Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 10644 |
| 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 May 17 17:57 | 2026 May 15 10:28:27 | 101.3736 | 0.01077 | 6.8507 | 82.6795 | 41.8272 | 12.61820 | – |
| 2026 May 16 17:56 | 2026 May 15 10:28:27 | 101.3736 | 0.01077 | 6.8507 | 82.6795 | 41.8272 | 12.61820 | – |
| 2026 May 15 17:57 | 2026 May 10 10:35:33 | 101.3733 | 0.01076 | 6.5264 | 92.5232 | 41.8272 | 12.61820 | – |
| 2026 May 14 17:58 | 2026 May 10 10:35:33 | 101.3733 | 0.01076 | 6.5264 | 92.5232 | 41.8272 | 12.61820 | – |
| 2026 May 13 17:58 | 2026 May 10 10:35:33 | 101.3733 | 0.01076 | 6.5264 | 92.5232 | 41.8272 | 12.61820 | – |
| 2026 May 12 17:58 | 2026 May 10 10:35:33 | 101.3733 | 0.01076 | 6.5264 | 92.5232 | 41.8272 | 12.61820 | – |
| 2026 May 11 17:56 | 2026 May 10 10:35:33 | 101.3733 | 0.01076 | 6.5264 | 92.5232 | 41.8272 | 12.61820 | – |
| 2026 May 10 17:57 | 2026 May 10 10:35:33 | 101.3733 | 0.01076 | 6.5264 | 92.5232 | 41.8272 | 12.61820 | – |
| 2026 May 09 17:57 | 2026 May 02 10:25:10 | 101.3727 | 0.01072 | 6.0066 | 108.3125 | 41.8272 | 12.61820 | – |
| 2026 May 08 17:57 | 2026 May 02 10:25:10 | 101.3727 | 0.01072 | 6.0066 | 108.3125 | 41.8272 | 12.61820 | – |
| 2026 May 07 17:58 | 2026 May 02 10:25:10 | 101.3727 | 0.01072 | 6.0066 | 108.3125 | 41.8272 | 12.61820 | – |
| 2026 May 06 17:57 | 2026 May 02 10:25:10 | 101.3727 | 0.01072 | 6.0066 | 108.3125 | 41.8272 | 12.61820 | – |
| 2026 May 05 17:57 | 2026 May 02 10:25:10 | 101.3727 | 0.01072 | 6.0066 | 108.3125 | 41.8272 | 12.61820 | – |
| 2026 May 04 17:57 | 2026 Apr 29 21:10:12 | 101.3725 | 0.01072 | 5.8409 | 113.3779 | 41.8272 | 12.61820 | – |
| 2026 May 03 17:57 | 2026 Apr 29 21:10:12 | 101.3725 | 0.01072 | 5.8409 | 113.3779 | 41.8272 | 12.61820 | – |
| 2026 May 02 17:57 | 2026 Apr 29 21:10:12 | 101.3725 | 0.01072 | 5.8409 | 113.3779 | 41.8272 | 12.61820 | – |
| 2026 May 01 17:56 | 2026 Apr 29 21:10:12 | 101.3725 | 0.01072 | 5.8409 | 113.3779 | 41.8272 | 12.61820 | – |
| 2026 Apr 30 17:56 | 2026 Apr 29 21:10:12 | 101.3725 | 0.01072 | 5.8409 | 113.3779 | 41.8272 | 12.61820 | – |
| 2026 Apr 29 17:57 | 2026 Apr 22 08:54:24 | 101.3719 | 0.01069 | 5.3534 | 128.2837 | 41.8272 | 12.61820 | – |
| 2026 Apr 28 17:56 | 2026 Apr 22 08:54:24 | 101.3719 | 0.01069 | 5.3534 | 128.2837 | 41.8272 | 12.61820 | – |
| 2026 Apr 27 17:58 | 2026 Apr 22 08:54:24 | 101.3719 | 0.01069 | 5.3534 | 128.2837 | 41.8272 | 12.61820 | – |
| 2026 Apr 26 17:58 | 2026 Apr 22 08:54:24 | 101.3719 | 0.01069 | 5.3534 | 128.2837 | 41.8272 | 12.61820 | – |
| 2026 Apr 25 17:58 | 2026 Apr 22 08:54:24 | 101.3719 | 0.01069 | 5.3534 | 128.2837 | 41.8272 | 12.61820 | – |
| 2026 Apr 24 17:59 | 2026 Apr 22 08:54:24 | 101.3719 | 0.01069 | 5.3534 | 128.2837 | 41.8272 | 12.61820 | – |
| 2026 Apr 23 17:57 | 2026 Apr 16 10:01:26 | 101.3713 | 0.01066 | 4.9670 | 140.1370 | 41.8272 | 12.61820 | – |
| 2026 Apr 22 17:57 | 2026 Apr 16 10:01:26 | 101.3713 | 0.01066 | 4.9670 | 140.1370 | 41.8272 | 12.61820 | – |
| 2026 Apr 21 17:57 | 2026 Apr 16 10:01:26 | 101.3713 | 0.01066 | 4.9670 | 140.1370 | 41.8272 | 12.61820 | – |
| 2026 Apr 20 17:57 | 2026 Apr 16 10:01:26 | 101.3713 | 0.01066 | 4.9670 | 140.1370 | 41.8272 | 12.61820 | – |