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 |
| 2026 Mar 13 18:57 | 2026 Mar 10 12:17:34 | 98.4375 | 0.00438 | 19.2032 | 184.1960 | 175.8862 | 14.29488 | 7.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 12:17:34 | 98.4375 | 0.00438 | 19.2032 | 184.1960 | 175.8862 | 14.29488 | 7.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 12:17:34 | 98.4375 | 0.00438 | 19.2032 | 184.1960 | 175.8862 | 14.29488 | 7.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:17:34 | 98.4375 | 0.00438 | 19.2032 | 184.1960 | 175.8862 | 14.29488 | 7.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 13:30:07 | 98.4382 | 0.00435 | 18.8189 | 201.8387 | 175.8862 | 14.29488 | 7.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 13:30:07 | 98.4382 | 0.00435 | 18.8189 | 201.8387 | 175.8862 | 14.29488 | 7.743 |
| 2026 Mar 07 18:57 | 2026 Mar 04 13:30:07 | 98.4382 | 0.00435 | 18.8189 | 201.8387 | 175.8862 | 14.29488 | 7.743 |
| 2026 Mar 06 18:56 | 2026 Mar 04 13:30:07 | 98.4382 | 0.00435 | 18.8189 | 201.8387 | 175.8862 | 14.29488 | 7.743 |
| 2026 Mar 05 18:56 | 2026 Mar 04 13:30:07 | 98.4382 | 0.00435 | 18.8189 | 201.8387 | 175.8862 | 14.29488 | 7.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 13:30:07 | 98.4382 | 0.00435 | 18.8189 | 201.8387 | 175.8862 | 14.29488 | 7.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:01:51 | 98.4390 | 0.00432 | 18.4301 | 219.8484 | 175.8862 | 14.29488 | 7.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:01:51 | 98.4390 | 0.00432 | 18.4301 | 219.8484 | 175.8862 | 14.29488 | 7.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:01:51 | 98.4390 | 0.00432 | 18.4301 | 219.8484 | 175.8862 | 14.29488 | 7.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:01:51 | 98.4390 | 0.00432 | 18.4301 | 219.8484 | 175.8862 | 14.29488 | 7.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:01:51 | 98.4390 | 0.00432 | 18.4301 | 219.8484 | 175.8862 | 14.29488 | 7.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:01:51 | 98.4390 | 0.00432 | 18.4301 | 219.8484 | 175.8862 | 14.29488 | 7.743 |