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 Sep 12 17:57 | 2025 Sep 03 00:13:56 | 98.4601 | 0.00445 | 7.0165 | 22.7963 | 337.5184 | 14.29402 | 7.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 00:13:56 | 98.4601 | 0.00445 | 7.0165 | 22.7963 | 337.5184 | 14.29402 | 7.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 00:13:56 | 98.4601 | 0.00445 | 7.0165 | 22.7963 | 337.5184 | 14.29402 | 7.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 00:13:56 | 98.4601 | 0.00445 | 7.0165 | 22.7963 | 337.5184 | 14.29402 | 7.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 00:13:56 | 98.4601 | 0.00445 | 7.0165 | 22.7963 | 337.5184 | 14.29402 | 7.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 00:13:56 | 98.4601 | 0.00445 | 7.0165 | 22.7963 | 337.5184 | 14.29402 | 7.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 00:13:56 | 98.4601 | 0.00445 | 7.0165 | 22.7963 | 337.5184 | 14.29402 | 7.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 20:23:38 | 98.4612 | 0.00449 | 6.6176 | 40.6914 | 337.5184 | 14.29402 | 7.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 20:23:38 | 98.4612 | 0.00449 | 6.6176 | 40.6914 | 337.5184 | 14.29402 | 7.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 20:23:38 | 98.4612 | 0.00449 | 6.6176 | 40.6914 | 337.5184 | 14.29402 | 7.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:23:38 | 98.4612 | 0.00449 | 6.6176 | 40.6914 | 337.5184 | 14.29402 | 7.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:23:38 | 98.4612 | 0.00449 | 6.6176 | 40.6914 | 337.5184 | 14.29402 | 7.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:23:38 | 98.4612 | 0.00449 | 6.6176 | 40.6914 | 337.5184 | 14.29402 | 7.743 |
| 2025 Aug 27 17:56 | 2025 Aug 23 05:30:54 | 98.4619 | 0.00450 | 6.3185 | 54.0215 | 337.5184 | 14.29402 | 7.743 |
| 2025 Aug 26 17:56 | 2025 Aug 23 05:30:54 | 98.4619 | 0.00450 | 6.3185 | 54.0215 | 337.5184 | 14.29402 | 7.743 |
| 2025 Aug 25 17:56 | 2025 Aug 23 05:30:54 | 98.4619 | 0.00450 | 6.3185 | 54.0215 | 337.5184 | 14.29402 | 7.743 |
| 2025 Aug 24 17:56 | 2025 Aug 23 05:30:54 | 98.4619 | 0.00450 | 6.3185 | 54.0215 | 337.5184 | 14.29402 | 7.743 |
| 2025 Aug 23 17:56 | 2025 Aug 23 05:30:54 | 98.4619 | 0.00450 | 6.3185 | 54.0215 | 337.5184 | 14.29402 | 7.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 13:26:09 | 98.4631 | 0.00452 | 5.9513 | 70.3269 | 337.5184 | 14.29402 | 7.743 |
| 2025 Aug 20 17:56 | 2025 Aug 17 13:26:09 | 98.4631 | 0.00452 | 5.9513 | 70.3269 | 337.5184 | 14.29402 | 7.743 |
| 2025 Aug 19 17:56 | 2025 Aug 17 13:26:09 | 98.4631 | 0.00452 | 5.9513 | 70.3269 | 337.5184 | 14.29402 | 7.743 |
| 2025 Aug 18 17:56 | 2025 Aug 17 13:26:09 | 98.4631 | 0.00452 | 5.9513 | 70.3269 | 337.5184 | 14.29402 | 7.743 |