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 | 21470 |
| 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 Apr 16 17:57 | 2026 Apr 12 00:46:54 | 99.7091 | 0.00993 | 18.0663 | 71.2892 | 45.2725 | 13.49978 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 00:46:54 | 99.7091 | 0.00993 | 18.0663 | 71.2892 | 45.2725 | 13.49978 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 00:46:54 | 99.7091 | 0.00993 | 18.0663 | 71.2892 | 45.2725 | 13.49978 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 11:08:13 | 99.7082 | 0.00994 | 17.8344 | 80.0822 | 45.2725 | 13.49978 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 11:08:13 | 99.7082 | 0.00994 | 17.8344 | 80.0822 | 45.2725 | 13.49978 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 11:08:13 | 99.7082 | 0.00994 | 17.8344 | 80.0822 | 45.2725 | 13.49978 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 11:08:13 | 99.7082 | 0.00994 | 17.8344 | 80.0822 | 45.2725 | 13.49978 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 11:08:13 | 99.7082 | 0.00994 | 17.8344 | 80.0822 | 45.2725 | 13.49978 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 09:59:43 | 99.7074 | 0.00995 | 17.3767 | 97.4451 | 45.2725 | 13.49978 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 09:59:43 | 99.7074 | 0.00995 | 17.3767 | 97.4451 | 45.2725 | 13.49978 | – |
| 2026 Apr 05 17:56 | 2026 Apr 01 09:59:43 | 99.7074 | 0.00995 | 17.3767 | 97.4451 | 45.2725 | 13.49978 | – |
| 2026 Apr 04 17:57 | 2026 Apr 01 09:59:43 | 99.7074 | 0.00995 | 17.3767 | 97.4451 | 45.2725 | 13.49978 | – |
| 2026 Apr 03 17:56 | 2026 Apr 01 09:59:43 | 99.7074 | 0.00995 | 17.3767 | 97.4451 | 45.2725 | 13.49978 | – |
| 2026 Apr 02 18:03 | 2026 Apr 01 09:59:43 | 99.7074 | 0.00995 | 17.3767 | 97.4451 | 45.2725 | 13.49978 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 09:55:49 | 99.7066 | 0.00995 | 16.9867 | 112.2226 | 45.2725 | 13.49978 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 09:55:49 | 99.7066 | 0.00995 | 16.9867 | 112.2226 | 45.2725 | 13.49978 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 09:55:49 | 99.7066 | 0.00995 | 16.9867 | 112.2226 | 45.2725 | 13.49978 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 09:55:49 | 99.7066 | 0.00995 | 16.9867 | 112.2226 | 45.2725 | 13.49978 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 09:55:49 | 99.7066 | 0.00995 | 16.9867 | 112.2226 | 45.2725 | 13.49978 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 09:55:49 | 99.7066 | 0.00995 | 16.9867 | 112.2226 | 45.2725 | 13.49978 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 09:51:25 | 99.7055 | 0.00996 | 16.5968 | 127.0088 | 45.2725 | 13.49978 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 09:51:25 | 99.7055 | 0.00996 | 16.5968 | 127.0088 | 45.2725 | 13.49978 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 09:51:25 | 99.7055 | 0.00996 | 16.5968 | 127.0088 | 45.2725 | 13.49978 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 09:51:25 | 99.7055 | 0.00996 | 16.5968 | 127.0088 | 45.2725 | 13.49978 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 09:51:25 | 99.7055 | 0.00996 | 16.5968 | 127.0088 | 45.2725 | 13.49978 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 09:51:25 | 99.7055 | 0.00996 | 16.5968 | 127.0088 | 45.2725 | 13.49978 | – |