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 Feb 05 18:58 | 2026 Feb 02 08:56:09 | 99.7774 | 0.00043 | 12.7974 | 100.5586 | 289.1888 | 13.45467 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 08:56:09 | 99.7774 | 0.00043 | 12.7974 | 100.5586 | 289.1888 | 13.45467 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 08:56:09 | 99.7774 | 0.00043 | 12.7974 | 100.5586 | 289.1888 | 13.45467 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 08:56:09 | 99.7774 | 0.00043 | 12.7974 | 100.5586 | 289.1888 | 13.45467 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 10:19:58 | 99.7765 | 0.00043 | 12.4117 | 112.6453 | 289.1888 | 13.45467 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 10:19:58 | 99.7765 | 0.00043 | 12.4117 | 112.6453 | 289.1888 | 13.45467 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 10:19:58 | 99.7765 | 0.00043 | 12.4117 | 112.6453 | 289.1888 | 13.45467 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 10:19:58 | 99.7765 | 0.00043 | 12.4117 | 112.6453 | 289.1888 | 13.45467 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 10:19:58 | 99.7765 | 0.00043 | 12.4117 | 112.6453 | 289.1888 | 13.45467 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 04:11:24 | 99.7758 | 0.00042 | 12.0705 | 123.6010 | 289.1888 | 13.45467 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 04:11:24 | 99.7758 | 0.00042 | 12.0705 | 123.6010 | 289.1888 | 13.45467 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 04:11:24 | 99.7758 | 0.00042 | 12.0705 | 123.6010 | 289.1888 | 13.45467 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 04:11:24 | 99.7758 | 0.00042 | 12.0705 | 123.6010 | 289.1888 | 13.45467 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 04:11:24 | 99.7758 | 0.00042 | 12.0705 | 123.6010 | 289.1888 | 13.45467 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 10:00:38 | 99.7750 | 0.00042 | 11.6969 | 135.8327 | 289.1888 | 13.45467 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 10:00:38 | 99.7750 | 0.00042 | 11.6969 | 135.8327 | 289.1888 | 13.45467 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 10:00:38 | 99.7750 | 0.00042 | 11.6969 | 135.8327 | 289.1888 | 13.45467 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 10:00:38 | 99.7750 | 0.00042 | 11.6969 | 135.8327 | 289.1888 | 13.45467 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 10:00:38 | 99.7750 | 0.00042 | 11.6969 | 135.8327 | 289.1888 | 13.45467 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 10:00:38 | 99.7750 | 0.00042 | 11.6969 | 135.8327 | 289.1888 | 13.45467 | – |