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 Dec 13 18:56 | 2025 Dec 12 04:15:15 | 98.4439 | 0.00451 | 13.4955 | 86.1933 | 274.4406 | 14.29451 | 7.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 04:15:15 | 98.4439 | 0.00451 | 13.4955 | 86.1933 | 274.4406 | 14.29451 | 7.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 01:37:09 | 98.4444 | 0.00451 | 13.1653 | 100.8791 | 274.4406 | 14.29451 | 7.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 01:37:09 | 98.4444 | 0.00451 | 13.1653 | 100.8791 | 274.4406 | 14.29451 | 7.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 01:37:09 | 98.4444 | 0.00451 | 13.1653 | 100.8791 | 274.4406 | 14.29451 | 7.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 01:37:09 | 98.4444 | 0.00451 | 13.1653 | 100.8791 | 274.4406 | 14.29451 | 7.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 01:37:09 | 98.4444 | 0.00451 | 13.1653 | 100.8791 | 274.4406 | 14.29451 | 7.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 12:25:24 | 98.4446 | 0.00450 | 12.8712 | 113.9819 | 274.4406 | 14.29451 | 7.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 12:25:24 | 98.4446 | 0.00450 | 12.8712 | 113.9819 | 274.4406 | 14.29451 | 7.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 12:25:24 | 98.4446 | 0.00450 | 12.8712 | 113.9819 | 274.4406 | 14.29451 | 7.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 12:25:24 | 98.4446 | 0.00450 | 12.8712 | 113.9819 | 274.4406 | 14.29451 | 7.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:25:24 | 98.4446 | 0.00450 | 12.8712 | 113.9819 | 274.4406 | 14.29451 | 7.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 09:04:10 | 98.4452 | 0.00448 | 12.4096 | 134.5699 | 274.4406 | 14.29451 | 7.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 09:04:10 | 98.4452 | 0.00448 | 12.4096 | 134.5699 | 274.4406 | 14.29451 | 7.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 09:04:10 | 98.4452 | 0.00448 | 12.4096 | 134.5699 | 274.4406 | 14.29451 | 7.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 09:04:10 | 98.4452 | 0.00448 | 12.4096 | 134.5699 | 274.4406 | 14.29451 | 7.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 09:04:10 | 98.4452 | 0.00448 | 12.4096 | 134.5699 | 274.4406 | 14.29451 | 7.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 09:04:10 | 98.4452 | 0.00448 | 12.4096 | 134.5699 | 274.4406 | 14.29451 | 7.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 04:45:12 | 98.4459 | 0.00445 | 12.0748 | 149.6121 | 274.4406 | 14.29451 | 7.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 04:45:12 | 98.4459 | 0.00445 | 12.0748 | 149.6121 | 274.4406 | 14.29451 | 7.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 04:45:12 | 98.4459 | 0.00445 | 12.0748 | 149.6121 | 274.4406 | 14.29451 | 7.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 04:45:12 | 98.4459 | 0.00445 | 12.0748 | 149.6121 | 274.4406 | 14.29451 | 7.743 |
| 2025 Nov 18 18:57 | 2025 Nov 08 13:52:53 | 98.4475 | 0.00438 | 11.3235 | 183.7199 | 274.4406 | 14.29451 | 7.743 |
| 2025 Nov 16 18:58 | 2025 Nov 08 13:52:53 | 98.4475 | 0.00438 | 11.3235 | 183.7199 | 274.4406 | 14.29451 | 7.743 |