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 | 42641 |
| 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 12:16:30 | 99.8091 | 0.00615 | 5.9358 | 167.1939 | 214.5335 | 13.35605 | – |
| 2025 Dec 25 18:57 | 2025 Dec 18 01:37:51 | 99.8099 | 0.00613 | 5.3953 | 187.2630 | 214.5335 | 13.35605 | – |
| 2025 Dec 24 18:56 | 2025 Dec 18 01:37:51 | 99.8099 | 0.00613 | 5.3953 | 187.2630 | 214.5335 | 13.35605 | – |
| 2025 Dec 23 18:56 | 2025 Dec 18 01:37:51 | 99.8099 | 0.00613 | 5.3953 | 187.2630 | 214.5335 | 13.35605 | – |
| 2025 Dec 22 18:57 | 2025 Dec 18 01:37:51 | 99.8099 | 0.00613 | 5.3953 | 187.2630 | 214.5335 | 13.35605 | – |
| 2025 Dec 21 18:57 | 2025 Dec 18 01:37:51 | 99.8099 | 0.00613 | 5.3953 | 187.2630 | 214.5335 | 13.35605 | – |
| 2025 Dec 20 18:57 | 2025 Dec 18 01:37:51 | 99.8099 | 0.00613 | 5.3953 | 187.2630 | 214.5335 | 13.35605 | – |
| 2025 Dec 19 18:57 | 2025 Dec 10 11:30:16 | 99.8102 | 0.00612 | 4.9095 | 205.3638 | 214.5335 | 13.35605 | – |
| 2025 Dec 18 18:57 | 2025 Dec 10 11:30:16 | 99.8102 | 0.00612 | 4.9095 | 205.3638 | 214.5335 | 13.35605 | – |
| 2025 Dec 17 18:58 | 2025 Dec 10 11:30:16 | 99.8102 | 0.00612 | 4.9095 | 205.3638 | 214.5335 | 13.35605 | – |
| 2025 Dec 16 18:57 | 2025 Dec 10 11:30:16 | 99.8102 | 0.00612 | 4.9095 | 205.3638 | 214.5335 | 13.35605 | – |
| 2025 Dec 15 18:58 | 2025 Dec 10 11:30:16 | 99.8102 | 0.00612 | 4.9095 | 205.3638 | 214.5335 | 13.35605 | – |
| 2025 Dec 14 18:56 | 2025 Dec 10 11:30:16 | 99.8102 | 0.00612 | 4.9095 | 205.3638 | 214.5335 | 13.35605 | – |
| 2025 Dec 13 18:56 | 2025 Dec 10 11:30:16 | 99.8102 | 0.00612 | 4.9095 | 205.3638 | 214.5335 | 13.35605 | – |
| 2025 Dec 12 18:57 | 2025 Dec 10 11:30:16 | 99.8102 | 0.00612 | 4.9095 | 205.3638 | 214.5335 | 13.35605 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 00:28:19 | 99.8106 | 0.00610 | 4.6241 | 216.0117 | 214.5335 | 13.35605 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 00:28:19 | 99.8106 | 0.00610 | 4.6241 | 216.0117 | 214.5335 | 13.35605 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 00:28:19 | 99.8106 | 0.00610 | 4.6241 | 216.0117 | 214.5335 | 13.35605 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 00:28:19 | 99.8106 | 0.00610 | 4.6241 | 216.0117 | 214.5335 | 13.35605 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 00:28:19 | 99.8106 | 0.00610 | 4.6241 | 216.0117 | 214.5335 | 13.35605 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 01:10:02 | 99.8109 | 0.00609 | 4.3699 | 225.5433 | 214.5335 | 13.35605 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 01:10:02 | 99.8109 | 0.00609 | 4.3699 | 225.5433 | 214.5335 | 13.35605 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 01:10:02 | 99.8109 | 0.00609 | 4.3699 | 225.5433 | 214.5335 | 13.35605 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 01:10:02 | 99.8109 | 0.00609 | 4.3699 | 225.5433 | 214.5335 | 13.35605 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 01:10:02 | 99.8109 | 0.00609 | 4.3699 | 225.5433 | 214.5335 | 13.35605 | – |
| 2025 Nov 29 18:56 | 2025 Nov 16 00:26:51 | 99.8116 | 0.00602 | 3.3437 | 264.2280 | 214.5335 | 13.35605 | – |