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 | 21354 |
| 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 |
| 2026 Feb 03 18:56 | 2026 Feb 01 17:19:29 | 99.5136 | 0.02281 | 20.7094 | 292.0348 | 94.2942 | 13.31266 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 17:19:29 | 99.5136 | 0.02281 | 20.7094 | 292.0348 | 94.2942 | 13.31266 | – |
| 2026 Feb 01 18:56 | 2026 Jan 26 17:02:51 | 99.5122 | 0.02292 | 20.3386 | 306.4041 | 94.2942 | 13.31266 | – |
| 2026 Jan 31 18:56 | 2026 Jan 26 17:02:51 | 99.5122 | 0.02292 | 20.3386 | 306.4041 | 94.2942 | 13.31266 | – |
| 2026 Jan 30 18:57 | 2026 Jan 26 17:02:51 | 99.5122 | 0.02292 | 20.3386 | 306.4041 | 94.2942 | 13.31266 | – |
| 2026 Jan 29 18:56 | 2026 Jan 26 17:02:51 | 99.5122 | 0.02292 | 20.3386 | 306.4041 | 94.2942 | 13.31266 | – |
| 2026 Jan 28 18:56 | 2026 Jan 26 17:02:51 | 99.5122 | 0.02292 | 20.3386 | 306.4041 | 94.2942 | 13.31266 | – |
| 2026 Jan 27 18:56 | 2026 Jan 20 00:41:03 | 99.5137 | 0.02301 | 19.9264 | 322.2931 | 94.2942 | 13.31266 | – |
| 2026 Jan 26 18:57 | 2026 Jan 20 00:41:03 | 99.5137 | 0.02301 | 19.9264 | 322.2931 | 94.2942 | 13.31266 | – |
| 2026 Jan 25 18:57 | 2026 Jan 20 00:41:03 | 99.5137 | 0.02301 | 19.9264 | 322.2931 | 94.2942 | 13.31266 | – |
| 2026 Jan 24 18:58 | 2026 Jan 20 00:41:03 | 99.5137 | 0.02301 | 19.9264 | 322.2931 | 94.2942 | 13.31266 | – |
| 2026 Jan 22 18:56 | 2026 Jan 20 00:41:03 | 99.5137 | 0.02301 | 19.9264 | 322.2931 | 94.2942 | 13.31266 | – |
| 2026 Jan 21 18:56 | 2026 Jan 15 17:40:32 | 99.5135 | 0.02304 | 19.6617 | 332.4895 | 94.2942 | 13.31266 | – |
| 2026 Jan 20 19:06 | 2026 Jan 15 17:40:32 | 99.5135 | 0.02304 | 19.6617 | 332.4895 | 94.2942 | 13.31266 | – |
| 2026 Jan 19 18:57 | 2026 Jan 15 17:40:32 | 99.5135 | 0.02304 | 19.6617 | 332.4895 | 94.2942 | 13.31266 | – |
| 2026 Jan 18 18:57 | 2026 Jan 15 17:40:32 | 99.5135 | 0.02304 | 19.6617 | 332.4895 | 94.2942 | 13.31266 | – |
| 2026 Jan 17 18:56 | 2026 Jan 15 17:40:32 | 99.5135 | 0.02304 | 19.6617 | 332.4895 | 94.2942 | 13.31266 | – |
| 2026 Jan 16 18:57 | 2026 Jan 15 17:40:32 | 99.5135 | 0.02304 | 19.6617 | 332.4895 | 94.2942 | 13.31266 | – |
| 2026 Jan 15 18:56 | 2026 Jan 10 16:49:57 | 99.5131 | 0.02306 | 19.3511 | 344.4194 | 94.2942 | 13.31266 | – |
| 2026 Jan 13 18:56 | 2026 Jan 10 16:49:57 | 99.5131 | 0.02306 | 19.3511 | 344.4194 | 94.2942 | 13.31266 | – |
| 2026 Jan 11 18:57 | 2026 Jan 10 16:49:57 | 99.5131 | 0.02306 | 19.3511 | 344.4194 | 94.2942 | 13.31266 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 17:54:51 | 99.5130 | 0.02306 | 19.0455 | 356.1814 | 94.2942 | 13.31266 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 17:54:51 | 99.5130 | 0.02306 | 19.0455 | 356.1814 | 94.2942 | 13.31266 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 17:54:51 | 99.5130 | 0.02306 | 19.0455 | 356.1814 | 94.2942 | 13.31266 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 17:54:51 | 99.5130 | 0.02306 | 19.0455 | 356.1814 | 94.2942 | 13.31266 | – |