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 | 21377 |
| 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 05 18:57 | 2025 Nov 02 12:10:26 | 100.3002 | 0.02249 | 20.6320 | 203.8050 | 309.9744 | 13.35997 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 12:10:26 | 100.3002 | 0.02249 | 20.6320 | 203.8050 | 309.9744 | 13.35997 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 12:10:26 | 100.3002 | 0.02249 | 20.6320 | 203.8050 | 309.9744 | 13.35997 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 12:47:33 | 100.3004 | 0.02249 | 20.3646 | 213.2332 | 309.9744 | 13.35997 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 12:47:33 | 100.3004 | 0.02249 | 20.3646 | 213.2332 | 309.9744 | 13.35997 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 12:47:33 | 100.3004 | 0.02249 | 20.3646 | 213.2332 | 309.9744 | 13.35997 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 12:47:33 | 100.3004 | 0.02249 | 20.3646 | 213.2332 | 309.9744 | 13.35997 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:47:33 | 100.3004 | 0.02249 | 20.3646 | 213.2332 | 309.9744 | 13.35997 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 23:26:16 | 100.2996 | 0.02248 | 19.9908 | 226.4407 | 309.9744 | 13.35997 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 23:26:16 | 100.2996 | 0.02248 | 19.9908 | 226.4407 | 309.9744 | 13.35997 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 23:26:16 | 100.2996 | 0.02248 | 19.9908 | 226.4407 | 309.9744 | 13.35997 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 23:26:16 | 100.2996 | 0.02248 | 19.9908 | 226.4407 | 309.9744 | 13.35997 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 23:26:16 | 100.2996 | 0.02248 | 19.9908 | 226.4407 | 309.9744 | 13.35997 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:36:16 | 100.3006 | 0.02247 | 19.6072 | 240.0109 | 309.9744 | 13.35997 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:36:16 | 100.3006 | 0.02247 | 19.6072 | 240.0109 | 309.9744 | 13.35997 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:36:16 | 100.3006 | 0.02247 | 19.6072 | 240.0109 | 309.9744 | 13.35997 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:36:16 | 100.3006 | 0.02247 | 19.6072 | 240.0109 | 309.9744 | 13.35997 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:36:16 | 100.3006 | 0.02247 | 19.6072 | 240.0109 | 309.9744 | 13.35997 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 309.9744 | 13.35997 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 309.9744 | 13.35997 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 309.9744 | 13.35997 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 309.9744 | 13.35997 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 309.9744 | 13.35997 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 309.9744 | 13.35997 | – |