2021 01R04 (A half)
| Designation: | K21A04R |
| Unpacked: | 2021 01R04 (A half) |
| Object Type: | NEA1822 |
| Total MPECs: | 11 |
| Total Observations: | 55 |
| Discovered by: | F51 (Pan-STARRS 1, Haleakala) |
| Discovery Date: | 2021-01-11 |
| Discovery MPEC: | MPEC 2021-A139 |
No related designations found.
| MPEC ID | Date | Type | Title | Stations |
|---|---|---|---|---|
| MPEC 2025-O108 | 2025-07-28 | DOU | DAILY ORBIT UPDATE (2025 July 28) | F52, F51, M22, G96, U68, 703, T05, V06, I52, V00, ... |
| MPEC 2021-F22 | 2021-03-18 | DOU | DAILY ORBIT UPDATE (2021 March 18) | I41, V00, T05, 160, 291, G17, 108, T08, F52, Z99, ... |
| MPEC 2021-E24 | 2021-03-05 | DOU | DAILY ORBIT UPDATE (2021 March 5) | T12, 130, G40, T08, W46, V93, F51, 217, 204, K40, ... |
| MPEC 2021-D74 | 2021-02-21 | DOU | DAILY ORBIT UPDATE (2021 February 21) | K87, Z22, V93, K92, 474, F52, A17, I41, 691, L43, ... |
| MPEC 2021-D54 | 2021-02-19 | DOU | DAILY ORBIT UPDATE (2021 February 19) | F52, 703, T08, Q62, Z80, G96, G40, 691, F51, 291, ... |
| MPEC 2021-C200 | 2021-02-11 | DOU | DAILY ORBIT UPDATE (2021 February 11) | T08, F52, 691, F51, T05, K74, C51, W87, 644, 608, ... |
| MPEC 2021-C27 | 2021-02-06 | DOU | DAILY ORBIT UPDATE (2021 February 6) | G96, 703, 691, G40, C51, F51, 291, Q21, T08, I52, ... |
| MPEC 2021-B25 | 2021-01-17 | DOU | DAILY ORBIT UPDATE (2021 January 17) | F51, F52, G96, T08, 703, T05, I41, D29, Z84, 291, ... |
| MPEC 2021-A184 | 2021-01-14 | DOU | DAILY ORBIT UPDATE (2021 January 14) | G96, 130, G17, Z57, 703, 291, T08, 033, Z84, 691, ... |
| MPEC 2021-A148 | 2021-01-12 | DOU | DAILY ORBIT UPDATE (2021 January 12) | G96, K87, K74, B67, F51, 691, 291, 703, I52, F52, ... |
| MPEC 2021-A139 | 2021-01-11 | Discovery | 2021 AR4 | F51, L01, 807, 691, I52, 033 |