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 | 37643 |
| 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 |
| 2025 Dec 26 18:56 | 2025 Dec 26 07:32:47 | 98.7462 | 0.00419 | 1.9110 | 344.2600 | 15.7277 | 14.29986 | – |
| 2025 Dec 25 18:57 | 2025 Dec 16 07:24:27 | 98.7468 | 0.00424 | 1.2409 | 13.7320 | 15.7277 | 14.29986 | – |
| 2025 Dec 24 18:56 | 2025 Dec 16 07:24:27 | 98.7468 | 0.00424 | 1.2409 | 13.7320 | 15.7277 | 14.29986 | – |
| 2025 Dec 23 18:56 | 2025 Dec 16 07:24:27 | 98.7468 | 0.00424 | 1.2409 | 13.7320 | 15.7277 | 14.29986 | – |
| 2025 Dec 22 18:57 | 2025 Dec 16 07:24:27 | 98.7468 | 0.00424 | 1.2409 | 13.7320 | 15.7277 | 14.29986 | – |
| 2025 Dec 21 18:57 | 2025 Dec 16 07:24:27 | 98.7468 | 0.00424 | 1.2409 | 13.7320 | 15.7277 | 14.29986 | – |
| 2025 Dec 20 18:57 | 2025 Dec 16 07:24:27 | 98.7468 | 0.00424 | 1.2409 | 13.7320 | 15.7277 | 14.29986 | – |
| 2025 Dec 19 18:57 | 2025 Dec 08 19:43:16 | 98.7475 | 0.00428 | 0.7395 | 35.4735 | 15.7277 | 14.29986 | – |
| 2025 Dec 18 18:57 | 2025 Dec 08 19:43:16 | 98.7475 | 0.00428 | 0.7395 | 35.4735 | 15.7277 | 14.29986 | – |
| 2025 Dec 17 18:58 | 2025 Dec 08 19:43:16 | 98.7475 | 0.00428 | 0.7395 | 35.4735 | 15.7277 | 14.29986 | – |
| 2025 Dec 16 18:57 | 2025 Dec 08 19:43:16 | 98.7475 | 0.00428 | 0.7395 | 35.4735 | 15.7277 | 14.29986 | – |
| 2025 Dec 15 18:58 | 2025 Dec 08 19:43:16 | 98.7475 | 0.00428 | 0.7395 | 35.4735 | 15.7277 | 14.29986 | – |
| 2025 Dec 14 18:56 | 2025 Dec 08 19:43:16 | 98.7475 | 0.00428 | 0.7395 | 35.4735 | 15.7277 | 14.29986 | – |
| 2025 Dec 13 18:56 | 2025 Dec 08 19:43:16 | 98.7475 | 0.00428 | 0.7395 | 35.4735 | 15.7277 | 14.29986 | – |
| 2025 Dec 12 18:57 | 2025 Dec 08 19:43:16 | 98.7475 | 0.00428 | 0.7395 | 35.4735 | 15.7277 | 14.29986 | – |
| 2025 Dec 11 18:56 | 2025 Dec 05 21:11:22 | 98.7474 | 0.00428 | 0.5427 | 44.0358 | 15.7277 | 14.29986 | – |
| 2025 Dec 10 18:56 | 2025 Dec 05 21:11:22 | 98.7474 | 0.00428 | 0.5427 | 44.0358 | 15.7277 | 14.29986 | – |
| 2025 Dec 09 18:56 | 2025 Dec 05 21:11:22 | 98.7474 | 0.00428 | 0.5427 | 44.0358 | 15.7277 | 14.29986 | – |
| 2025 Dec 08 18:56 | 2025 Dec 05 21:11:22 | 98.7474 | 0.00428 | 0.5427 | 44.0358 | 15.7277 | 14.29986 | – |
| 2025 Dec 07 18:56 | 2025 Dec 05 21:11:22 | 98.7474 | 0.00428 | 0.5427 | 44.0358 | 15.7277 | 14.29986 | – |
| 2025 Dec 06 18:56 | 2025 Nov 29 19:05:12 | 98.7484 | 0.00431 | 0.1350 | 61.4798 | 15.7277 | 14.29986 | – |
| 2025 Dec 05 18:57 | 2025 Nov 29 19:05:12 | 98.7484 | 0.00431 | 0.1350 | 61.4798 | 15.7277 | 14.29986 | – |
| 2025 Dec 04 18:57 | 2025 Nov 29 19:05:12 | 98.7484 | 0.00431 | 0.1350 | 61.4798 | 15.7277 | 14.29986 | – |
| 2025 Dec 03 18:56 | 2025 Nov 29 19:05:12 | 98.7484 | 0.00431 | 0.1350 | 61.4798 | 15.7277 | 14.29986 | – |
| 2025 Dec 02 18:56 | 2025 Nov 29 19:05:12 | 98.7484 | 0.00431 | 0.1350 | 61.4798 | 15.7277 | 14.29986 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 07:36:28 | 98.7493 | 0.00432 | 23.8350 | 74.2891 | 15.7277 | 14.29986 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 07:36:28 | 98.7493 | 0.00432 | 23.8350 | 74.2891 | 15.7277 | 14.29986 | – |