Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 37639 |
| 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 26 18:56 | 2025 Dec 26 00:02:59 | 98.9169 | 0.01156 | 18.3041 | 146.6538 | 277.1151 | 13.84450 | – |
| 2025 Dec 22 18:57 | 2025 Dec 09 13:07:18 | 98.9160 | 0.01148 | 17.2621 | 191.1404 | 277.1151 | 13.84450 | – |
| 2025 Dec 21 18:57 | 2025 Dec 09 13:07:18 | 98.9160 | 0.01148 | 17.2621 | 191.1404 | 277.1151 | 13.84450 | – |
| 2025 Dec 20 18:57 | 2025 Dec 09 13:07:18 | 98.9160 | 0.01148 | 17.2621 | 191.1404 | 277.1151 | 13.84450 | – |
| 2025 Dec 19 18:57 | 2025 Dec 09 13:07:18 | 98.9160 | 0.01148 | 17.2621 | 191.1404 | 277.1151 | 13.84450 | – |
| 2025 Dec 18 18:57 | 2025 Dec 09 13:07:18 | 98.9160 | 0.01148 | 17.2621 | 191.1404 | 277.1151 | 13.84450 | – |
| 2025 Dec 17 18:58 | 2025 Dec 09 13:07:18 | 98.9160 | 0.01148 | 17.2621 | 191.1404 | 277.1151 | 13.84450 | – |
| 2025 Dec 16 18:57 | 2025 Dec 09 13:07:18 | 98.9160 | 0.01148 | 17.2621 | 191.1404 | 277.1151 | 13.84450 | – |
| 2025 Dec 15 18:58 | 2025 Dec 09 13:07:18 | 98.9160 | 0.01148 | 17.2621 | 191.1404 | 277.1151 | 13.84450 | – |
| 2025 Dec 14 18:56 | 2025 Dec 09 13:07:18 | 98.9160 | 0.01148 | 17.2621 | 191.1404 | 277.1151 | 13.84450 | – |
| 2025 Dec 13 18:56 | 2025 Dec 09 13:07:18 | 98.9160 | 0.01148 | 17.2621 | 191.1404 | 277.1151 | 13.84450 | – |
| 2025 Dec 12 18:57 | 2025 Dec 09 13:07:18 | 98.9160 | 0.01148 | 17.2621 | 191.1404 | 277.1151 | 13.84450 | – |
| 2025 Dec 11 18:56 | 2025 Dec 01 14:05:10 | 98.9150 | 0.01144 | 16.7580 | 212.7327 | 277.1151 | 13.84450 | – |
| 2025 Dec 10 18:56 | 2025 Dec 01 14:05:10 | 98.9150 | 0.01144 | 16.7580 | 212.7327 | 277.1151 | 13.84450 | – |
| 2025 Dec 09 18:56 | 2025 Dec 01 14:05:10 | 98.9150 | 0.01144 | 16.7580 | 212.7327 | 277.1151 | 13.84450 | – |
| 2025 Dec 08 18:56 | 2025 Dec 01 14:05:10 | 98.9150 | 0.01144 | 16.7580 | 212.7327 | 277.1151 | 13.84450 | – |
| 2025 Dec 07 18:56 | 2025 Dec 01 14:05:10 | 98.9150 | 0.01144 | 16.7580 | 212.7327 | 277.1151 | 13.84450 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 14:05:10 | 98.9150 | 0.01144 | 16.7580 | 212.7327 | 277.1151 | 13.84450 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 14:05:10 | 98.9150 | 0.01144 | 16.7580 | 212.7327 | 277.1151 | 13.84450 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 14:05:10 | 98.9150 | 0.01144 | 16.7580 | 212.7327 | 277.1151 | 13.84450 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 14:05:10 | 98.9150 | 0.01144 | 16.7580 | 212.7327 | 277.1151 | 13.84450 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 14:05:10 | 98.9150 | 0.01144 | 16.7580 | 212.7327 | 277.1151 | 13.84450 | – |
| 2025 Nov 29 18:56 | 2025 Nov 14 05:56:56 | 98.9135 | 0.01144 | 15.6603 | 259.8874 | 277.1151 | 13.84450 | – |