Provisional designations - Discoveries of station N89

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 N89 has made the discovery observations itself or has assigned a discovery star. Please be aware, that the designation must not be the discovery due to further identifications.

Created at 05-28-2024 23:16:54.

Nr Designation Short Obs start Obs end Int Discovery Sta Obs Own Sta Opp Stars Reason
1 2020 TR27 K20T27R 2003 11 20 2022 04 07 6714 2020 10 13 N89 39 3 6 6 N89 Rule & star
2 2020 TS27 K20T27S 2009 11 16 2020 11 17 4020 2020 10 13 N89 40 3 5 5 N89 Rule & star
3 2020 TN55 K20T55N 2002 08 12 2020 11 17 6673 2020 10 13 N89 21 3 4 4 N89 Rule & star
4 2020 TO62 K20T62O 2001 02 20 2023 07 16 8182 2020 10 15 N89 48 3 5 9 N89 Rule & star
5 2020 TB68 K20T68B 2003 11 19 2024 05 09 7478 2020 10 13 N89 45 3 5 5 N89 Rule & star
6 2020 TP93 K20T93P 2020 10 15 2020 11 05 21 2020 10 15 N89 9 3 3 1 N89 Rule & star
7 2020 VT30 K20V30T 2012 04 27 2023 05 18 4038 2014 09 19 F51 37 24 4 8 N89 Star
8 2020 XC16 K20X16C 2006 02 27 2023 06 17 6320 2020 12 12 N89 30 3 4 5 N89 Rule & star
9 2021 CT12 K21C12T 2011 06 06 2023 12 04 4564 2014 01 21 691 52 3 5 5 N89 Star
10 2021 EK13 K21E13K 2010 03 15 2023 12 13 5022 2010 03 15 G96 65 23 5 6 N89 Star
11 2021 TU73 K21T73U 2021 10 14 2021 11 25 42 2021 10 14 N89 28 3 4 1 N89 Rule & star
12 2021 TB80 K21T80B 2008 09 29 2024 01 31 5603 2012 01 01 G96 69 32 5 8 N89 Star
13 2021 TR113 K21TB3R 2005 11 03 2021 11 06 5848 2021 10 11 N89 28 3 5 4 N89 Rule & star
14 2021 TX121 K21TC1X 2021 10 13 2021 11 28 46 2021 10 13 N89 20 3 4 1 N89 Rule & star
15 2021 TR155 K21TF5R 2010 09 04 2021 12 08 4113 2021 10 13 N89 27 3 4 3 N89 Rule & star
16 2021 TL162 K21TG2L 2018 02 11 2021 11 26 1384 2021 10 11 N89 21 3 4 4 N89 Rule & star
17 2021 YO1 K21Y01O 2017 03 18 2022 01 04 1753 2021 12 29 N89 14 6 3 2 N89 Rule & star
18 2022 AW48 K22A48W 2010 11 03 2022 01 31 4108 2010 11 03 G96 22 8 4 3 N89 Star
19 2022 DH26 K22D26H 2022 02 28 2022 03 05 5 2022 02 28 N89 9 2 3 1 N89 Rule & star
20 2022 UD139 K22UD9D 2010 12 13 2022 10 26 4335 2022 10 16 N89 20 6 5 3 N89 Rule & star
21 2023 DG2 K23D02G 2023 02 28 2023 03 16 16 2023 02 28 N89 59 3 13 1 N89 Rule & star
Sum           14 years     143    

Discovery counts: 5 'only star' discoveries. 16 'star and rule' discoveries. 16 is the possible sum of discoveries.

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.
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).
Reason: The reason of discovery. Rule is the MPC rule and star means the first asterisk in observations.

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