Provisional designations - Participation of station H28

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 H28 has made additional observations, but not the discovery itself or got a discovery star.

Created at 06-13-2022 07:29:16.

Nr Designation Short Obs start Obs end Int H28 start H28 end Int Discovery Sta Obs Own Sta Opp Stars
1 2008 US4 K08U04S 2008 10 06 2016 03 29 2732 2008 11 01 2008 11 01 1 2008 10 06 G96 234 6 22 2 704
2 2009 WD11 K09W11D 2009 11 20 2021 10 30 4363 2009 12 05 2009 12 05 1 2009 11 20 691 144 2 25 3 691
3 2009 XD K09X00D 2009 12 06 2013 10 09 1403 2009 12 10 2009 12 10 1 2009 12 06 J75 288 4 36 2 J75

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.
H28 start: First date of H28 for this object.
H28 end: Last date of H28 for this object.
Int: Difference between last and first date of H28 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.