Provisional designations - Participation of station A21

The table contains all provisional designations from the corrected (alls IDs from dbl.txt and ids.txt are used) dataset UNNOBS of the Minor planet Center, for which the station A21 has made additional observations, but not the discovery itself or got a discovery star.

Created at 06-13-2022 07:01:24.

Nr Designation Short Obs start Obs end Int A21 start A21 end Int Discovery Sta Obs Own Sta Opp Stars
1 2003 QQ10 K03Q10Q 2003 08 22 2020 12 11 6322 2003 09 02 2003 09 24 23 2003 08 22 644 262 14 36 2 644
2 2004 CM111 K04CB1M 2004 02 13 2004 02 22 9 2004 02 18 2004 02 21 4 2004 02 13 691 41 3 8 1 691
3 2004 EU22 K04E22U 2004 03 15 2018 04 13 5142 2004 03 17 2004 03 17 1 2004 03 15 704 206 16 32 2 704
4 2007 GU1 K07G01U 2007 04 11 2007 04 15 4 2007 04 12 2007 04 12 1 2007 04 11 703 133 10 14 1 703
5 2007 HA K07H00A 2007 04 16 2016 02 05 3217 2007 04 16 2007 04 16 1 2007 04 16 704 514 27 37 3 704
6 2007 JE40 K07J40E 2007 05 15 2015 10 17 3077 2007 05 17 2007 05 17 1 2007 05 15 G96 205 5 24 2 G96
7 2007 KE K07K00E 2007 05 16 2017 12 18 3870 2007 05 17 2007 05 17 1 2007 05 16 703 108 4 21 2 703
8 2007 YM1 K07Y01M 2007 12 18 2008 01 10 24 2007 12 18 2007 12 18 1 2007 12 18 703 75 4 15 1 703
9 2007 YX1 K07Y01X 2002 09 03 2016 09 05 5116 2007 12 18 2007 12 18 1 2002 09 03 644 166 3 24 4 703
10 2013 WM45 K13W45M 2002 02 08 2019 01 05 6175 2007 04 15 2007 04 15 1 2007 04 14 703 92 4 23 4 703 F51

Explanations:
Nr: Running number.
Designation: Long designation of the object.
Short: Packed designation of the object.
Obs start: First date for this designation (may be not the first date for object due to prediscovery identifications).
Obs end: Last date for this designation (may be not the last date for object due to later identifications).
Int: Difference between last and first date in days.
A21 start: First date of A21 for this object.
A21 end: Last date of A21 for this object.
Int: Difference between last and first date of A21 for this object in days.
Discovery: Date of discovery for this designation.
Sta: Discovery station.
Obs: Number of observations for this object.
Own: Number of own observations for this object.
Sta: Number of stations for this object.
Opp: Number of observed oppositions for this object.
Stars: Stations with discovery stars in all observations of this object. The 'real' discovery station is mostly the first one. Sometimes you must check the details of publication date and the sending date (which you may know, when you sent the data).

A 'missed' at end of line means, that this stations has made only one single-night observations in one opposition (and no other station has do another observations in this opposition) before the discovery. So it fails, because another second night is missing.

This work is made with data from the Minor Planet Center.