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 | 21599 |
| 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 Jul 01 17:56 | 2025 Jun 27 14:11:58 | 99.8280 | 0.04254 | 8.0656 | 203.2237 | 339.8331 | 12.72193 | – |
| 2025 Jun 30 17:56 | 2025 Jun 27 14:11:58 | 99.8280 | 0.04254 | 8.0656 | 203.2237 | 339.8331 | 12.72193 | – |
| 2025 Jun 29 17:56 | 2025 Jun 27 14:11:58 | 99.8280 | 0.04254 | 8.0656 | 203.2237 | 339.8331 | 12.72193 | – |
| 2025 Jun 28 17:56 | 2025 Jun 27 14:11:58 | 99.8280 | 0.04254 | 8.0656 | 203.2237 | 339.8331 | 12.72193 | – |
| 2025 Jun 26 17:56 | 2025 Jun 16 13:57:32 | 99.8291 | 0.04257 | 7.4329 | 227.4152 | 339.8331 | 12.72193 | – |
| 2025 Jun 25 17:56 | 2025 Jun 16 13:57:32 | 99.8291 | 0.04257 | 7.4329 | 227.4152 | 339.8331 | 12.72193 | – |
| 2025 Jun 24 17:56 | 2025 Jun 16 13:57:32 | 99.8291 | 0.04257 | 7.4329 | 227.4152 | 339.8331 | 12.72193 | – |
| 2025 Jun 23 17:56 | 2025 Jun 16 13:57:32 | 99.8291 | 0.04257 | 7.4329 | 227.4152 | 339.8331 | 12.72193 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 13:57:32 | 99.8291 | 0.04257 | 7.4329 | 227.4152 | 339.8331 | 12.72193 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 13:57:32 | 99.8291 | 0.04257 | 7.4329 | 227.4152 | 339.8331 | 12.72193 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 13:57:32 | 99.8291 | 0.04257 | 7.4329 | 227.4152 | 339.8331 | 12.72193 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 13:57:32 | 99.8291 | 0.04257 | 7.4329 | 227.4152 | 339.8331 | 12.72193 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 13:57:32 | 99.8291 | 0.04257 | 7.4329 | 227.4152 | 339.8331 | 12.72193 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 13:57:32 | 99.8291 | 0.04257 | 7.4329 | 227.4152 | 339.8331 | 12.72193 | – |
| 2025 Jun 16 17:56 | 2025 Jun 08 15:20:17 | 99.8314 | 0.04266 | 6.9764 | 244.8354 | 339.8331 | 12.72193 | – |
| 2025 Jun 15 17:56 | 2025 Jun 08 15:20:17 | 99.8314 | 0.04266 | 6.9764 | 244.8354 | 339.8331 | 12.72193 | – |
| 2025 Jun 14 17:56 | 2025 Jun 08 15:20:17 | 99.8314 | 0.04266 | 6.9764 | 244.8354 | 339.8331 | 12.72193 | – |
| 2025 Jun 13 17:56 | 2025 Jun 08 15:20:17 | 99.8314 | 0.04266 | 6.9764 | 244.8354 | 339.8331 | 12.72193 | – |
| 2025 Jun 12 17:56 | 2025 Jun 08 15:20:17 | 99.8314 | 0.04266 | 6.9764 | 244.8354 | 339.8331 | 12.72193 | – |
| 2025 Jun 10 17:56 | 2025 Jun 01 07:40:48 | 99.8307 | 0.04279 | 6.5557 | 260.8414 | 339.8331 | 12.72193 | – |
| 2025 Jun 09 17:56 | 2025 Jun 01 07:40:48 | 99.8307 | 0.04279 | 6.5557 | 260.8414 | 339.8331 | 12.72193 | – |
| 2025 Jun 08 17:56 | 2025 Jun 01 07:40:48 | 99.8307 | 0.04279 | 6.5557 | 260.8414 | 339.8331 | 12.72193 | – |
| 2025 Jun 07 17:56 | 2025 Jun 01 07:40:48 | 99.8307 | 0.04279 | 6.5557 | 260.8414 | 339.8331 | 12.72193 | – |
| 2025 Jun 06 17:56 | 2025 Jun 01 07:40:48 | 99.8307 | 0.04279 | 6.5557 | 260.8414 | 339.8331 | 12.72193 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 07:40:48 | 99.8307 | 0.04279 | 6.5557 | 260.8414 | 339.8331 | 12.72193 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 07:40:48 | 99.8307 | 0.04279 | 6.5557 | 260.8414 | 339.8331 | 12.72193 | – |