2009 04B21 (B half)
| Designation: | K09H21B |
| Unpacked: | 2009 04B21 (B half) |
| Object Type: | NEAg22 |
| Total MPECs: | 4 |
| Total Observations: | 36 |
| Discovered by: | 704 (Lincoln Laboratory ETS, New Mexico) |
| Discovery Date: | 2009-04-21 |
| Discovery MPEC: | MPEC 2009-H27 |
No related designations found.
| MPEC ID | Date | Type | Title | Stations |
|---|---|---|---|---|
| MPEC 2009-H55 | 2009-04-26 | DOU | DAILY ORBIT UPDATE (2009 APR. 26 UT) | 703, 204, B76, 160, A13, J95, 300, 291, H53, 544, ... |
| 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-H36 | 2009-04-22 | DOU | DAILY ORBIT UPDATE (2009 APR. 22 UT) | 691, G96, 703, 448, A32, 046, I21, 291, 704, B03, ... |
| MPEC 2009-H27 | 2009-04-21 | Discovery | 2009 HB21 | 704, G96, 850, 673, 651 |