Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21277 |
| 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 Nov 26 18:57 | 2025 Nov 25 08:41:57 | 99.7184 | 0.01325 | 7.5281 | 345.4621 | 31.7342 | 13.19200 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 08:41:57 | 99.7184 | 0.01325 | 7.5281 | 345.4621 | 31.7342 | 13.19200 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:58:46 | 99.7183 | 0.01326 | 7.2155 | 357.4321 | 31.7342 | 13.19200 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:58:46 | 99.7183 | 0.01326 | 7.2155 | 357.4321 | 31.7342 | 13.19200 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:58:46 | 99.7183 | 0.01326 | 7.2155 | 357.4321 | 31.7342 | 13.19200 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:58:46 | 99.7183 | 0.01326 | 7.2155 | 357.4321 | 31.7342 | 13.19200 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 20:36:00 | 99.7174 | 0.01328 | 6.5108 | 24.3695 | 31.7342 | 13.19200 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 20:36:00 | 99.7174 | 0.01328 | 6.5108 | 24.3695 | 31.7342 | 13.19200 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 20:36:00 | 99.7174 | 0.01328 | 6.5108 | 24.3695 | 31.7342 | 13.19200 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 20:36:00 | 99.7174 | 0.01328 | 6.5108 | 24.3695 | 31.7342 | 13.19200 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 20:36:00 | 99.7174 | 0.01328 | 6.5108 | 24.3695 | 31.7342 | 13.19200 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 20:36:00 | 99.7174 | 0.01328 | 6.5108 | 24.3695 | 31.7342 | 13.19200 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 20:36:00 | 99.7174 | 0.01328 | 6.5108 | 24.3695 | 31.7342 | 13.19200 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 20:36:00 | 99.7174 | 0.01328 | 6.5108 | 24.3695 | 31.7342 | 13.19200 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 09:22:49 | 99.7170 | 0.01330 | 6.1121 | 39.6018 | 31.7342 | 13.19200 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 09:22:49 | 99.7170 | 0.01330 | 6.1121 | 39.6018 | 31.7342 | 13.19200 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 09:22:49 | 99.7170 | 0.01330 | 6.1121 | 39.6018 | 31.7342 | 13.19200 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 09:22:49 | 99.7170 | 0.01330 | 6.1121 | 39.6018 | 31.7342 | 13.19200 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 09:22:49 | 99.7170 | 0.01330 | 6.1121 | 39.6018 | 31.7342 | 13.19200 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 08:54:07 | 99.7166 | 0.01331 | 5.8644 | 49.0447 | 31.7342 | 13.19200 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 08:54:07 | 99.7166 | 0.01331 | 5.8644 | 49.0447 | 31.7342 | 13.19200 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 08:54:07 | 99.7166 | 0.01331 | 5.8644 | 49.0447 | 31.7342 | 13.19200 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 08:54:07 | 99.7166 | 0.01331 | 5.8644 | 49.0447 | 31.7342 | 13.19200 | – |