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 | 21286 |
| 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 08 17:57 | 2026 Apr 08 09:22:42 | 99.7035 | 0.00533 | 16.9159 | 349.8919 | 38.1952 | 13.33462 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 04:38:20 | 99.7021 | 0.00535 | 16.5249 | 4.8510 | 38.1952 | 13.33462 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 04:38:20 | 99.7021 | 0.00535 | 16.5249 | 4.8510 | 38.1952 | 13.33462 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 04:38:20 | 99.7021 | 0.00535 | 16.5249 | 4.8510 | 38.1952 | 13.33462 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 04:38:20 | 99.7021 | 0.00535 | 16.5249 | 4.8510 | 38.1952 | 13.33462 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 04:38:20 | 99.7021 | 0.00535 | 16.5249 | 4.8510 | 38.1952 | 13.33462 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 04:38:20 | 99.7021 | 0.00535 | 16.5249 | 4.8510 | 38.1952 | 13.33462 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 09:58:49 | 99.7008 | 0.00537 | 16.0974 | 21.1785 | 38.1952 | 13.33462 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 09:58:49 | 99.7008 | 0.00537 | 16.0974 | 21.1785 | 38.1952 | 13.33462 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 09:58:49 | 99.7008 | 0.00537 | 16.0974 | 21.1785 | 38.1952 | 13.33462 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 09:58:49 | 99.7008 | 0.00537 | 16.0974 | 21.1785 | 38.1952 | 13.33462 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 09:58:49 | 99.7008 | 0.00537 | 16.0974 | 21.1785 | 38.1952 | 13.33462 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 09:58:49 | 99.7008 | 0.00537 | 16.0974 | 21.1785 | 38.1952 | 13.33462 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 09:55:41 | 99.6993 | 0.00539 | 15.7188 | 35.5901 | 38.1952 | 13.33462 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 09:55:41 | 99.6993 | 0.00539 | 15.7188 | 35.5901 | 38.1952 | 13.33462 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 09:55:41 | 99.6993 | 0.00539 | 15.7188 | 35.5901 | 38.1952 | 13.33462 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 09:55:41 | 99.6993 | 0.00539 | 15.7188 | 35.5901 | 38.1952 | 13.33462 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 09:55:41 | 99.6993 | 0.00539 | 15.7188 | 35.5901 | 38.1952 | 13.33462 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 09:55:41 | 99.6993 | 0.00539 | 15.7188 | 35.5901 | 38.1952 | 13.33462 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 09:16:23 | 99.6983 | 0.00540 | 15.4018 | 47.6099 | 38.1952 | 13.33462 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 09:16:23 | 99.6983 | 0.00540 | 15.4018 | 47.6099 | 38.1952 | 13.33462 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 09:16:23 | 99.6983 | 0.00540 | 15.4018 | 47.6099 | 38.1952 | 13.33462 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 09:16:23 | 99.6983 | 0.00540 | 15.4018 | 47.6099 | 38.1952 | 13.33462 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 09:16:23 | 99.6983 | 0.00540 | 15.4018 | 47.6099 | 38.1952 | 13.33462 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 10:28:16 | 99.6972 | 0.00541 | 15.0897 | 59.4343 | 38.1952 | 13.33462 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 10:28:16 | 99.6972 | 0.00541 | 15.0897 | 59.4343 | 38.1952 | 13.33462 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 10:28:16 | 99.6972 | 0.00541 | 15.0897 | 59.4343 | 38.1952 | 13.33462 | – |