Orbital elements of OPS 1127
| Launched | 22 July 1969 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 4047 |
| Alternative names |
DMSP 4B F3 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2025 May 11 17:56 | 2025 May 09 12:42:08 | 98.4760 | 0.00442 | 23.4691 | 6.1246 | 354.0468 | 14.29368 | 7.743 |
| 2025 May 10 17:56 | 2025 May 09 12:42:08 | 98.4760 | 0.00442 | 23.4691 | 6.1246 | 354.0468 | 14.29368 | 7.743 |
| 2025 May 09 17:57 | 2025 May 09 12:42:08 | 98.4760 | 0.00442 | 23.4691 | 6.1246 | 354.0468 | 14.29368 | 7.743 |
| 2025 May 08 17:56 | 2025 May 03 13:54:02 | 98.4768 | 0.00445 | 23.0832 | 23.4990 | 354.0468 | 14.29368 | 7.743 |
| 2025 May 07 17:56 | 2025 May 03 13:54:02 | 98.4768 | 0.00445 | 23.0832 | 23.4990 | 354.0468 | 14.29368 | 7.743 |
| 2025 May 06 17:57 | 2025 May 03 13:54:02 | 98.4768 | 0.00445 | 23.0832 | 23.4990 | 354.0468 | 14.29368 | 7.743 |
| 2025 May 05 17:56 | 2025 May 03 13:54:02 | 98.4768 | 0.00445 | 23.0832 | 23.4990 | 354.0468 | 14.29368 | 7.743 |
| 2025 May 04 17:57 | 2025 May 03 13:54:02 | 98.4768 | 0.00445 | 23.0832 | 23.4990 | 354.0468 | 14.29368 | 7.743 |
| 2025 May 03 17:57 | 2025 May 03 13:54:02 | 98.4768 | 0.00445 | 23.0832 | 23.4990 | 354.0468 | 14.29368 | 7.743 |
| 2025 May 01 17:56 | 2025 Apr 22 14:08:12 | 98.4787 | 0.00451 | 22.3704 | 55.3235 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 30 17:56 | 2025 Apr 22 14:08:12 | 98.4787 | 0.00451 | 22.3704 | 55.3235 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 29 17:57 | 2025 Apr 22 14:08:12 | 98.4787 | 0.00451 | 22.3704 | 55.3235 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 27 17:56 | 2025 Apr 22 14:08:12 | 98.4787 | 0.00451 | 22.3704 | 55.3235 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 26 17:57 | 2025 Apr 22 14:08:12 | 98.4787 | 0.00451 | 22.3704 | 55.3235 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 25 17:56 | 2025 Apr 22 14:08:12 | 98.4787 | 0.00451 | 22.3704 | 55.3235 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 24 17:56 | 2025 Apr 22 14:08:12 | 98.4787 | 0.00451 | 22.3704 | 55.3235 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 23 17:57 | 2025 Apr 22 14:08:12 | 98.4787 | 0.00451 | 22.3704 | 55.3235 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 22 17:56 | 2025 Apr 22 14:08:12 | 98.4787 | 0.00451 | 22.3704 | 55.3235 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 21 17:57 | 2025 Apr 15 20:51:12 | 98.4797 | 0.00452 | 21.9344 | 74.6115 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 20 17:56 | 2025 Apr 15 20:51:12 | 98.4797 | 0.00452 | 21.9344 | 74.6115 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 19 17:56 | 2025 Apr 15 20:51:12 | 98.4797 | 0.00452 | 21.9344 | 74.6115 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 18 17:57 | 2025 Apr 15 20:51:12 | 98.4797 | 0.00452 | 21.9344 | 74.6115 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 17 17:56 | 2025 Apr 15 20:51:12 | 98.4797 | 0.00452 | 21.9344 | 74.6115 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 16 17:57 | 2025 Apr 15 20:51:12 | 98.4797 | 0.00452 | 21.9344 | 74.6115 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 15 17:56 | 2025 Apr 10 21:34:14 | 98.4808 | 0.00452 | 21.6120 | 88.8631 | 354.0468 | 14.29368 | 7.743 |
| 2025 Apr 14 17:56 | 2025 Apr 10 21:34:14 | 98.4808 | 0.00452 | 21.6120 | 88.8631 | 354.0468 | 14.29368 | 7.743 |