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 | 21514 |
| 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 Mar 17 18:56 | 2026 Mar 15 01:57:36 | 99.8505 | 0.03093 | 7.6035 | 90.4739 | 338.0786 | 13.15360 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 01:57:36 | 99.8505 | 0.03093 | 7.6035 | 90.4739 | 338.0786 | 13.15360 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 01:57:36 | 99.8505 | 0.03093 | 7.6035 | 90.4739 | 338.0786 | 13.15360 | – |
| 2026 Mar 14 18:56 | 2026 Mar 09 01:34:55 | 99.8519 | 0.03103 | 7.2296 | 104.3872 | 338.0786 | 13.15360 | – |
| 2026 Mar 13 18:57 | 2026 Mar 09 01:34:55 | 99.8519 | 0.03103 | 7.2296 | 104.3872 | 338.0786 | 13.15360 | – |
| 2026 Mar 12 18:57 | 2026 Mar 09 01:34:55 | 99.8519 | 0.03103 | 7.2296 | 104.3872 | 338.0786 | 13.15360 | – |
| 2026 Mar 11 18:56 | 2026 Mar 09 01:34:55 | 99.8519 | 0.03103 | 7.2296 | 104.3872 | 338.0786 | 13.15360 | – |
| 2026 Mar 10 18:56 | 2026 Mar 09 01:34:55 | 99.8519 | 0.03103 | 7.2296 | 104.3872 | 338.0786 | 13.15360 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 14:27:00 | 99.8530 | 0.03110 | 6.9522 | 114.6937 | 338.0786 | 13.15360 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 14:27:00 | 99.8530 | 0.03110 | 6.9522 | 114.6937 | 338.0786 | 13.15360 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 14:27:00 | 99.8530 | 0.03110 | 6.9522 | 114.6937 | 338.0786 | 13.15360 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 14:27:00 | 99.8530 | 0.03110 | 6.9522 | 114.6937 | 338.0786 | 13.15360 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 14:27:00 | 99.8530 | 0.03110 | 6.9522 | 114.6937 | 338.0786 | 13.15360 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 14:27:00 | 99.8530 | 0.03110 | 6.9522 | 114.6937 | 338.0786 | 13.15360 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 14:15:01 | 99.8545 | 0.03117 | 6.5787 | 128.5480 | 338.0786 | 13.15360 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 14:15:01 | 99.8545 | 0.03117 | 6.5787 | 128.5480 | 338.0786 | 13.15360 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 14:15:01 | 99.8545 | 0.03117 | 6.5787 | 128.5480 | 338.0786 | 13.15360 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 14:15:01 | 99.8545 | 0.03117 | 6.5787 | 128.5480 | 338.0786 | 13.15360 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 14:15:01 | 99.8545 | 0.03117 | 6.5787 | 128.5480 | 338.0786 | 13.15360 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 14:15:01 | 99.8545 | 0.03117 | 6.5787 | 128.5480 | 338.0786 | 13.15360 | – |