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 400 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 02-09-2025 13:09:44.
Nr | Designation | Short | Obs start | Obs end | Int | Discovery | Sta | Obs | Own | Sta | Opp | Stars | Reason |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 1987 WZ | J87W00Z | 1987 11 29 | 1987 11 29 | 1 | 1987 11 29 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
2 | 1987 XG | J87X00G | 1987 12 15 | 1987 12 15 | 1 | 1987 12 15 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
3 | 1988 EN2 | J88E02N | 1988 03 10 | 1988 03 10 | 1 | 1988 03 10 | 400 | 1 | 1 | 1 | 1 | 400 | Rule & star |
4 | 1988 HH | J88H00H | 1988 04 16 | 1988 04 16 | 1 | 1988 04 16 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
5 | 1988 UL1 | J88U01L | 1988 10 16 | 1988 10 16 | 1 | 1988 10 16 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
6 | 1988 YA1 | J88Y01A | 1988 12 30 | 1988 12 30 | 1 | 1988 12 30 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
7 | 1989 UC1 | J89U01C | 1989 10 25 | 1989 10 25 | 1 | 1989 10 25 | 400 | 3 | 3 | 1 | 1 | 400 | Rule & star |
8 | 1989 XO3 | J89X03O | 1989 12 01 | 1989 12 01 | 1 | 1989 12 01 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
9 | 1990 BX1 | J90B01X | 1990 01 27 | 1990 01 31 | 4 | 1990 01 27 | 400 | 4 | 4 | 1 | 1 | 400 | Rule & star |
10 | 1990 SA26 | J90S26A | 1990 09 26 | 1990 09 26 | 1 | 1990 09 26 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
11 | 1990 VH2 | J90V02H | 1990 11 11 | 1990 11 11 | 1 | 1990 11 11 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
12 | 1991 FV4 | J91F04V | 1991 03 18 | 1991 03 18 | 1 | 1991 03 18 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
13 | 1991 GO | J91G00O | 1991 04 11 | 2023 06 10 | 11748 | 1991 04 11 | 400 | 94 | 3 | 18 | 6 | 400 703 | Rule & star |
14 | 1991 TA14 | J91T14A | 1991 10 08 | 1991 10 08 | 1 | 1991 10 08 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
15 | 1992 UE10 | J92U10E | 1992 10 19 | 1992 10 19 | 1 | 1992 10 19 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
16 | 1992 WC10 | J92W10C | 1992 11 27 | 1992 11 27 | 1 | 1992 11 27 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
17 | 1993 BL15 | J93B15L | 1993 01 23 | 1993 01 23 | 1 | 1993 01 23 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
18 | 1993 SL16 | J93S16L | 1993 09 16 | 1993 09 16 | 1 | 1993 09 16 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
19 | 1994 GU11 | J94G11U | 1994 04 15 | 1994 04 15 | 1 | 1994 04 15 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
20 | 1994 JU9 | J94J09U | 1994 05 06 | 1994 05 06 | 1 | 1994 05 06 | 400 | 2 | 2 | 1 | 1 | 400 | Rule & star |
21 | 1994 WR12 | J94W12R | 1994 11 26 | 2024 01 18 | 10645 | 1994 11 26 | 400 | 142 | 4 | 20 | 6 | 675 | Rule |
22 | 2007 HD4 | K07H04D | 2007 04 18 | 2022 09 16 | 5630 | 2007 04 18 | 400 | 135 | 9 | 12 | 5 | 400 | Rule & star |
Sum | 20 years | 56 |
Discovery counts: 1 'only rule' discoveries. 21 'star and rule' discoveries. 22 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.