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 Z18 has made additional observations, but not the discovery itself or got a discovery star.
Created at 03-07-2026 23:17:32.
| Nr | Designation | Short | Obs start | Obs end | Int | Z18 start | Z18 end | Int | Discovery | Sta | Obs | Own | Sta | Opp | Stars | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1998 KY26 | J98K26Y | 1998 05 28 | 2024 06 03 | 9504 | 2024 05 21 | 2024 05 21 | 1 | 1998 05 28 | 691 | 257 | 4 | 25 | 4 | 691 | |
| 2 | 2007 VQ386 | K07Vc6Q | 2007 11 09 | 2026 01 09 | 6637 | 2012 04 20 | 2012 04 20 | 1 | 2007 11 09 | G96 | 68 | 1 | 6 | 7 | G96 | |
| 3 | 2012 QR76 | K12Q76R | 2012 08 24 | 2025 06 30 | 4694 | 2012 09 06 | 2012 09 06 | 1 | 2012 08 24 | 691 | 56 | 1 | 7 | 3 | 691 | |
| 4 | 2014 QP513 | K14Qp3P | 2012 02 25 | 2025 11 16 | 5014 | 2012 02 25 | 2012 02 25 | 1 | 2014 08 27 | F51 | 52 | 1 | 6 | 8 | F51 | missed |
| 5 | 2015 AB154 | K15AF4B | 2008 03 27 | 2019 04 25 | 4047 | 2013 11 06 | 2013 11 06 | 1 | 2015 01 14 | F51 | 28 | 1 | 3 | 5 | F51 | missed |
| 6 | 2015 KJ277 | K15KR7J | 2009 11 22 | 2025 12 22 | 5875 | 2009 11 22 | 2009 11 22 | 1 | 2015 05 21 | F51 | 50 | 1 | 6 | 7 | F51 | missed |
| 7 | 2015 PE256 | K15PP6E | 2003 03 27 | 2023 11 19 | 7543 | 2013 12 27 | 2013 12 27 | 1 | 2015 06 26 | F51 | 43 | 1 | 5 | 7 | F51 | missed |
| 8 | 2017 HD30 | K17H30D | 2011 10 25 | 2025 03 26 | 4902 | 2011 10 25 | 2011 10 25 | 1 | 2017 04 25 | F51 | 35 | 1 | 5 | 5 | F51 | missed |
| 9 | 2017 SU364 | K17Sa4U | 2012 10 18 | 2023 11 08 | 4039 | 2012 11 19 | 2012 11 19 | 1 | 2012 10 18 | F51 | 26 | 1 | 3 | 4 | F51 | |
| 10 | 2018 MF38 | K18M38F | 2013 11 11 | 2024 09 27 | 3973 | 2013 11 11 | 2013 11 11 | 1 | 2018 06 16 | F51 | 35 | 1 | 4 | 5 | F51 | missed |
| 11 | 2019 DS1 | K19D01S | 2019 02 28 | 2020 03 24 | 390 | 2019 04 29 | 2019 04 29 | 1 | 2019 02 28 | 703 | 106 | 5 | 22 | 2 | 703 | |
| 12 | 2019 UH200 | K19UK0H | 2008 01 11 | 2025 02 27 | 6258 | 2011 12 03 | 2011 12 03 | 1 | 2019 10 24 | F51 | 38 | 1 | 6 | 5 | F51 | missed |
| 13 | 2019 UE206 | K19UK6E | 2013 11 06 | 2025 12 25 | 4432 | 2013 11 06 | 2013 11 06 | 1 | 2019 10 31 | F51 | 39 | 5 | 6 | 5 | F51 | missed |
| 14 | 2020 TK85 | K20T85K | 2013 02 09 | 2025 12 15 | 4692 | 2013 05 31 | 2013 05 31 | 1 | 2013 02 09 | F51 | 62 | 1 | 7 | 8 | F51 F52 | |
| 15 | 2022 EK4 | K22E04K | 2022 03 01 | 2022 11 26 | 270 | 2022 11 26 | 2022 11 26 | 1 | 2022 03 01 | F52 | 67 | 2 | 13 | 1 | 703 | |
| 16 | 2023 OU56 | K23O56U | 2012 09 06 | 2024 12 27 | 4496 | 2012 09 06 | 2012 09 06 | 1 | 2023 07 16 | F51 | 34 | 1 | 5 | 4 | F51 | missed |
| 17 | 2023 TB2 | K23T02B | 2023 09 07 | 2023 11 03 | 58 | 2023 11 03 | 2023 11 03 | 1 | 2023 09 07 | I41 | 76 | 3 | 13 | 1 | G96 | |
| 18 | 2024 BE20 | K24B20E | 2012 09 20 | 2025 08 29 | 4727 | 2012 09 20 | 2012 09 20 | 1 | 2024 01 19 | F52 | 31 | 1 | 5 | 4 | F52 | missed |
| 19 | 2024 YR4 | K24Y04R | 2024 12 25 | 2025 05 11 | 138 | 2025 01 13 | 2025 01 13 | 1 | 2024 12 25 | W68 | 516 | 3 | 63 | 1 | W68 |
Missed 10 discoveries due to one-night only opposition before a later two-night opposition.
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.
Z18 start: First date of Z18 for this object.
Z18 end: Last date of Z18 for this object.
Int: Difference between last and first date of Z18 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.