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 | 21345 |
| 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 Aug 01 17:57 | 2026 Aug 01 04:11:51 | 99.4090 | 0.01882 | 6.5950 | 295.4836 | 218.3259 | 13.11254 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 03:21:35 | 99.4098 | 0.01885 | 6.2985 | 307.3047 | 218.3259 | 13.11254 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 03:21:35 | 99.4098 | 0.01885 | 6.2985 | 307.3047 | 218.3259 | 13.11254 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 03:21:35 | 99.4098 | 0.01885 | 6.2985 | 307.3047 | 218.3259 | 13.11254 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 03:21:35 | 99.4098 | 0.01885 | 6.2985 | 307.3047 | 218.3259 | 13.11254 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 03:21:35 | 99.4098 | 0.01885 | 6.2985 | 307.3047 | 218.3259 | 13.11254 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 04:30:05 | 99.4108 | 0.01889 | 5.9479 | 321.2580 | 218.3259 | 13.11254 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 04:30:05 | 99.4108 | 0.01889 | 5.9479 | 321.2580 | 218.3259 | 13.11254 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 04:30:05 | 99.4108 | 0.01889 | 5.9479 | 321.2580 | 218.3259 | 13.11254 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 04:30:05 | 99.4108 | 0.01889 | 5.9479 | 321.2580 | 218.3259 | 13.11254 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 04:30:05 | 99.4108 | 0.01889 | 5.9479 | 321.2580 | 218.3259 | 13.11254 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 04:30:05 | 99.4108 | 0.01889 | 5.9479 | 321.2580 | 218.3259 | 13.11254 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 03:38:54 | 99.4114 | 0.01893 | 5.6514 | 333.0210 | 218.3259 | 13.11254 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 03:38:54 | 99.4114 | 0.01893 | 5.6514 | 333.0210 | 218.3259 | 13.11254 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 03:38:54 | 99.4114 | 0.01893 | 5.6514 | 333.0210 | 218.3259 | 13.11254 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 03:38:54 | 99.4114 | 0.01893 | 5.6514 | 333.0210 | 218.3259 | 13.11254 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 03:38:54 | 99.4114 | 0.01893 | 5.6514 | 333.0210 | 218.3259 | 13.11254 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 03:38:54 | 99.4114 | 0.01893 | 5.6514 | 333.0210 | 218.3259 | 13.11254 | – |
| 2026 Jul 15 17:57 | 2026 Jul 10 04:47:41 | 99.4126 | 0.01897 | 5.3008 | 346.9340 | 218.3259 | 13.11254 | – |
| 2026 Jul 14 17:56 | 2026 Jul 10 04:47:41 | 99.4126 | 0.01897 | 5.3008 | 346.9340 | 218.3259 | 13.11254 | – |
| 2026 Jul 13 17:56 | 2026 Jul 10 04:47:41 | 99.4126 | 0.01897 | 5.3008 | 346.9340 | 218.3259 | 13.11254 | – |
| 2026 Jul 12 17:56 | 2026 Jul 10 04:47:41 | 99.4126 | 0.01897 | 5.3008 | 346.9340 | 218.3259 | 13.11254 | – |
| 2026 Jul 11 17:56 | 2026 Jul 10 04:47:41 | 99.4126 | 0.01897 | 5.3008 | 346.9340 | 218.3259 | 13.11254 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 03:56:38 | 99.4136 | 0.01900 | 5.0043 | 358.6582 | 218.3259 | 13.11254 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 03:56:38 | 99.4136 | 0.01900 | 5.0043 | 358.6582 | 218.3259 | 13.11254 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 03:56:38 | 99.4136 | 0.01900 | 5.0043 | 358.6582 | 218.3259 | 13.11254 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 03:56:38 | 99.4136 | 0.01900 | 5.0043 | 358.6582 | 218.3259 | 13.11254 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 03:56:38 | 99.4136 | 0.01900 | 5.0043 | 358.6582 | 218.3259 | 13.11254 | – |