Provisional designations - Participation of station 020

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

Created at 08-01-2022 00:53:33.

Nr Designation Short Obs start Obs end Int 020 start 020 end Int Discovery Sta Obs Own Sta Opp Stars
1 1955 BA1 J55B01A 1955 01 16 1955 01 26 10 1955 01 26 1955 01 26 1 1955 01 16 388 2 1 2 1 388
2 1955 FF2 J55F02F 1955 03 18 1955 03 23 5 1955 03 23 1955 03 23 1 1955 03 18 388 3 1 2 1 388
3 1955 OJ J55O00J 1955 07 20 1955 07 21 1 1955 07 21 1955 07 21 1 1955 07 20 990 2 1 2 1 990
4 1969 JS J69J00S 1969 05 08 1969 05 24 16 1969 05 23 1969 05 24 2 1969 05 08 076 3 2 2 1 076
5 1974 OH2 J74O02H 1974 07 25 1974 07 26 2 1974 07 26 1974 07 26 1 1974 07 25 095 3 2 2 1 095

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.
020 start: First date of 020 for this object.
020 end: Last date of 020 for this object.
Int: Difference between last and first date of 020 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.