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 | 21273 |
| 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 11 17:56 | 2025 Jul 08 14:26:51 | 99.7182 | 0.00364 | 2.8710 | 14.5237 | 5.5140 | 13.37903 | – |
| 2025 Jul 10 17:56 | 2025 Jul 08 14:26:51 | 99.7182 | 0.00364 | 2.8710 | 14.5237 | 5.5140 | 13.37903 | – |
| 2025 Jul 09 17:56 | 2025 Jul 08 14:26:51 | 99.7182 | 0.00364 | 2.8710 | 14.5237 | 5.5140 | 13.37903 | – |
| 2025 Jul 08 17:56 | 2025 Jul 03 12:37:26 | 99.7189 | 0.00366 | 2.5479 | 26.6904 | 5.5140 | 13.37903 | – |
| 2025 Jul 07 17:56 | 2025 Jul 03 12:37:26 | 99.7189 | 0.00366 | 2.5479 | 26.6904 | 5.5140 | 13.37903 | – |
| 2025 Jul 06 17:56 | 2025 Jul 03 12:37:26 | 99.7189 | 0.00366 | 2.5479 | 26.6904 | 5.5140 | 13.37903 | – |
| 2025 Jul 05 17:56 | 2025 Jul 03 12:37:26 | 99.7189 | 0.00366 | 2.5479 | 26.6904 | 5.5140 | 13.37903 | – |
| 2025 Jul 04 17:56 | 2025 Jul 03 12:37:26 | 99.7189 | 0.00366 | 2.5479 | 26.6904 | 5.5140 | 13.37903 | – |
| 2025 Jul 03 17:56 | 2025 Jul 03 12:37:26 | 99.7189 | 0.00366 | 2.5479 | 26.6904 | 5.5140 | 13.37903 | – |
| 2025 Jul 02 17:56 | 2025 Jun 28 12:20:53 | 99.7192 | 0.00368 | 2.2288 | 38.6304 | 5.5140 | 13.37903 | – |
| 2025 Jul 01 17:56 | 2025 Jun 28 12:20:53 | 99.7192 | 0.00368 | 2.2288 | 38.6304 | 5.5140 | 13.37903 | – |
| 2025 Jun 30 17:56 | 2025 Jun 28 12:20:53 | 99.7192 | 0.00368 | 2.2288 | 38.6304 | 5.5140 | 13.37903 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 12:20:53 | 99.7192 | 0.00368 | 2.2288 | 38.6304 | 5.5140 | 13.37903 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 12:20:53 | 99.7192 | 0.00368 | 2.2288 | 38.6304 | 5.5140 | 13.37903 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 14:20:13 | 99.7198 | 0.00369 | 1.8521 | 52.7398 | 5.5140 | 13.37903 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 14:20:13 | 99.7198 | 0.00369 | 1.8521 | 52.7398 | 5.5140 | 13.37903 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 14:20:13 | 99.7198 | 0.00369 | 1.8521 | 52.7398 | 5.5140 | 13.37903 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 14:20:13 | 99.7198 | 0.00369 | 1.8521 | 52.7398 | 5.5140 | 13.37903 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 14:20:13 | 99.7198 | 0.00369 | 1.8521 | 52.7398 | 5.5140 | 13.37903 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 20:12:52 | 99.7203 | 0.00370 | 1.4857 | 66.3658 | 5.5140 | 13.37903 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 20:12:52 | 99.7203 | 0.00370 | 1.4857 | 66.3658 | 5.5140 | 13.37903 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 20:12:52 | 99.7203 | 0.00370 | 1.4857 | 66.3658 | 5.5140 | 13.37903 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 20:12:52 | 99.7203 | 0.00370 | 1.4857 | 66.3658 | 5.5140 | 13.37903 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 20:12:52 | 99.7203 | 0.00370 | 1.4857 | 66.3658 | 5.5140 | 13.37903 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 20:12:52 | 99.7203 | 0.00370 | 1.4857 | 66.3658 | 5.5140 | 13.37903 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 02:01:51 | 99.7207 | 0.00370 | 1.1827 | 77.6646 | 5.5140 | 13.37903 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 02:01:51 | 99.7207 | 0.00370 | 1.1827 | 77.6646 | 5.5140 | 13.37903 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 02:01:51 | 99.7207 | 0.00370 | 1.1827 | 77.6646 | 5.5140 | 13.37903 | – |