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 | 21678 |
| 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 |
| 2023 Jun 03 17:59 | 2023 May 30 20:05:15 | 100.0171 | 0.03692 | 6.4481 | 14.5568 | 10.4968 | 13.15697 | – |
| 2023 Jun 02 17:56 | 2023 May 30 20:05:15 | 100.0171 | 0.03692 | 6.4481 | 14.5568 | 10.4968 | 13.15697 | – |
| 2023 Jun 01 17:58 | 2023 May 30 20:05:15 | 100.0171 | 0.03692 | 6.4481 | 14.5568 | 10.4968 | 13.15697 | – |
| 2023 May 31 17:57 | 2023 May 30 20:05:15 | 100.0171 | 0.03692 | 6.4481 | 14.5568 | 10.4968 | 13.15697 | – |
| 2023 May 30 17:56 | 2023 May 24 07:46:12 | 100.0172 | 0.03695 | 6.0360 | 29.4488 | 10.4968 | 13.15697 | – |
| 2023 May 29 17:56 | 2023 May 24 07:46:12 | 100.0172 | 0.03695 | 6.0360 | 29.4488 | 10.4968 | 13.15697 | – |
| 2023 May 28 17:56 | 2023 May 24 07:46:12 | 100.0172 | 0.03695 | 6.0360 | 29.4488 | 10.4968 | 13.15697 | – |
| 2023 May 27 17:55 | 2023 May 24 07:46:12 | 100.0172 | 0.03695 | 6.0360 | 29.4488 | 10.4968 | 13.15697 | – |
| 2023 May 26 17:58 | 2023 May 24 07:46:12 | 100.0172 | 0.03695 | 6.0360 | 29.4488 | 10.4968 | 13.15697 | – |
| 2023 May 25 17:57 | 2023 May 24 07:46:12 | 100.0172 | 0.03695 | 6.0360 | 29.4488 | 10.4968 | 13.15697 | – |
| 2023 May 24 17:57 | 2023 May 18 19:45:00 | 100.0173 | 0.03695 | 5.6880 | 42.0255 | 10.4968 | 13.15697 | – |
| 2023 May 23 17:57 | 2023 May 18 19:45:00 | 100.0173 | 0.03695 | 5.6880 | 42.0255 | 10.4968 | 13.15697 | – |
| 2023 May 22 17:57 | 2023 May 18 19:45:00 | 100.0173 | 0.03695 | 5.6880 | 42.0255 | 10.4968 | 13.15697 | – |
| 2023 May 21 17:55 | 2023 May 18 19:45:00 | 100.0173 | 0.03695 | 5.6880 | 42.0255 | 10.4968 | 13.15697 | – |
| 2023 May 20 17:56 | 2023 May 18 19:45:00 | 100.0173 | 0.03695 | 5.6880 | 42.0255 | 10.4968 | 13.15697 | – |
| 2023 May 19 17:57 | 2023 May 18 19:45:00 | 100.0173 | 0.03695 | 5.6880 | 42.0255 | 10.4968 | 13.15697 | – |
| 2023 May 18 17:56 | 2023 May 13 02:47:56 | 100.0168 | 0.03692 | 5.3270 | 55.0761 | 10.4968 | 13.15697 | – |
| 2023 May 17 17:56 | 2023 May 13 02:47:56 | 100.0168 | 0.03692 | 5.3270 | 55.0761 | 10.4968 | 13.15697 | – |
| 2023 May 16 17:55 | 2023 May 13 02:47:56 | 100.0168 | 0.03692 | 5.3270 | 55.0761 | 10.4968 | 13.15697 | – |
| 2023 May 15 17:56 | 2023 May 13 02:47:56 | 100.0168 | 0.03692 | 5.3270 | 55.0761 | 10.4968 | 13.15697 | – |
| 2023 May 14 17:56 | 2023 May 13 02:47:56 | 100.0168 | 0.03692 | 5.3270 | 55.0761 | 10.4968 | 13.15697 | – |
| 2023 May 13 17:57 | 2023 May 08 14:04:35 | 100.0178 | 0.03688 | 5.0405 | 65.4434 | 10.4968 | 13.15697 | – |
| 2023 May 12 17:56 | 2023 May 08 14:04:35 | 100.0178 | 0.03688 | 5.0405 | 65.4434 | 10.4968 | 13.15697 | – |
| 2023 May 11 17:58 | 2023 May 08 14:04:35 | 100.0178 | 0.03688 | 5.0405 | 65.4434 | 10.4968 | 13.15697 | – |
| 2023 May 10 17:55 | 2023 May 08 14:04:35 | 100.0178 | 0.03688 | 5.0405 | 65.4434 | 10.4968 | 13.15697 | – |
| 2023 May 09 17:56 | 2023 May 08 14:04:35 | 100.0178 | 0.03688 | 5.0405 | 65.4434 | 10.4968 | 13.15697 | – |
| 2023 May 08 17:56 | 2023 May 04 07:47:14 | 100.0174 | 0.03682 | 4.7709 | 75.2186 | 10.4968 | 13.15697 | – |
| 2023 May 07 17:56 | 2023 May 04 07:47:14 | 100.0174 | 0.03682 | 4.7709 | 75.2186 | 10.4968 | 13.15697 | – |