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 | 21319 |
| 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 Aug 29 17:56 | 2025 Aug 27 10:56:28 | 99.6441 | 0.02356 | 4.8745 | 156.9171 | 266.9283 | 13.06740 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 10:56:28 | 99.6441 | 0.02356 | 4.8745 | 156.9171 | 266.9283 | 13.06740 | – |
| 2025 Aug 27 17:56 | 2025 Aug 21 09:49:59 | 99.6437 | 0.02354 | 4.5125 | 170.8718 | 266.9283 | 13.06740 | – |
| 2025 Aug 26 17:56 | 2025 Aug 21 09:49:59 | 99.6437 | 0.02354 | 4.5125 | 170.8718 | 266.9283 | 13.06740 | – |
| 2025 Aug 25 17:56 | 2025 Aug 21 09:49:59 | 99.6437 | 0.02354 | 4.5125 | 170.8718 | 266.9283 | 13.06740 | – |
| 2025 Aug 24 17:56 | 2025 Aug 21 09:49:59 | 99.6437 | 0.02354 | 4.5125 | 170.8718 | 266.9283 | 13.06740 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 09:49:59 | 99.6437 | 0.02354 | 4.5125 | 170.8718 | 266.9283 | 13.06740 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 11:53:00 | 99.6441 | 0.02352 | 4.2782 | 179.9213 | 266.9283 | 13.06740 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 11:53:00 | 99.6441 | 0.02352 | 4.2782 | 179.9213 | 266.9283 | 13.06740 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 11:53:00 | 99.6441 | 0.02352 | 4.2782 | 179.9213 | 266.9283 | 13.06740 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 11:53:00 | 99.6441 | 0.02352 | 4.2782 | 179.9213 | 266.9283 | 13.06740 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 07:48:56 | 99.6441 | 0.02350 | 3.9088 | 194.1812 | 266.9283 | 13.06740 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 07:48:56 | 99.6441 | 0.02350 | 3.9088 | 194.1812 | 266.9283 | 13.06740 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 07:48:56 | 99.6441 | 0.02350 | 3.9088 | 194.1812 | 266.9283 | 13.06740 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 07:48:56 | 99.6441 | 0.02350 | 3.9088 | 194.1812 | 266.9283 | 13.06740 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 07:48:56 | 99.6441 | 0.02350 | 3.9088 | 194.1812 | 266.9283 | 13.06740 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 11:29:41 | 99.6438 | 0.02348 | 3.6186 | 205.3862 | 266.9283 | 13.06740 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 11:29:41 | 99.6438 | 0.02348 | 3.6186 | 205.3862 | 266.9283 | 13.06740 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 11:29:41 | 99.6438 | 0.02348 | 3.6186 | 205.3862 | 266.9283 | 13.06740 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 11:29:41 | 99.6438 | 0.02348 | 3.6186 | 205.3862 | 266.9283 | 13.06740 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 11:29:41 | 99.6438 | 0.02348 | 3.6186 | 205.3862 | 266.9283 | 13.06740 | – |
| 2025 Aug 05 17:56 | 2025 Aug 01 03:06:52 | 99.6441 | 0.02347 | 3.2983 | 217.7864 | 266.9283 | 13.06740 | – |
| 2025 Aug 04 17:56 | 2025 Aug 01 03:06:52 | 99.6441 | 0.02347 | 3.2983 | 217.7864 | 266.9283 | 13.06740 | – |
| 2025 Aug 03 17:56 | 2025 Aug 01 03:06:52 | 99.6441 | 0.02347 | 3.2983 | 217.7864 | 266.9283 | 13.06740 | – |
| 2025 Aug 02 17:56 | 2025 Aug 01 03:06:52 | 99.6441 | 0.02347 | 3.2983 | 217.7864 | 266.9283 | 13.06740 | – |