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 | 37661 |
| 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 Feb 05 18:58 | 2026 Feb 02 11:22:28 | 98.9385 | 0.03292 | 18.5676 | 157.9522 | 203.6145 | 13.32824 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 11:22:28 | 98.9385 | 0.03292 | 18.5676 | 157.9522 | 203.6145 | 13.32824 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 11:22:28 | 98.9385 | 0.03292 | 18.5676 | 157.9522 | 203.6145 | 13.32824 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:22:28 | 98.9385 | 0.03292 | 18.5676 | 157.9522 | 203.6145 | 13.32824 | – |
| 2026 Feb 01 18:56 | 2026 Jan 25 23:12:23 | 98.9391 | 0.03289 | 18.1306 | 176.5288 | 203.6145 | 13.32824 | – |
| 2026 Jan 31 18:56 | 2026 Jan 25 23:12:23 | 98.9391 | 0.03289 | 18.1306 | 176.5288 | 203.6145 | 13.32824 | – |
| 2026 Jan 30 18:57 | 2026 Jan 25 23:12:23 | 98.9391 | 0.03289 | 18.1306 | 176.5288 | 203.6145 | 13.32824 | – |
| 2026 Jan 29 18:56 | 2026 Jan 25 23:12:23 | 98.9391 | 0.03289 | 18.1306 | 176.5288 | 203.6145 | 13.32824 | – |
| 2026 Jan 28 18:56 | 2026 Jan 25 23:12:23 | 98.9391 | 0.03289 | 18.1306 | 176.5288 | 203.6145 | 13.32824 | – |
| 2026 Jan 27 18:56 | 2026 Jan 20 09:52:55 | 98.9392 | 0.03288 | 17.8072 | 190.3083 | 203.6145 | 13.32824 | – |
| 2026 Jan 26 18:57 | 2026 Jan 20 09:52:55 | 98.9392 | 0.03288 | 17.8072 | 190.3083 | 203.6145 | 13.32824 | – |
| 2026 Jan 25 18:57 | 2026 Jan 20 09:52:55 | 98.9392 | 0.03288 | 17.8072 | 190.3083 | 203.6145 | 13.32824 | – |
| 2026 Jan 24 18:58 | 2026 Jan 20 09:52:55 | 98.9392 | 0.03288 | 17.8072 | 190.3083 | 203.6145 | 13.32824 | – |
| 2026 Jan 22 18:56 | 2026 Jan 20 09:52:55 | 98.9392 | 0.03288 | 17.8072 | 190.3083 | 203.6145 | 13.32824 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 12:11:41 | 98.9394 | 0.03283 | 17.5799 | 199.9457 | 203.6145 | 13.32824 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 12:11:41 | 98.9394 | 0.03283 | 17.5799 | 199.9457 | 203.6145 | 13.32824 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 12:11:41 | 98.9394 | 0.03283 | 17.5799 | 199.9457 | 203.6145 | 13.32824 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 12:11:41 | 98.9394 | 0.03283 | 17.5799 | 199.9457 | 203.6145 | 13.32824 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 12:11:41 | 98.9394 | 0.03283 | 17.5799 | 199.9457 | 203.6145 | 13.32824 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 12:11:41 | 98.9394 | 0.03283 | 17.5799 | 199.9457 | 203.6145 | 13.32824 | – |
| 2026 Jan 15 18:56 | 2026 Jan 04 11:55:37 | 98.9404 | 0.03286 | 16.8805 | 229.7729 | 203.6145 | 13.32824 | – |