Orbital elements of DELTA 1 DEB
| Launched | 5 November 1973 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7161 |
| 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 31 18:57 | 2025 Dec 31 13:40:30 | 102.2272 | 0.00147 | 1.9168 | 72.9755 | 79.1085 | 12.41248 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 13:44:40 | 102.2279 | 0.00147 | 1.5817 | 82.3676 | 79.1085 | 12.41248 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 13:44:40 | 102.2279 | 0.00147 | 1.5817 | 82.3676 | 79.1085 | 12.41248 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 13:44:40 | 102.2279 | 0.00147 | 1.5817 | 82.3676 | 79.1085 | 12.41248 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 13:44:40 | 102.2279 | 0.00147 | 1.5817 | 82.3676 | 79.1085 | 12.41248 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 13:44:40 | 102.2279 | 0.00147 | 1.5817 | 82.3676 | 79.1085 | 12.41248 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 01:10:16 | 102.2282 | 0.00148 | 1.0770 | 96.1277 | 79.1085 | 12.41248 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 01:10:16 | 102.2282 | 0.00148 | 1.0770 | 96.1277 | 79.1085 | 12.41248 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 01:10:16 | 102.2282 | 0.00148 | 1.0770 | 96.1277 | 79.1085 | 12.41248 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 01:10:16 | 102.2282 | 0.00148 | 1.0770 | 96.1277 | 79.1085 | 12.41248 | – |
| 2025 Dec 21 18:57 | 2025 Dec 19 01:10:16 | 102.2282 | 0.00148 | 1.0770 | 96.1277 | 79.1085 | 12.41248 | – |
| 2025 Dec 20 18:57 | 2025 Dec 19 01:10:16 | 102.2282 | 0.00148 | 1.0770 | 96.1277 | 79.1085 | 12.41248 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 06:53:13 | 102.2287 | 0.00148 | 0.6235 | 108.4271 | 79.1085 | 12.41248 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 06:53:13 | 102.2287 | 0.00148 | 0.6235 | 108.4271 | 79.1085 | 12.41248 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 06:53:13 | 102.2287 | 0.00148 | 0.6235 | 108.4271 | 79.1085 | 12.41248 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 06:53:13 | 102.2287 | 0.00148 | 0.6235 | 108.4271 | 79.1085 | 12.41248 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 06:53:13 | 102.2287 | 0.00148 | 0.6235 | 108.4271 | 79.1085 | 12.41248 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 06:53:13 | 102.2287 | 0.00148 | 0.6235 | 108.4271 | 79.1085 | 12.41248 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:53:13 | 102.2287 | 0.00148 | 0.6235 | 108.4271 | 79.1085 | 12.41248 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:53:13 | 102.2287 | 0.00148 | 0.6235 | 108.4271 | 79.1085 | 12.41248 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 06:57:54 | 102.2289 | 0.00148 | 0.2883 | 117.5426 | 79.1085 | 12.41248 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 06:57:54 | 102.2289 | 0.00148 | 0.2883 | 117.5426 | 79.1085 | 12.41248 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 06:57:54 | 102.2289 | 0.00148 | 0.2883 | 117.5426 | 79.1085 | 12.41248 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 06:57:54 | 102.2289 | 0.00148 | 0.2883 | 117.5426 | 79.1085 | 12.41248 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 06:57:54 | 102.2289 | 0.00148 | 0.2883 | 117.5426 | 79.1085 | 12.41248 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 13:58:52 | 102.2304 | 0.00149 | 23.9055 | 127.9011 | 79.1085 | 12.41248 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 13:58:52 | 102.2304 | 0.00149 | 23.9055 | 127.9011 | 79.1085 | 12.41248 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 13:58:52 | 102.2304 | 0.00149 | 23.9055 | 127.9011 | 79.1085 | 12.41248 | – |