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 | 12237 |
| 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 27 18:57 | 2025 Dec 26 11:41:51 | 98.8205 | 0.02432 | 5.9701 | 123.5879 | 238.8753 | 13.97470 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 11:41:51 | 98.8205 | 0.02432 | 5.9701 | 123.5879 | 238.8753 | 13.97470 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 04:28:38 | 98.8200 | 0.02437 | 5.5665 | 140.9046 | 238.8753 | 13.97470 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 04:28:38 | 98.8200 | 0.02437 | 5.5665 | 140.9046 | 238.8753 | 13.97470 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 04:28:38 | 98.8200 | 0.02437 | 5.5665 | 140.9046 | 238.8753 | 13.97470 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 04:28:38 | 98.8200 | 0.02437 | 5.5665 | 140.9046 | 238.8753 | 13.97470 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 04:28:38 | 98.8200 | 0.02437 | 5.5665 | 140.9046 | 238.8753 | 13.97470 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 04:28:38 | 98.8200 | 0.02437 | 5.5665 | 140.9046 | 238.8753 | 13.97470 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 05:43:16 | 98.8177 | 0.02444 | 5.0572 | 162.8436 | 238.8753 | 13.97470 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 05:43:16 | 98.8177 | 0.02444 | 5.0572 | 162.8436 | 238.8753 | 13.97470 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 05:43:16 | 98.8177 | 0.02444 | 5.0572 | 162.8436 | 238.8753 | 13.97470 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 05:43:16 | 98.8177 | 0.02444 | 5.0572 | 162.8436 | 238.8753 | 13.97470 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 05:43:16 | 98.8177 | 0.02444 | 5.0572 | 162.8436 | 238.8753 | 13.97470 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 05:43:16 | 98.8177 | 0.02444 | 5.0572 | 162.8436 | 238.8753 | 13.97470 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 05:43:16 | 98.8177 | 0.02444 | 5.0572 | 162.8436 | 238.8753 | 13.97470 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:43:16 | 98.8177 | 0.02444 | 5.0572 | 162.8436 | 238.8753 | 13.97470 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 19:06:06 | 98.8194 | 0.02451 | 4.7086 | 177.8119 | 238.8753 | 13.97470 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 19:06:06 | 98.8194 | 0.02451 | 4.7086 | 177.8119 | 238.8753 | 13.97470 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 19:06:06 | 98.8194 | 0.02451 | 4.7086 | 177.8119 | 238.8753 | 13.97470 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 19:06:06 | 98.8194 | 0.02451 | 4.7086 | 177.8119 | 238.8753 | 13.97470 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 19:06:06 | 98.8194 | 0.02451 | 4.7086 | 177.8119 | 238.8753 | 13.97470 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 05:05:49 | 98.8206 | 0.02455 | 4.4151 | 190.3041 | 238.8753 | 13.97470 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 05:05:49 | 98.8206 | 0.02455 | 4.4151 | 190.3041 | 238.8753 | 13.97470 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 05:05:49 | 98.8206 | 0.02455 | 4.4151 | 190.3041 | 238.8753 | 13.97470 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 05:05:49 | 98.8206 | 0.02455 | 4.4151 | 190.3041 | 238.8753 | 13.97470 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 05:05:49 | 98.8206 | 0.02455 | 4.4151 | 190.3041 | 238.8753 | 13.97470 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 04:38:18 | 98.8206 | 0.02454 | 3.9655 | 209.3542 | 238.8753 | 13.97470 | – |