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 | 21602 |
| 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 May 03 17:57 | 2026 Apr 30 15:12:14 | 99.6347 | 0.00727 | 10.1778 | 284.9307 | 196.6278 | 13.59572 | – |
| 2026 May 02 17:57 | 2026 Apr 30 15:12:14 | 99.6347 | 0.00727 | 10.1778 | 284.9307 | 196.6278 | 13.59572 | – |
| 2026 May 01 17:56 | 2026 Apr 30 15:12:14 | 99.6347 | 0.00727 | 10.1778 | 284.9307 | 196.6278 | 13.59572 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 15:12:14 | 99.6347 | 0.00727 | 10.1778 | 284.9307 | 196.6278 | 13.59572 | – |
| 2026 Apr 29 17:57 | 2026 Apr 23 15:16:40 | 99.6357 | 0.00725 | 9.7191 | 303.4710 | 196.6278 | 13.59572 | – |
| 2026 Apr 28 17:56 | 2026 Apr 23 15:16:40 | 99.6357 | 0.00725 | 9.7191 | 303.4710 | 196.6278 | 13.59572 | – |
| 2026 Apr 27 17:58 | 2026 Apr 23 15:16:40 | 99.6357 | 0.00725 | 9.7191 | 303.4710 | 196.6278 | 13.59572 | – |
| 2026 Apr 26 17:58 | 2026 Apr 23 15:16:40 | 99.6357 | 0.00725 | 9.7191 | 303.4710 | 196.6278 | 13.59572 | – |
| 2026 Apr 25 17:58 | 2026 Apr 23 15:16:40 | 99.6357 | 0.00725 | 9.7191 | 303.4710 | 196.6278 | 13.59572 | – |
| 2026 Apr 24 17:59 | 2026 Apr 23 15:16:40 | 99.6357 | 0.00725 | 9.7191 | 303.4710 | 196.6278 | 13.59572 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 01:26:34 | 99.6361 | 0.00725 | 9.4191 | 315.5484 | 196.6278 | 13.59572 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 01:26:34 | 99.6361 | 0.00725 | 9.4191 | 315.5484 | 196.6278 | 13.59572 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 01:26:34 | 99.6361 | 0.00725 | 9.4191 | 315.5484 | 196.6278 | 13.59572 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 01:26:34 | 99.6361 | 0.00725 | 9.4191 | 315.5484 | 196.6278 | 13.59572 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 01:26:34 | 99.6361 | 0.00725 | 9.4191 | 315.5484 | 196.6278 | 13.59572 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 00:37:26 | 99.6364 | 0.00727 | 9.0235 | 331.4689 | 196.6278 | 13.59572 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 00:37:26 | 99.6364 | 0.00727 | 9.0235 | 331.4689 | 196.6278 | 13.59572 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 00:37:26 | 99.6364 | 0.00727 | 9.0235 | 331.4689 | 196.6278 | 13.59572 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 00:37:26 | 99.6364 | 0.00727 | 9.0235 | 331.4689 | 196.6278 | 13.59572 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 15:05:10 | 99.6372 | 0.00730 | 8.7352 | 343.0235 | 196.6278 | 13.59572 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 15:05:10 | 99.6372 | 0.00730 | 8.7352 | 343.0235 | 196.6278 | 13.59572 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 15:05:10 | 99.6372 | 0.00730 | 8.7352 | 343.0235 | 196.6278 | 13.59572 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 15:05:10 | 99.6372 | 0.00730 | 8.7352 | 343.0235 | 196.6278 | 13.59572 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 15:05:10 | 99.6372 | 0.00730 | 8.7352 | 343.0235 | 196.6278 | 13.59572 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 01:26:12 | 99.6382 | 0.00735 | 8.3045 | 0.2425 | 196.6278 | 13.59572 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 01:26:12 | 99.6382 | 0.00735 | 8.3045 | 0.2425 | 196.6278 | 13.59572 | – |