Provisional designations - Participation of station I21

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 I21 has made additional observations, but not the discovery itself or got a discovery star.

Created at 06-13-2022 07:27:01.

Nr Designation Short Obs start Obs end Int I21 start I21 end Int Discovery Sta Obs Own Sta Opp Stars
1 2008 SV11 K08S11V 2008 09 25 2021 09 10 4734 2009 04 05 2009 04 22 18 2008 09 25 G96 611 20 41 2 G96
2 2009 DL1 K09D01L 2009 02 19 2019 07 06 3790 2009 04 13 2009 05 03 21 2009 02 19 106 524 22 47 2 106
3 2009 FO28 K09F28O 2009 03 25 2009 04 12 18 2009 03 29 2009 03 29 1 2009 03 25 704 114 2 19 1 704
4 2009 FJ30 K09F30J 2009 03 27 2009 04 20 24 2009 04 17 2009 04 20 4 2009 03 27 G96 86 6 13 1 G96
5 2009 HV44 K09H44V 2009 04 22 2020 11 13 4223 2009 04 26 2009 04 30 5 2009 04 22 704 256 7 32 4 704
6 2009 HV77 K09H77V 2009 04 20 2022 04 25 4753 2009 08 02 2009 08 23 22 2009 04 20 G96 82 13 13 3 J75
7 2009 JM2 K09J02M 2009 05 12 2009 06 16 36 2009 05 25 2009 06 01 8 2009 05 12 703 577 5 43 1 703
8 2009 KW2 K09K02W 2009 05 22 2009 05 29 7 2009 05 25 2009 05 25 1 2009 05 22 E12 62 5 5 1 E12
9 2009 KE3 K09K03E 2009 05 23 2022 05 10 4735 2009 06 01 2009 06 01 1 2009 05 23 E12 89 3 9 4 E12
10 2009 MA K09M00A 2009 06 16 2009 11 09 147 2009 06 28 2009 06 28 1 2009 06 16 G96 141 2 22 1 G96
11 2009 MC9 K09M09C 2009 06 30 2022 04 24 4681 2009 07 03 2009 08 30 59 2009 06 30 E12 461 56 49 5 E12
12 2009 NH K09N00H 2009 07 11 2020 01 23 3849 2009 08 02 2009 09 06 36 2009 07 11 691 526 14 43 3 691
13 2009 NL K09N00L 2009 07 13 2009 08 16 34 2009 07 17 2009 07 17 1 2009 07 13 704 235 3 25 1 704
14 2009 OZ4 K09O04Z 2009 07 25 2009 08 28 34 2009 08 20 2009 08 20 1 2009 07 25 704 125 2 24 1 704
15 2009 OX5 K09O05X 2009 07 27 2009 08 17 21 2009 07 28 2009 07 30 3 2009 07 27 703 80 5 19 1 703
16 2009 QJ9 K09Q09J 2009 08 21 2019 01 11 3431 2009 08 28 2009 09 12 16 2009 08 21 704 398 17 54 2 704
17 2009 QK9 K09Q09K 2009 08 21 2009 08 30 10 2009 08 28 2009 08 28 1 2009 08 21 704 145 3 24 1 704
18 2009 RD1 K09R01D 2009 09 11 2009 12 12 92 2009 09 12 2009 09 12 1 2009 09 11 E12 114 2 16 1 E12
19 2009 SG K09S00G 2009 09 16 2009 10 19 34 2009 09 24 2009 09 24 1 2009 09 16 703 111 2 19 1 703
20 2009 SH2 K09S02H 2009 09 18 2009 10 02 14 2009 09 23 2009 09 23 1 2009 09 18 E12 110 2 17 1 E12
21 2009 SW17 K09S17W 2009 09 21 2013 03 19 1276 2009 09 23 2009 09 23 1 2009 09 21 703 77 2 15 2 703
22 2009 SA100 K09SA0A 2009 09 24 2009 10 07 13 2009 09 24 2009 09 24 1 2009 09 24 E12 26 1 6 1 E12

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.
I21 start: First date of I21 for this object.
I21 end: Last date of I21 for this object.
Int: Difference between last and first date of I21 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.