CATCH | 70 | MPEC 2019-P62 2019 PX | 2019-08-09 02:36:00 | ✓ | NEA (H>22) | CATCH | 71 | MPEC 2019-P72 2019 PG1 | 2019-08-09 22:34:00 | ✓ | PHAg18 | CATCH | 72 | MPEC 2019-P82 DAILY ORBIT UPDATE (2019 August 11) | 2019-08-11 12:00:00 | 73 | MPEC 2019-P104 DAILY ORBIT UPDATE (2019 August 15) | 2019-08-15 12:02:00 | 74 | MPEC 2019-P105 2019 PZ2 | 2019-08-15 12:08:00 | NEA (18>H>22) | CATCH | 75 | MPEC 2019-Q11 2019 PH3 | 2019-08-17 01:21:00 | NEA (H>22) | CATCH | 76 | MPEC 2019-Q23 2001 RW17 | 2019-08-18 23:03:00 | NEA (18>H>22) | CATCH | 77 | MPEC 2019-Q31 2019 QE | 2019-08-22 01:18:00 | NEA (H>22) | CATCH | 78 | MPEC 2019-Q71 DAILY ORBIT UPDATE (2019 August 26) | 2019-08-26 12:01:00 | 79 | MPEC 2019-Q84 2019 QP2 | 2019-08-26 21:04:00 | NEA (H>22) | CATCH | 80 | MPEC 2019-Q101 2019 QT3 | 2019-08-28 12:47:00 | NEA (H>22) | CATCH | 81 | MPEC 2019-Q107 2019 QZ3 | 2019-08-28 13:13:00 | NEA (H>22) | CATCH | 82 | MPEC 2019-Q116 2019 QL4 | 2019-08-29 13:53:00 | NEA (H>22) | CATCH | 83 | MPEC 2019-Q118 2019 QU4 | 2019-08-29 20:25:00 | NEA (H>22) | CATCH | 84 | MPEC 2019-Q119 2019 QV4 | 2019-08-29 20:32:00 | NEA (H>22) | CATCH | 85 | MPEC 2019-Q120 2019 QW4 | 2019-08-29 20:35:00 | ✓ | NEA (H>22) | CATCH | 86 | MPEC 2019-Q144 2019 QY5 | 2019-08-30 22:22:00 | NEA (H>22) | CATCH | 87 | MPEC 2019-Q146 2019 QC6 | 2019-08-31 12:15:00 | NEA (H>22) | CATCH | 88 | MPEC 2019-R27 2019 RC | 2019-09-04 20:12:00 | PHAg18 | CATCH | 89 | MPEC 2019-R31 2019 RG | 2019-09-05 12:15:00 | NEA (18>H>22) | CATCH | 90 | MPEC 2019-R38 2019 RT | 2019-09-05 20:02:00 | NEA (H>22) | CATCH | 91 | MPEC 2019-R43 2019 RY | 2019-09-06 06:36:00 | NEA (H>22) | CATCH | 92 | MPEC 2019-R46 2019 RB1 | 2019-09-06 08:06:00 | NEA (H>22) | CATCH | 93 | MPEC 2019-R83 COMET P/2008 Y1 = 2019 R1 (Boattini) | 2019-09-09 14:54:00 | Comet | CATCH | 94 | MPEC 2019-R104 DAILY ORBIT UPDATE (2019 September 11) | 2019-09-11 12:09:00 | 95 | MPEC 2019-R111 2019 RT3 | 2019-09-13 02:55:00 | NEA (H>22) | CATCH | 96 | MPEC 2019-S12 2019 SD | 2019-09-19 06:39:00 | NEA (H>22) | CATCH | 97 | MPEC 2019-S13 DAILY ORBIT UPDATE (2019 September 19) | 2019-09-19 12:10:00 | 98 | MPEC 2019-S15 2019 SH | 2019-09-19 21:37:00 | PHAg18 | CATCH | 99 | MPEC 2019-S23 2019 ST | 2019-09-20 10:13:00 | NEA (H>22) | CATCH | 100 | MPEC 2019-S27 2019 SV | 2019-09-20 14:23:00 | NEA (H>22) | CATCH | 101 | MPEC 2019-S28 2019 SW | 2019-09-20 19:37:00 | NEA (H>22) | CATCH | 102 | MPEC 2019-S30 2019 SZ | 2019-09-21 05:17:00 | NEA (18>H>22) | CATCH | 103 | MPEC 2019-S41 2019 SJ1 | 2019-09-22 12:34:00 | NEA (H>22) | CATCH | 104 | MPEC 2019-S42 2019 SK1 | 2019-09-22 12:42:00 | NEA (H>22) | CATCH | 105 | MPEC 2019-T169 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 2019-10-09 16:11:00 | Comet | CATCH | 106 | MPEC 2020-F06 2020 ER | 2020-03-16 15:12:00 | NEA (H>22) | CATCH | 107 | MPEC 2020-F51 2020 FQ1 | 2020-03-18 22:52:00 | NEA (18>H>22) | CATCH | 108 | MPEC 2020-F53 2020 FS1 | 2020-03-18 22:55:00 | NEA (18>H>22) | CATCH | 109 | MPEC 2020-F60 2020 FA2 | 2020-03-19 05:40:00 | NEA (H>22) | CATCH | 110 | MPEC 2020-F62 2020 FB2 | 2020-03-19 13:08:00 | NEA (H>22) | CATCH | 111 | MPEC 2020-F70 2020 FH2 | 2020-03-21 02:33:00 | PHAg18 | CATCH | 112 | MPEC 2020-F144 COMET P/2020 F1 (Leonard) | 2020-03-26 00:40:00 | Comet | CATCH | 113 | MPEC 2020-R84 2020 RK2 | 2020-09-11 22:45:00 | NEA (H>22) | CATCH | 114 | MPEC 2020-R98 2020 PM7 | 2020-09-13 02:36:00 | NEA (H>22) | CATCH | 115 | MPEC 2020-R99 2013 SM20 | 2020-09-13 02:49:00 | NEA (H>22) | CATCH | 116 | MPEC 2020-R100 2020 RV2 | 2020-09-13 02:57:00 | NEA (H>22) | CATCH | 117 | MPEC 2020-R104 2020 RX2 | 2020-09-13 11:29:00 | NEA (H>22) | CATCH | 118 | MPEC 2020-R172 2020 RG6 | 2020-09-15 22:09:00 | NEA (H>22) | CATCH | 119 | MPEC 2020-S01 2020 RK6 | 2020-09-16 00:41:00 | NEA (H>22) | CATCH | 120 | MPEC 2020-S18 2020 RB7 | 2020-09-16 03:47:00 | NEA (H>22) | CATCH | 121 | MPEC 2020-S34 2020 RR7 | 2020-09-16 23:00:00 | NEA (H>22) | CATCH | 122 | MPEC 2020-S38 2020 RW7 | 2020-09-16 23:41:00 | ✓ | NEA (H>22) | CATCH | 123 | MPEC 2020-S120 2020 SH2 | 2020-09-20 23:44:00 | PHAg18 | CATCH | 124 | MPEC 2020-S121 2020 SJ2 | 2020-09-20 23:47:00 | NEA (H>22) | CATCH |
List of Observers
| Observer Group | Total MPECs |
|---|---|
| W.Ries | 365 |
| Individual Observer | Total MPECs |
|---|---|
| W.Ries | 365 |
List of Measurers
| Measurer Group | Total MPECs |
|---|
| Individual Measurer | Total MPECs |
|---|
List of Facilities
| Facilities | Count |
|---|---|
| 0.30-m f/6 reflector + CCD | 32 |
| 0.45-m f/3.5 reflector + CCD | 12 |
| 0.45-m f/4.7 reflector + CCD | 3 |
| 0.45-m f/3.6 reflector + CCD | 89 |
| 0.45-m f/4.5 reflector + CCD | 229 |