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 | 37639 |
| 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 Sep 15 17:56 | 2025 Sep 10 18:07:06 | 98.9080 | 0.01165 | 11.5789 | 73.8547 | 315.6001 | 13.84357 | – |
| 2025 Sep 12 17:57 | 2025 Aug 29 06:36:51 | 98.9079 | 0.01164 | 10.7894 | 107.2569 | 315.6001 | 13.84357 | – |
| 2025 Sep 11 17:57 | 2025 Aug 29 06:36:51 | 98.9079 | 0.01164 | 10.7894 | 107.2569 | 315.6001 | 13.84357 | – |
| 2025 Sep 10 17:56 | 2025 Aug 29 06:36:51 | 98.9079 | 0.01164 | 10.7894 | 107.2569 | 315.6001 | 13.84357 | – |
| 2025 Sep 08 17:57 | 2025 Aug 29 06:36:51 | 98.9079 | 0.01164 | 10.7894 | 107.2569 | 315.6001 | 13.84357 | – |
| 2025 Sep 07 17:56 | 2025 Aug 29 06:36:51 | 98.9079 | 0.01164 | 10.7894 | 107.2569 | 315.6001 | 13.84357 | – |
| 2025 Sep 06 20:41 | 2025 Aug 29 06:36:51 | 98.9079 | 0.01164 | 10.7894 | 107.2569 | 315.6001 | 13.84357 | – |
| 2025 Sep 03 17:57 | 2025 Aug 29 06:36:51 | 98.9079 | 0.01164 | 10.7894 | 107.2569 | 315.6001 | 13.84357 | – |
| 2025 Sep 01 17:56 | 2025 Aug 23 06:38:46 | 98.9075 | 0.01162 | 10.4099 | 123.3425 | 315.6001 | 13.84357 | – |
| 2025 Aug 31 17:56 | 2025 Aug 23 06:38:46 | 98.9075 | 0.01162 | 10.4099 | 123.3425 | 315.6001 | 13.84357 | – |
| 2025 Aug 30 17:56 | 2025 Aug 23 06:38:46 | 98.9075 | 0.01162 | 10.4099 | 123.3425 | 315.6001 | 13.84357 | – |
| 2025 Aug 29 17:56 | 2025 Aug 23 06:38:46 | 98.9075 | 0.01162 | 10.4099 | 123.3425 | 315.6001 | 13.84357 | – |
| 2025 Aug 28 17:57 | 2025 Aug 23 06:38:46 | 98.9075 | 0.01162 | 10.4099 | 123.3425 | 315.6001 | 13.84357 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:38:46 | 98.9075 | 0.01162 | 10.4099 | 123.3425 | 315.6001 | 13.84357 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:38:46 | 98.9075 | 0.01162 | 10.4099 | 123.3425 | 315.6001 | 13.84357 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:38:46 | 98.9075 | 0.01162 | 10.4099 | 123.3425 | 315.6001 | 13.84357 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:38:46 | 98.9075 | 0.01162 | 10.4099 | 123.3425 | 315.6001 | 13.84357 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:38:46 | 98.9075 | 0.01162 | 10.4099 | 123.3425 | 315.6001 | 13.84357 | – |
| 2025 Aug 22 17:56 | 2025 Aug 16 17:56:52 | 98.9086 | 0.01159 | 9.9969 | 140.9109 | 315.6001 | 13.84357 | – |