2009 04E21 (B half)
| Designation: | K09H21E |
| Unpacked: | 2009 04E21 (B half) |
| Object Type: | NEAg22 |
| Total MPECs: | 4 |
| Total Observations: | 31 |
| Discovered by: | G96 (Mt. Lemmon Survey) |
| Discovery Date: | 2009-04-21 |
| Discovery MPEC: | MPEC 2009-H30 |
No related designations found.
| MPEC ID | Date | Type | Title | Stations |
|---|---|---|---|---|
| MPEC 2022-Q107 | 2022-08-24 | DOU | DAILY ORBIT UPDATE (2022 August 24) | K87, G96, H21, 033, 703, T08, 807, W84, M22, 309, ... |
| MPEC 2009-H51 | 2009-04-24 | DOU | DAILY ORBIT UPDATE (2009 APR. 24 UT) | H55, 291, 474, 691, H45, 379, A13, 703, 069, A32, ... |
| MPEC 2009-H39 | 2009-04-23 | DOU | DAILY ORBIT UPDATE (2009 APR. 23 UT) | 675, 691, 448, J75, 474, I21, 704, 379, A53, G96, ... |
| MPEC 2009-H30 | 2009-04-21 | Discovery | 2009 HE21 | G96 |