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 | 21333 |
| 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 Jun 20 17:56 | 2026 Jun 17 08:15:02 | 99.8004 | 0.00044 | 21.5687 | 123.4042 | 299.1774 | 13.45489 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 08:15:02 | 99.8004 | 0.00044 | 21.5687 | 123.4042 | 299.1774 | 13.45489 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 08:15:02 | 99.8004 | 0.00044 | 21.5687 | 123.4042 | 299.1774 | 13.45489 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 08:15:02 | 99.8004 | 0.00044 | 21.5687 | 123.4042 | 299.1774 | 13.45489 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 00:03:51 | 99.7998 | 0.00044 | 21.2213 | 134.2094 | 299.1774 | 13.45489 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 00:03:51 | 99.7998 | 0.00044 | 21.2213 | 134.2094 | 299.1774 | 13.45489 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 00:03:51 | 99.7998 | 0.00044 | 21.2213 | 134.2094 | 299.1774 | 13.45489 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 00:03:51 | 99.7998 | 0.00044 | 21.2213 | 134.2094 | 299.1774 | 13.45489 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 00:03:51 | 99.7998 | 0.00044 | 21.2213 | 134.2094 | 299.1774 | 13.45489 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 16:49:45 | 99.7993 | 0.00042 | 20.8765 | 145.1857 | 299.1774 | 13.45489 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 16:49:45 | 99.7993 | 0.00042 | 20.8765 | 145.1857 | 299.1774 | 13.45489 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 16:49:45 | 99.7993 | 0.00042 | 20.8765 | 145.1857 | 299.1774 | 13.45489 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 16:49:45 | 99.7993 | 0.00042 | 20.8765 | 145.1857 | 299.1774 | 13.45489 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 16:49:45 | 99.7993 | 0.00042 | 20.8765 | 145.1857 | 299.1774 | 13.45489 | – |
| 2026 Jun 06 17:56 | 2026 May 31 09:11:13 | 99.7983 | 0.00041 | 20.4656 | 158.5448 | 299.1774 | 13.45489 | – |
| 2026 Jun 05 17:56 | 2026 May 31 09:11:13 | 99.7983 | 0.00041 | 20.4656 | 158.5448 | 299.1774 | 13.45489 | – |
| 2026 Jun 04 17:57 | 2026 May 31 09:11:13 | 99.7983 | 0.00041 | 20.4656 | 158.5448 | 299.1774 | 13.45489 | – |
| 2026 Jun 02 17:56 | 2026 May 31 09:11:13 | 99.7983 | 0.00041 | 20.4656 | 158.5448 | 299.1774 | 13.45489 | – |
| 2026 Jun 01 17:57 | 2026 May 31 09:11:13 | 99.7983 | 0.00041 | 20.4656 | 158.5448 | 299.1774 | 13.45489 | – |
| 2026 May 31 17:58 | 2026 May 31 09:11:13 | 99.7983 | 0.00041 | 20.4656 | 158.5448 | 299.1774 | 13.45489 | – |
| 2026 May 30 17:57 | 2026 May 26 08:00:20 | 99.7978 | 0.00039 | 20.1372 | 169.5247 | 299.1774 | 13.45489 | – |
| 2026 May 29 17:57 | 2026 May 26 08:00:20 | 99.7978 | 0.00039 | 20.1372 | 169.5247 | 299.1774 | 13.45489 | – |
| 2026 May 28 17:56 | 2026 May 26 08:00:20 | 99.7978 | 0.00039 | 20.1372 | 169.5247 | 299.1774 | 13.45489 | – |
| 2026 May 27 17:57 | 2026 May 26 08:00:20 | 99.7978 | 0.00039 | 20.1372 | 169.5247 | 299.1774 | 13.45489 | – |
| 2026 May 26 17:57 | 2026 May 26 08:00:20 | 99.7978 | 0.00039 | 20.1372 | 169.5247 | 299.1774 | 13.45489 | – |
| 2026 May 25 17:57 | 2026 May 21 10:01:19 | 99.7973 | 0.00037 | 19.8176 | 180.7610 | 299.1774 | 13.45489 | – |
| 2026 May 24 17:57 | 2026 May 21 10:01:19 | 99.7973 | 0.00037 | 19.8176 | 180.7610 | 299.1774 | 13.45489 | – |