Provisional designations - Participation of station X12

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 X12 has made additional observations, but not the discovery itself or got a discovery star.

Created at 06-13-2022 13:40:12.

Nr Designation Short Obs start Obs end Int X12 start X12 end Int Discovery Sta Obs Own Sta Opp Stars
1 2017 ES2 K17E02S 2017 03 04 2020 12 12 1379 2020 04 14 2020 04 15 2 2017 03 04 F51 171 6 20 4 F51
2 2020 LD K20L00D 2020 06 07 2020 07 17 40 2020 06 07 2020 06 08 2 2020 06 07 T08 140 3 22 1 T08

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.
X12 start: First date of X12 for this object.
X12 end: Last date of X12 for this object.
Int: Difference between last and first date of X12 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.