Orbital elements of DELTA 1 R/B
| Launched | 25 January 1983 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 13778 |
| 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 10 18:56 | 2025 Dec 07 07:46:53 | 100.0887 | 0.00215 | 0.4157 | 81.2735 | 279.0865 | 14.09666 | 5.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 07:46:53 | 100.0887 | 0.00215 | 0.4157 | 81.2735 | 279.0865 | 14.09666 | 5.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 07:46:53 | 100.0887 | 0.00215 | 0.4157 | 81.2735 | 279.0865 | 14.09666 | 5.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 07:46:53 | 100.0887 | 0.00215 | 0.4157 | 81.2735 | 279.0865 | 14.09666 | 5.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:56:51 | 100.0894 | 0.00216 | 0.0555 | 93.9183 | 279.0865 | 14.09666 | 5.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:56:51 | 100.0894 | 0.00216 | 0.0555 | 93.9183 | 279.0865 | 14.09666 | 5.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:56:51 | 100.0894 | 0.00216 | 0.0555 | 93.9183 | 279.0865 | 14.09666 | 5.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:56:51 | 100.0894 | 0.00216 | 0.0555 | 93.9183 | 279.0865 | 14.09666 | 5.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:56:51 | 100.0894 | 0.00216 | 0.0555 | 93.9183 | 279.0865 | 14.09666 | 5.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 01:05:08 | 100.0904 | 0.00216 | 23.4994 | 113.5680 | 279.0865 | 14.09666 | 5.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 01:05:08 | 100.0904 | 0.00216 | 23.4994 | 113.5680 | 279.0865 | 14.09666 | 5.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 01:05:08 | 100.0904 | 0.00216 | 23.4994 | 113.5680 | 279.0865 | 14.09666 | 5.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 01:05:08 | 100.0904 | 0.00216 | 23.4994 | 113.5680 | 279.0865 | 14.09666 | 5.243 |
| 2025 Nov 26 18:57 | 2025 Nov 25 01:05:08 | 100.0904 | 0.00216 | 23.4994 | 113.5680 | 279.0865 | 14.09666 | 5.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 01:05:08 | 100.0904 | 0.00216 | 23.4994 | 113.5680 | 279.0865 | 14.09666 | 5.243 |
| 2025 Nov 24 18:56 | 2025 Nov 20 01:50:40 | 100.0909 | 0.00215 | 23.1286 | 126.5266 | 279.0865 | 14.09666 | 5.243 |
| 2025 Nov 23 18:57 | 2025 Nov 20 01:50:40 | 100.0909 | 0.00215 | 23.1286 | 126.5266 | 279.0865 | 14.09666 | 5.243 |
| 2025 Nov 21 18:57 | 2025 Nov 20 01:50:40 | 100.0909 | 0.00215 | 23.1286 | 126.5266 | 279.0865 | 14.09666 | 5.243 |
| 2025 Nov 20 18:56 | 2025 Nov 20 01:50:40 | 100.0909 | 0.00215 | 23.1286 | 126.5266 | 279.0865 | 14.09666 | 5.243 |
| 2025 Nov 18 18:57 | 2025 Nov 08 12:10:54 | 100.0923 | 0.00212 | 22.2650 | 157.1846 | 279.0865 | 14.09666 | 5.243 |
| 2025 Nov 16 18:58 | 2025 Nov 08 12:10:54 | 100.0923 | 0.00212 | 22.2650 | 157.1846 | 279.0865 | 14.09666 | 5.243 |
| 2025 Nov 15 18:57 | 2025 Nov 08 12:10:54 | 100.0923 | 0.00212 | 22.2650 | 157.1846 | 279.0865 | 14.09666 | 5.243 |
| 2025 Nov 13 18:56 | 2025 Nov 08 12:10:54 | 100.0923 | 0.00212 | 22.2650 | 157.1846 | 279.0865 | 14.09666 | 5.243 |