Provisional designations - Participation of station B91

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 B91 has made additional observations, but not the discovery itself or got a discovery star.

Created at 06-13-2022 14:59:16.

Nr Designation Short Obs start Obs end Int B91 start B91 end Int Discovery Sta Obs Own Sta Opp Stars
1 2019 CM K19C00M 1998 02 02 2022 04 29 8852 2020 09 09 2020 09 10 2 2006 01 07 G96 224 3 13 8 F51
2 2019 NC1 K19N01C 2014 07 27 2021 09 29 2621 2021 09 05 2021 09 05 1 2019 06 26 C57 805 3 54 5 X74
3 2020 PM7 K20P07M 2016 11 03 2020 10 14 1442 2020 09 12 2020 09 12 1 2016 11 03 F51 258 2 32 2 F52
4 2020 RD2 K20R02D 2020 09 10 2020 09 16 6 2020 09 11 2020 09 11 1 2020 09 10 703 89 3 20 1 703
5 2021 RF K21R00F 2021 09 04 2021 09 07 4 2021 09 04 2021 09 04 1 2021 09 04 I41 61 3 15 1 I41
6 2021 RG2 K21R02G 2021 09 06 2021 09 10 5 2021 09 06 2021 09 06 1 2021 09 06 703 188 3 35 1 703

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.
B91 start: First date of B91 for this object.
B91 end: Last date of B91 for this object.
Int: Difference between last and first date of B91 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.