Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 37663 |
| 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 13 17:58 | 2026 May 09 20:15:17 | 98.8717 | 0.00370 | 11.0172 | 216.6672 | 143.1969 | 14.20843 | – |
| 2026 May 12 17:58 | 2026 May 09 20:15:17 | 98.8717 | 0.00370 | 11.0172 | 216.6672 | 143.1969 | 14.20843 | – |
| 2026 May 11 17:56 | 2026 May 09 20:15:17 | 98.8717 | 0.00370 | 11.0172 | 216.6672 | 143.1969 | 14.20843 | – |
| 2026 May 10 17:57 | 2026 May 09 20:15:17 | 98.8717 | 0.00370 | 11.0172 | 216.6672 | 143.1969 | 14.20843 | – |
| 2026 May 09 17:57 | 2026 May 04 08:25:39 | 98.8729 | 0.00368 | 10.6496 | 232.7855 | 143.1969 | 14.20843 | – |
| 2026 May 08 17:57 | 2026 May 04 08:25:39 | 98.8729 | 0.00368 | 10.6496 | 232.7855 | 143.1969 | 14.20843 | – |
| 2026 May 07 17:58 | 2026 May 04 08:25:39 | 98.8729 | 0.00368 | 10.6496 | 232.7855 | 143.1969 | 14.20843 | – |
| 2026 May 06 17:57 | 2026 May 04 08:25:39 | 98.8729 | 0.00368 | 10.6496 | 232.7855 | 143.1969 | 14.20843 | – |
| 2026 May 05 17:57 | 2026 May 04 08:25:39 | 98.8729 | 0.00368 | 10.6496 | 232.7855 | 143.1969 | 14.20843 | – |
| 2026 May 04 17:57 | 2026 Apr 26 19:35:13 | 98.8739 | 0.00365 | 10.1451 | 254.9699 | 143.1969 | 14.20843 | – |
| 2026 May 03 17:57 | 2026 Apr 26 19:35:13 | 98.8739 | 0.00365 | 10.1451 | 254.9699 | 143.1969 | 14.20843 | – |
| 2026 May 02 17:57 | 2026 Apr 26 19:35:13 | 98.8739 | 0.00365 | 10.1451 | 254.9699 | 143.1969 | 14.20843 | – |
| 2026 May 01 17:56 | 2026 Apr 26 19:35:13 | 98.8739 | 0.00365 | 10.1451 | 254.9699 | 143.1969 | 14.20843 | – |
| 2026 Apr 30 17:56 | 2026 Apr 26 19:35:13 | 98.8739 | 0.00365 | 10.1451 | 254.9699 | 143.1969 | 14.20843 | – |
| 2026 Apr 29 17:57 | 2026 Apr 19 20:16:00 | 98.8752 | 0.00364 | 9.6783 | 275.6710 | 143.1969 | 14.20843 | – |
| 2026 Apr 28 17:56 | 2026 Apr 19 20:16:00 | 98.8752 | 0.00364 | 9.6783 | 275.6710 | 143.1969 | 14.20843 | – |
| 2026 Apr 27 17:58 | 2026 Apr 19 20:16:00 | 98.8752 | 0.00364 | 9.6783 | 275.6710 | 143.1969 | 14.20843 | – |
| 2026 Apr 26 17:58 | 2026 Apr 19 20:16:00 | 98.8752 | 0.00364 | 9.6783 | 275.6710 | 143.1969 | 14.20843 | – |
| 2026 Apr 25 17:58 | 2026 Apr 19 20:16:00 | 98.8752 | 0.00364 | 9.6783 | 275.6710 | 143.1969 | 14.20843 | – |
| 2026 Apr 24 17:59 | 2026 Apr 19 20:16:00 | 98.8752 | 0.00364 | 9.6783 | 275.6710 | 143.1969 | 14.20843 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 08:26:09 | 98.8757 | 0.00364 | 9.6453 | 277.1637 | 143.1969 | 14.20843 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 08:26:09 | 98.8757 | 0.00364 | 9.6453 | 277.1637 | 143.1969 | 14.20843 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 08:26:09 | 98.8757 | 0.00364 | 9.6453 | 277.1637 | 143.1969 | 14.20843 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 08:26:09 | 98.8757 | 0.00364 | 9.6453 | 277.1637 | 143.1969 | 14.20843 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 08:26:09 | 98.8757 | 0.00364 | 9.6453 | 277.1637 | 143.1969 | 14.20843 | – |
| 2026 Apr 18 17:56 | 2026 Apr 10 19:55:59 | 98.8763 | 0.00365 | 9.0747 | 302.4031 | 143.1969 | 14.20843 | – |
| 2026 Apr 16 17:57 | 2026 Apr 10 19:55:59 | 98.8763 | 0.00365 | 9.0747 | 302.4031 | 143.1969 | 14.20843 | – |