Orbital elements of DELTA 1 DEB
| Launched | 22 July 1972 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 8544 |
| 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 04 17:57 | 2026 Apr 29 21:03:14 | 97.4337 | 0.08402 | 11.8361 | 223.6245 | 129.5414 | 12.74219 | – |
| 2026 May 03 17:57 | 2026 Apr 29 21:03:14 | 97.4337 | 0.08402 | 11.8361 | 223.6245 | 129.5414 | 12.74219 | – |
| 2026 May 02 17:57 | 2026 Apr 29 21:03:14 | 97.4337 | 0.08402 | 11.8361 | 223.6245 | 129.5414 | 12.74219 | – |
| 2026 May 01 17:56 | 2026 Apr 29 21:03:14 | 97.4337 | 0.08402 | 11.8361 | 223.6245 | 129.5414 | 12.74219 | – |
| 2026 Apr 30 17:56 | 2026 Apr 29 21:03:14 | 97.4337 | 0.08402 | 11.8361 | 223.6245 | 129.5414 | 12.74219 | – |
| 2026 Apr 29 17:57 | 2026 Apr 19 21:42:51 | 97.4350 | 0.08397 | 11.3954 | 247.0675 | 129.5414 | 12.74219 | – |
| 2026 Apr 28 17:56 | 2026 Apr 19 21:42:51 | 97.4350 | 0.08397 | 11.3954 | 247.0675 | 129.5414 | 12.74219 | – |
| 2026 Apr 27 17:58 | 2026 Apr 19 21:42:51 | 97.4350 | 0.08397 | 11.3954 | 247.0675 | 129.5414 | 12.74219 | – |
| 2026 Apr 26 17:58 | 2026 Apr 19 21:42:51 | 97.4350 | 0.08397 | 11.3954 | 247.0675 | 129.5414 | 12.74219 | – |
| 2026 Apr 25 17:58 | 2026 Apr 19 21:42:51 | 97.4350 | 0.08397 | 11.3954 | 247.0675 | 129.5414 | 12.74219 | – |
| 2026 Apr 24 17:59 | 2026 Apr 19 21:42:51 | 97.4350 | 0.08397 | 11.3954 | 247.0675 | 129.5414 | 12.74219 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 10:24:25 | 97.4351 | 0.08397 | 11.3745 | 248.1754 | 129.5414 | 12.74219 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 10:24:25 | 97.4351 | 0.08397 | 11.3745 | 248.1754 | 129.5414 | 12.74219 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 10:24:25 | 97.4351 | 0.08397 | 11.3745 | 248.1754 | 129.5414 | 12.74219 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 10:24:25 | 97.4351 | 0.08397 | 11.3745 | 248.1754 | 129.5414 | 12.74219 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 10:24:25 | 97.4351 | 0.08397 | 11.3745 | 248.1754 | 129.5414 | 12.74219 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 21:59:32 | 97.4358 | 0.08395 | 11.0864 | 263.5042 | 129.5414 | 12.74219 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 21:59:32 | 97.4358 | 0.08395 | 11.0864 | 263.5042 | 129.5414 | 12.74219 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 21:59:32 | 97.4358 | 0.08395 | 11.0864 | 263.5042 | 129.5414 | 12.74219 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 21:59:32 | 97.4358 | 0.08395 | 11.0864 | 263.5042 | 129.5414 | 12.74219 | – |
| 2026 Apr 12 17:57 | 2026 Apr 07 10:04:43 | 97.4367 | 0.08394 | 10.8434 | 276.4302 | 129.5414 | 12.74219 | – |
| 2026 Apr 11 17:57 | 2026 Apr 07 10:04:43 | 97.4367 | 0.08394 | 10.8434 | 276.4302 | 129.5414 | 12.74219 | – |
| 2026 Apr 10 17:58 | 2026 Apr 07 10:04:43 | 97.4367 | 0.08394 | 10.8434 | 276.4302 | 129.5414 | 12.74219 | – |
| 2026 Apr 09 18:01 | 2026 Apr 07 10:04:43 | 97.4367 | 0.08394 | 10.8434 | 276.4302 | 129.5414 | 12.74219 | – |
| 2026 Apr 08 17:57 | 2026 Apr 07 10:04:43 | 97.4367 | 0.08394 | 10.8434 | 276.4302 | 129.5414 | 12.74219 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 03:49:13 | 97.4375 | 0.08395 | 10.6108 | 288.7996 | 129.5414 | 12.74219 | – |