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 | 21677 |
| 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 29 17:57 | 2026 Apr 20 14:43:39 | 99.9138 | 0.04765 | 16.6194 | 305.6429 | 111.8828 | 12.71924 | – |
| 2026 Apr 28 17:56 | 2026 Apr 20 14:43:39 | 99.9138 | 0.04765 | 16.6194 | 305.6429 | 111.8828 | 12.71924 | – |
| 2026 Apr 27 17:58 | 2026 Apr 20 14:43:39 | 99.9138 | 0.04765 | 16.6194 | 305.6429 | 111.8828 | 12.71924 | – |
| 2026 Apr 26 17:58 | 2026 Apr 20 14:43:39 | 99.9138 | 0.04765 | 16.6194 | 305.6429 | 111.8828 | 12.71924 | – |
| 2026 Apr 25 17:58 | 2026 Apr 20 14:43:39 | 99.9138 | 0.04765 | 16.6194 | 305.6429 | 111.8828 | 12.71924 | – |
| 2026 Apr 24 17:59 | 2026 Apr 20 14:43:39 | 99.9138 | 0.04765 | 16.6194 | 305.6429 | 111.8828 | 12.71924 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 08:17:11 | 99.9101 | 0.04767 | 16.5455 | 308.4130 | 111.8828 | 12.71924 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 08:17:11 | 99.9101 | 0.04767 | 16.5455 | 308.4130 | 111.8828 | 12.71924 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 08:17:11 | 99.9101 | 0.04767 | 16.5455 | 308.4130 | 111.8828 | 12.71924 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 08:17:11 | 99.9101 | 0.04767 | 16.5455 | 308.4130 | 111.8828 | 12.71924 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 08:17:11 | 99.9101 | 0.04767 | 16.5455 | 308.4130 | 111.8828 | 12.71924 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 08:19:45 | 99.9086 | 0.04768 | 16.1398 | 323.5050 | 111.8828 | 12.71924 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 08:19:45 | 99.9086 | 0.04768 | 16.1398 | 323.5050 | 111.8828 | 12.71924 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 08:19:45 | 99.9086 | 0.04768 | 16.1398 | 323.5050 | 111.8828 | 12.71924 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 08:19:45 | 99.9086 | 0.04768 | 16.1398 | 323.5050 | 111.8828 | 12.71924 | – |
| 2026 Apr 12 17:57 | 2026 Mar 30 14:40:27 | 99.9057 | 0.04770 | 15.4018 | 350.9848 | 111.8828 | 12.71924 | – |
| 2026 Apr 11 17:57 | 2026 Mar 30 14:40:27 | 99.9057 | 0.04770 | 15.4018 | 350.9848 | 111.8828 | 12.71924 | – |
| 2026 Apr 10 17:58 | 2026 Mar 30 14:40:27 | 99.9057 | 0.04770 | 15.4018 | 350.9848 | 111.8828 | 12.71924 | – |
| 2026 Apr 09 18:01 | 2026 Mar 30 14:40:27 | 99.9057 | 0.04770 | 15.4018 | 350.9848 | 111.8828 | 12.71924 | – |
| 2026 Apr 08 17:57 | 2026 Mar 30 14:40:27 | 99.9057 | 0.04770 | 15.4018 | 350.9848 | 111.8828 | 12.71924 | – |
| 2026 Apr 07 17:57 | 2026 Mar 30 14:40:27 | 99.9057 | 0.04770 | 15.4018 | 350.9848 | 111.8828 | 12.71924 | – |
| 2026 Apr 06 17:57 | 2026 Mar 30 14:40:27 | 99.9057 | 0.04770 | 15.4018 | 350.9848 | 111.8828 | 12.71924 | – |
| 2026 Apr 05 17:56 | 2026 Mar 30 14:40:27 | 99.9057 | 0.04770 | 15.4018 | 350.9848 | 111.8828 | 12.71924 | – |
| 2026 Apr 04 17:57 | 2026 Mar 30 14:40:27 | 99.9057 | 0.04770 | 15.4018 | 350.9848 | 111.8828 | 12.71924 | – |
| 2026 Apr 03 17:56 | 2026 Mar 30 14:40:27 | 99.9057 | 0.04770 | 15.4018 | 350.9848 | 111.8828 | 12.71924 | – |
| 2026 Apr 02 18:03 | 2026 Mar 30 14:40:27 | 99.9057 | 0.04770 | 15.4018 | 350.9848 | 111.8828 | 12.71924 | – |