Provisional designations - Discoveries of station 420

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 420 has made the discovery observations itself. Please be aware, that the designation must not be the discovery due to further identifications.

Created at 10-23-2020 18:08:36.

Nr Designation Short Obs start Obs end Int Discovery Sta Obs Own Sta Opp
1 1958 OA J58O00A 1958 07 17 1958 07 17 1 1958 07 17 420 1 1 1 1
2 1959 PJ J59P00J 1959 08 06 1959 08 06 1 1959 08 06 420 1 1 1 1
Sum           2 years     2    

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.
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.

This work is made with data from the Minor Planet Center.