Orbital elements of DELTA 1 DEB
| Launched | 21 January 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 8981 |
| 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 19 17:57 | 2026 Jun 17 04:31:22 | 97.6601 | 0.01125 | 21.9952 | 141.3665 | 219.5649 | 14.48973 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 04:31:22 | 97.6601 | 0.01125 | 21.9952 | 141.3665 | 219.5649 | 14.48973 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 04:31:22 | 97.6601 | 0.01125 | 21.9952 | 141.3665 | 219.5649 | 14.48973 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 05:59:20 | 97.6594 | 0.01122 | 21.6357 | 159.7080 | 219.5649 | 14.48973 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 05:59:20 | 97.6594 | 0.01122 | 21.6357 | 159.7080 | 219.5649 | 14.48973 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 05:59:20 | 97.6594 | 0.01122 | 21.6357 | 159.7080 | 219.5649 | 14.48973 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 05:59:20 | 97.6594 | 0.01122 | 21.6357 | 159.7080 | 219.5649 | 14.48973 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 05:59:20 | 97.6594 | 0.01122 | 21.6357 | 159.7080 | 219.5649 | 14.48973 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 06:39:22 | 97.6599 | 0.01118 | 21.3347 | 175.0827 | 219.5649 | 14.48973 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 06:39:22 | 97.6599 | 0.01118 | 21.3347 | 175.0827 | 219.5649 | 14.48973 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 06:39:22 | 97.6599 | 0.01118 | 21.3347 | 175.0827 | 219.5649 | 14.48973 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 06:39:22 | 97.6599 | 0.01118 | 21.3347 | 175.0827 | 219.5649 | 14.48973 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 06:39:22 | 97.6599 | 0.01118 | 21.3347 | 175.0827 | 219.5649 | 14.48973 | – |
| 2026 Jun 06 17:56 | 2026 May 31 09:46:25 | 97.6585 | 0.01114 | 20.9793 | 193.2947 | 219.5649 | 14.48973 | – |
| 2026 Jun 05 17:56 | 2026 May 31 09:46:25 | 97.6585 | 0.01114 | 20.9793 | 193.2947 | 219.5649 | 14.48973 | – |
| 2026 Jun 04 17:57 | 2026 May 31 09:46:25 | 97.6585 | 0.01114 | 20.9793 | 193.2947 | 219.5649 | 14.48973 | – |
| 2026 Jun 02 17:56 | 2026 May 31 09:46:25 | 97.6585 | 0.01114 | 20.9793 | 193.2947 | 219.5649 | 14.48973 | – |
| 2026 Jun 01 17:57 | 2026 May 31 09:46:25 | 97.6585 | 0.01114 | 20.9793 | 193.2947 | 219.5649 | 14.48973 | – |
| 2026 May 31 17:58 | 2026 May 31 09:46:25 | 97.6585 | 0.01114 | 20.9793 | 193.2947 | 219.5649 | 14.48973 | – |
| 2026 May 30 17:57 | 2026 May 25 09:34:21 | 97.6585 | 0.01110 | 20.6157 | 212.0129 | 219.5649 | 14.48973 | – |
| 2026 May 29 17:57 | 2026 May 25 09:34:21 | 97.6585 | 0.01110 | 20.6157 | 212.0129 | 219.5649 | 14.48973 | – |
| 2026 May 28 17:56 | 2026 May 25 09:34:21 | 97.6585 | 0.01110 | 20.6157 | 212.0129 | 219.5649 | 14.48973 | – |
| 2026 May 27 17:57 | 2026 May 25 09:34:21 | 97.6585 | 0.01110 | 20.6157 | 212.0129 | 219.5649 | 14.48973 | – |
| 2026 May 26 17:57 | 2026 May 25 09:34:21 | 97.6585 | 0.01110 | 20.6157 | 212.0129 | 219.5649 | 14.48973 | – |
| 2026 May 25 17:57 | 2026 May 21 09:26:12 | 97.6581 | 0.01107 | 20.3732 | 224.5526 | 219.5649 | 14.48973 | – |
| 2026 May 24 17:57 | 2026 May 21 09:26:12 | 97.6581 | 0.01107 | 20.3732 | 224.5526 | 219.5649 | 14.48973 | – |
| 2026 May 23 17:58 | 2026 May 21 09:26:12 | 97.6581 | 0.01107 | 20.3732 | 224.5526 | 219.5649 | 14.48973 | – |