Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21377 |
| 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 Jan 01 18:53 | 2024 Dec 31 20:04:32 | 100.2901 | 0.02275 | 0.0909 | 209.1535 | 273.2023 | 13.34783 | – |
| 2024 Dec 31 18:53 | 2024 Dec 26 18:00:37 | 100.2905 | 0.02279 | 23.7498 | 221.2305 | 273.2023 | 13.34783 | – |
| 2024 Dec 30 18:53 | 2024 Dec 26 18:00:37 | 100.2905 | 0.02279 | 23.7498 | 221.2305 | 273.2023 | 13.34783 | – |
| 2024 Dec 29 20:34 | 2024 Dec 26 18:00:37 | 100.2905 | 0.02279 | 23.7498 | 221.2305 | 273.2023 | 13.34783 | – |
| 2024 Dec 28 18:53 | 2024 Dec 26 18:00:37 | 100.2905 | 0.02279 | 23.7498 | 221.2305 | 273.2023 | 13.34783 | – |
| 2024 Dec 27 18:53 | 2024 Dec 26 18:00:37 | 100.2905 | 0.02279 | 23.7498 | 221.2305 | 273.2023 | 13.34783 | – |
| 2024 Dec 26 18:53 | 2024 Dec 21 13:37:33 | 100.2911 | 0.02284 | 23.4021 | 233.5111 | 273.2023 | 13.34783 | – |
| 2024 Dec 25 18:53 | 2024 Dec 21 13:37:33 | 100.2911 | 0.02284 | 23.4021 | 233.5111 | 273.2023 | 13.34783 | – |
| 2024 Dec 24 18:53 | 2024 Dec 21 13:37:33 | 100.2911 | 0.02284 | 23.4021 | 233.5111 | 273.2023 | 13.34783 | – |
| 2024 Dec 23 19:54 | 2024 Dec 21 13:37:33 | 100.2911 | 0.02284 | 23.4021 | 233.5111 | 273.2023 | 13.34783 | – |
| 2024 Dec 22 18:53 | 2024 Dec 21 13:37:33 | 100.2911 | 0.02284 | 23.4021 | 233.5111 | 273.2023 | 13.34783 | – |
| 2024 Dec 21 18:53 | 2024 Dec 16 11:30:38 | 100.2899 | 0.02287 | 23.0609 | 245.5520 | 273.2023 | 13.34783 | – |
| 2024 Dec 20 18:53 | 2024 Dec 16 11:30:38 | 100.2899 | 0.02287 | 23.0609 | 245.5520 | 273.2023 | 13.34783 | – |
| 2024 Dec 19 18:53 | 2024 Dec 16 11:30:38 | 100.2899 | 0.02287 | 23.0609 | 245.5520 | 273.2023 | 13.34783 | – |
| 2024 Dec 18 18:53 | 2024 Dec 16 11:30:38 | 100.2899 | 0.02287 | 23.0609 | 245.5520 | 273.2023 | 13.34783 | – |
| 2024 Dec 17 18:53 | 2024 Dec 16 11:30:38 | 100.2899 | 0.02287 | 23.0609 | 245.5520 | 273.2023 | 13.34783 | – |
| 2024 Dec 16 18:54 | 2024 Dec 16 11:30:38 | 100.2899 | 0.02287 | 23.0609 | 245.5520 | 273.2023 | 13.34783 | – |
| 2024 Dec 14 18:53 | 2024 Dec 05 10:59:16 | 100.2905 | 0.02294 | 22.3217 | 271.5870 | 273.2023 | 13.34783 | – |
| 2024 Dec 13 18:53 | 2024 Dec 05 10:59:16 | 100.2905 | 0.02294 | 22.3217 | 271.5870 | 273.2023 | 13.34783 | – |
| 2024 Dec 12 18:53 | 2024 Dec 05 10:59:16 | 100.2905 | 0.02294 | 22.3217 | 271.5870 | 273.2023 | 13.34783 | – |
| 2024 Dec 11 18:53 | 2024 Dec 05 10:59:16 | 100.2905 | 0.02294 | 22.3217 | 271.5870 | 273.2023 | 13.34783 | – |
| 2024 Dec 10 18:53 | 2024 Dec 05 10:59:16 | 100.2905 | 0.02294 | 22.3217 | 271.5870 | 273.2023 | 13.34783 | – |
| 2024 Dec 09 18:53 | 2024 Dec 05 10:59:16 | 100.2905 | 0.02294 | 22.3217 | 271.5870 | 273.2023 | 13.34783 | – |
| 2024 Dec 08 18:56 | 2024 Dec 05 10:59:16 | 100.2905 | 0.02294 | 22.3217 | 271.5870 | 273.2023 | 13.34783 | – |
| 2024 Dec 07 18:57 | 2024 Dec 05 10:59:16 | 100.2905 | 0.02294 | 22.3217 | 271.5870 | 273.2023 | 13.34783 | – |
| 2024 Dec 06 18:53 | 2024 Dec 05 10:59:16 | 100.2905 | 0.02294 | 22.3217 | 271.5870 | 273.2023 | 13.34783 | – |
| 2024 Dec 05 18:54 | 2024 Dec 05 10:59:16 | 100.2905 | 0.02294 | 22.3217 | 271.5870 | 273.2023 | 13.34783 | – |