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 | 21444 |
| 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 May 15 17:57 | 2025 May 14 08:56:04 | 99.6786 | 0.02634 | 5.9172 | 236.2837 | 281.9090 | 12.94630 | – |
| 2025 May 14 17:56 | 2025 May 09 08:22:33 | 99.6781 | 0.02635 | 5.6217 | 247.6597 | 281.9090 | 12.94630 | – |
| 2025 May 13 17:56 | 2025 May 09 08:22:33 | 99.6781 | 0.02635 | 5.6217 | 247.6597 | 281.9090 | 12.94630 | – |
| 2025 May 12 17:56 | 2025 May 09 08:22:33 | 99.6781 | 0.02635 | 5.6217 | 247.6597 | 281.9090 | 12.94630 | – |
| 2025 May 11 17:56 | 2025 May 09 08:22:33 | 99.6781 | 0.02635 | 5.6217 | 247.6597 | 281.9090 | 12.94630 | – |
| 2025 May 10 17:56 | 2025 May 09 08:22:33 | 99.6781 | 0.02635 | 5.6217 | 247.6597 | 281.9090 | 12.94630 | – |
| 2025 May 09 17:57 | 2025 May 09 08:22:33 | 99.6781 | 0.02635 | 5.6217 | 247.6597 | 281.9090 | 12.94630 | – |
| 2025 May 08 17:56 | 2025 May 02 09:27:01 | 99.6781 | 0.02641 | 5.2127 | 263.4727 | 281.9090 | 12.94630 | – |
| 2025 May 07 17:56 | 2025 May 02 09:27:01 | 99.6781 | 0.02641 | 5.2127 | 263.4727 | 281.9090 | 12.94630 | – |
| 2025 May 06 17:57 | 2025 May 02 09:27:01 | 99.6781 | 0.02641 | 5.2127 | 263.4727 | 281.9090 | 12.94630 | – |
| 2025 May 05 17:56 | 2025 May 02 09:27:01 | 99.6781 | 0.02641 | 5.2127 | 263.4727 | 281.9090 | 12.94630 | – |
| 2025 May 04 17:57 | 2025 May 02 09:27:01 | 99.6781 | 0.02641 | 5.2127 | 263.4727 | 281.9090 | 12.94630 | – |
| 2025 May 03 17:57 | 2025 May 02 09:27:01 | 99.6781 | 0.02641 | 5.2127 | 263.4727 | 281.9090 | 12.94630 | – |
| 2025 May 01 17:56 | 2025 Apr 19 20:18:04 | 99.6762 | 0.02647 | 4.4746 | 291.9054 | 281.9090 | 12.94630 | – |
| 2025 Apr 30 17:56 | 2025 Apr 19 20:18:04 | 99.6762 | 0.02647 | 4.4746 | 291.9054 | 281.9090 | 12.94630 | – |
| 2025 Apr 29 17:57 | 2025 Apr 19 20:18:04 | 99.6762 | 0.02647 | 4.4746 | 291.9054 | 281.9090 | 12.94630 | – |
| 2025 Apr 27 17:56 | 2025 Apr 19 20:18:04 | 99.6762 | 0.02647 | 4.4746 | 291.9054 | 281.9090 | 12.94630 | – |
| 2025 Apr 26 17:57 | 2025 Apr 19 20:18:04 | 99.6762 | 0.02647 | 4.4746 | 291.9054 | 281.9090 | 12.94630 | – |
| 2025 Apr 25 17:56 | 2025 Apr 19 20:18:04 | 99.6762 | 0.02647 | 4.4746 | 291.9054 | 281.9090 | 12.94630 | – |
| 2025 Apr 24 17:56 | 2025 Apr 19 20:18:04 | 99.6762 | 0.02647 | 4.4746 | 291.9054 | 281.9090 | 12.94630 | – |
| 2025 Apr 23 17:57 | 2025 Apr 19 20:18:04 | 99.6762 | 0.02647 | 4.4746 | 291.9054 | 281.9090 | 12.94630 | – |
| 2025 Apr 22 17:56 | 2025 Apr 19 20:18:04 | 99.6762 | 0.02647 | 4.4746 | 291.9054 | 281.9090 | 12.94630 | – |
| 2025 Apr 21 17:57 | 2025 Apr 14 09:17:43 | 99.6763 | 0.02653 | 4.1536 | 304.2347 | 281.9090 | 12.94630 | – |
| 2025 Apr 20 17:56 | 2025 Apr 14 09:17:43 | 99.6763 | 0.02653 | 4.1536 | 304.2347 | 281.9090 | 12.94630 | – |
| 2025 Apr 19 17:56 | 2025 Apr 14 09:17:43 | 99.6763 | 0.02653 | 4.1536 | 304.2347 | 281.9090 | 12.94630 | – |
| 2025 Apr 18 17:57 | 2025 Apr 14 09:17:43 | 99.6763 | 0.02653 | 4.1536 | 304.2347 | 281.9090 | 12.94630 | – |