Object K15Y21E

2015 12E21 (B half)

Object Information
Designation:K15Y21E
Unpacked:2015 12E21 (B half)
Object Type:Unknown
Total MPECs:41
Total Observations:181
Related Designations
Designation Relationship Author MPEC
K16CJ3X Double MPCW MPEC 2017-O30

Observation Timeline

Observatory Contributions

MPEC History

MPEC ID Date Type Title Stations
MPEC 2025-E66 2025-03-04 DOU DAILY ORBIT UPDATE (2025 March 4) T14, F52, F51, W68, T08, T05, O18, H21, W84, M22, ...
MPEC 2025-B144 2025-01-27 DOU DAILY ORBIT UPDATE (2025 January 27) W68, L87, 807, V06, G96, 691, T09, L04, F51, 703, ...
MPEC 2025-B29 2025-01-20 DOU DAILY ORBIT UPDATE (2025 January 20) U52, K87, V00, G96, F51, D29, B72, T09, M22, F52, ...
MPEC 2025-A153 2025-01-09 DOU DAILY ORBIT UPDATE (2025 January 9) F51, F52, T08, M22, D66, T05, M45, 088, L68, H36, ...
MPEC 2025-A61 2025-01-04 DOU DAILY ORBIT UPDATE (2025 January 4) T08, G96, F51, 703, W68, F52, 807, 595, W16, K88, ...
MPEC 2025-A46 2025-01-03 DOU DAILY ORBIT UPDATE (2025 January 3) G96, F52, T05, F51, T08, 807, 703, O18, W68, 595, ...
MPEC 2025-A04 2025-01-01 DOU DAILY ORBIT UPDATE (2025 January 1) G96, F51, N56, T08, 033, 703, M22, F52, T05, L87, ...
MPEC 2024-X273 2024-12-10 DOU DAILY ORBIT UPDATE (2024 December 10) G96, 595, W88, F51, K88, 703, F52, T05, 691, T08, ...
MPEC 2024-X166 2024-12-06 DOU DAILY ORBIT UPDATE (2024 December 6) F52, G96, 703, F51, W46, T08, W68, 595, 270, M22, ...
MPEC 2024-V179 2024-11-13 DOU DAILY ORBIT UPDATE (2024 November 13) G96, 703, 691, W68, T05, I52, F51, T12, V11, 291, ...
MPEC 2024-R36 2024-09-03 DOU DAILY ORBIT UPDATE (2024 September 3) T08, H21, G96, L87, M49, W68, L68, F52, W84, I52, ...
MPEC 2023-Y99 2023-12-29 DOU DAILY ORBIT UPDATE (2023 December 29) 691, F51, F52, T05, T08, X33, M22, 703, 807, L04, ...
MPEC 2023-J111 2023-05-12 DOU DAILY ORBIT UPDATE (2023 May 12) C57, L87, F51, G96, 691, W68, G40, 703, D29, C40, ...
MPEC 2022-A174 2022-01-13 DOU DAILY ORBIT UPDATE (2022 January 13) G96, 695, F52, T05, C95, K87, B88, L18, 703, 691, ...
MPEC 2022-A145 2022-01-11 DOU DAILY ORBIT UPDATE (2022 January 11) 703, 734, T08, G96, G33, 691, 568, F51, C51, I52, ...
MPEC 2022-A85 2022-01-08 DOU DAILY ORBIT UPDATE (2022 January 8) 130, V06, W34, K87, T05, F52, G96, 691, G33, 807, ...
MPEC 2021-Y59 2021-12-28 DOU DAILY ORBIT UPDATE (2021 December 28) G96, D29, C95, 807, 033, 691, 291, M15, E89, 703, ...
MPEC 2021-X223 2021-12-14 DOU DAILY ORBIT UPDATE (2021 December 14) B66, G96, C95, 691, 204, T08, 703, C51, C97, K88, ...
MPEC 2021-X213 2021-12-13 DOU DAILY ORBIT UPDATE (2021 December 13) 703, 691, W34, 291, C95, I52, T08, G96, I41, T12, ...
MPEC 2021-X69 2021-12-03 DOU DAILY ORBIT UPDATE (2021 December 3) K88, T08, G96, U68, H45, 703, V06, 291, V00, B88, ...
MPEC 2021-X46 2021-12-02 DOU DAILY ORBIT UPDATE (2021 December 2) J69, G96, 703, T12, C95, 160, V00, I41, C65, F51, ...
MPEC 2021-W108 2021-11-29 DOU DAILY ORBIT UPDATE (2021 November 29) F52, T08, 703, T05, F51, Z80, 645, I41, I52, V00, ...
MPEC 2021-W28 2021-11-19 DOU DAILY ORBIT UPDATE (2021 November 19) T05, T12, W85, G96, F51, D29, I41, 246, Z41, 900, ...
MPEC 2021-V274 2021-11-12 DOU DAILY ORBIT UPDATE (2021 November 12) D29, 703, F51, G96, F52, T05, V06, I52, 291, I41, ...
MPEC 2021-V247 2021-11-11 DOU DAILY ORBIT UPDATE (2021 November 11) F52, G96, F51, W94, G33, T08, 691, I41, K74, L18, ...
MPEC 2021-V105 2021-11-05 DOU DAILY ORBIT UPDATE (2021 November 5) 703, T05, G96, W94, 691, T08, V63, 291, F52, B88, ...
MPEC 2021-V83 2021-11-04 DOU DAILY ORBIT UPDATE (2021 November 4) 703, D29, I41, 291, G96, Z24, T08, L18, C51, 691, ...
MPEC 2021-U237 2021-10-31 DOU DAILY ORBIT UPDATE (2021 October 31) F51, T08, D29, L18, T05, 703, F52, G96, 291, B88, ...
MPEC 2019-B143 2019-01-29 DOU DAILY ORBIT UPDATE (2019 JAN. 29 UT) I41, T12, 160, 291, 587, F51, K91, W84, 691, B66, ...
MPEC 2019-B121 2019-01-28 DOU DAILY ORBIT UPDATE (2019 JAN. 28 UT) T12, F51, J95, 291, T05, 104, T08, I41, F52, 691, ...
MPEC 2019-B115 2019-01-27 DOU DAILY ORBIT UPDATE (2019 JAN. 27 UT) 291, 160, T05, I41, K91, W87, W85, 691, V06, 807, ...
MPEC 2019-B61 2019-01-22 DOU DAILY ORBIT UPDATE (2019 JAN. 22 UT) G96, F51, I52, 006, J43, 703, B24, T05, T08, 950, ...
MPEC 2019-B49 2019-01-18 DOU DAILY ORBIT UPDATE (2019 JAN. 18 UT) T05, G96, 703, F51, T08, F52, D29, G40, J04, Y28, ...
MPEC 2019-B13 2019-01-16 DOU DAILY ORBIT UPDATE (2019 JAN. 16 UT) W33, 703, F52, C23, G34, I52, J69, C51, W89, 691, ...
MPEC 2019-A217 2019-01-13 DOU DAILY ORBIT UPDATE (2019 JAN. 13 UT) 703, H21, 006, T08, 160, 157, 691, T05, F51, L01, ...
MPEC 2019-A169 2019-01-11 DOU DAILY ORBIT UPDATE (2019 JAN. 11 UT) 703, 160, I41, T08, F51, 291, H21, J04, 585, K38, ...
MPEC 2018-Y42 2018-12-19 DOU DAILY ORBIT UPDATE (2018 DEC. 19 UT) T08, L01, X31, I52, H21, V01, C95, 691, 104, J95, ...
MPEC 2018-X106 2018-12-13 DOU DAILY ORBIT UPDATE (2018 DEC. 13 UT) 691, 160, 644, F51, T08, L29, C95, L28, Z80, 291, ...
MPEC 2018-X76 2018-12-11 DOU DAILY ORBIT UPDATE (2018 DEC. 11 UT) Z80, T05, T08, I41, C95, H45, 691, T12, I52, 920
MPEC 2018-U74 2018-10-27 DOU DAILY ORBIT UPDATE (2018 OCT. 27 UT) Z80, 291, C95, T08, 691, I52, V06, 160, T12, J95, ...
MPEC 2017-O27 2017-07-21 DOU DAILY ORBIT UPDATE (2017 JULY 21 UT) H21, Y00, D29, 160, T08, F51, 691, G96, J43, 703, ...