Provisional designations - Participation of station E89

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 E89 has made additional observations, but not the discovery itself or got a discovery star.

Created at 06-13-2022 08:37:36.

Nr Designation Short Obs start Obs end Int E89 start E89 end Int Discovery Sta Obs Own Sta Opp Stars
1 2013 AU27 K13A27U 2013 01 07 2019 11 18 2507 2013 01 28 2013 01 29 2 2013 01 07 703 256 8 28 4 703
2 2015 DR215 K15DL5R 2015 02 18 2022 04 04 2602 2022 03 14 2022 03 14 1 2015 02 18 F51 86 3 15 4 F51
3 2020 LD K20L00D 2020 06 07 2020 07 17 40 2020 06 08 2020 06 09 2 2020 06 07 T08 140 10 22 1 T08
4 2020 LE K20L00E 2020 06 07 2020 07 15 38 2020 06 08 2020 06 09 2 2020 06 07 T08 153 9 25 1 T08
5 2020 LF K20L00F 2020 06 09 2020 06 14 5 2020 06 09 2020 06 09 1 2020 06 09 703 76 3 13 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.
E89 start: First date of E89 for this object.
E89 end: Last date of E89 for this object.
Int: Difference between last and first date of E89 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.