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 | 21548 |
| 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 Jul 25 17:57 | 2026 Jul 21 04:37:18 | 99.8088 | 0.02453 | 18.6095 | 312.9376 | 70.9251 | 12.95768 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 04:37:18 | 99.8088 | 0.02453 | 18.6095 | 312.9376 | 70.9251 | 12.95768 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 04:37:18 | 99.8088 | 0.02453 | 18.6095 | 312.9376 | 70.9251 | 12.95768 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 04:37:18 | 99.8088 | 0.02453 | 18.6095 | 312.9376 | 70.9251 | 12.95768 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 04:37:18 | 99.8088 | 0.02453 | 18.6095 | 312.9376 | 70.9251 | 12.95768 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 04:10:57 | 99.8096 | 0.02454 | 18.3098 | 324.2778 | 70.9251 | 12.95768 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 04:10:57 | 99.8096 | 0.02454 | 18.3098 | 324.2778 | 70.9251 | 12.95768 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 04:10:57 | 99.8096 | 0.02454 | 18.3098 | 324.2778 | 70.9251 | 12.95768 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 04:10:57 | 99.8096 | 0.02454 | 18.3098 | 324.2778 | 70.9251 | 12.95768 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 04:10:57 | 99.8096 | 0.02454 | 18.3098 | 324.2778 | 70.9251 | 12.95768 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 04:10:57 | 99.8096 | 0.02454 | 18.3098 | 324.2778 | 70.9251 | 12.95768 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 03:44:47 | 99.8099 | 0.02455 | 18.0101 | 335.5999 | 70.9251 | 12.95768 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 03:44:47 | 99.8099 | 0.02455 | 18.0101 | 335.5999 | 70.9251 | 12.95768 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 03:44:47 | 99.8099 | 0.02455 | 18.0101 | 335.5999 | 70.9251 | 12.95768 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 03:44:47 | 99.8099 | 0.02455 | 18.0101 | 335.5999 | 70.9251 | 12.95768 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 03:44:47 | 99.8099 | 0.02455 | 18.0101 | 335.5999 | 70.9251 | 12.95768 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 05:01:33 | 99.8099 | 0.02457 | 17.6550 | 349.0139 | 70.9251 | 12.95768 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 05:01:33 | 99.8099 | 0.02457 | 17.6550 | 349.0139 | 70.9251 | 12.95768 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 05:01:33 | 99.8099 | 0.02457 | 17.6550 | 349.0139 | 70.9251 | 12.95768 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 05:01:33 | 99.8099 | 0.02457 | 17.6550 | 349.0139 | 70.9251 | 12.95768 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 05:01:33 | 99.8099 | 0.02457 | 17.6550 | 349.0139 | 70.9251 | 12.95768 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 23:44:02 | 99.8100 | 0.02459 | 17.2835 | 3.0579 | 70.9251 | 12.95768 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 23:44:02 | 99.8100 | 0.02459 | 17.2835 | 3.0579 | 70.9251 | 12.95768 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 23:44:02 | 99.8100 | 0.02459 | 17.2835 | 3.0579 | 70.9251 | 12.95768 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 23:44:02 | 99.8100 | 0.02459 | 17.2835 | 3.0579 | 70.9251 | 12.95768 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 23:44:02 | 99.8100 | 0.02459 | 17.2835 | 3.0579 | 70.9251 | 12.95768 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 23:44:02 | 99.8100 | 0.02459 | 17.2835 | 3.0579 | 70.9251 | 12.95768 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 11:16:39 | 99.8102 | 0.02462 | 16.8942 | 17.7510 | 70.9251 | 12.95768 | – |