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 | 21523 |
| 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 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 57.6521 | 12.06082 | – |
| 2025 Aug 28 17:57 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 57.6521 | 12.06082 | – |
| 2025 Aug 27 17:56 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 57.6521 | 12.06082 | – |
| 2025 Aug 26 17:56 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 57.6521 | 12.06082 | – |
| 2025 Aug 25 17:56 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 57.6521 | 12.06082 | – |
| 2025 Aug 24 17:56 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 57.6521 | 12.06082 | – |
| 2025 Aug 23 17:56 | 2025 Aug 18 05:40:03 | 99.6016 | 0.07148 | 21.7453 | 323.2545 | 57.6521 | 12.06082 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 18:28:21 | 99.6017 | 0.07148 | 21.7220 | 324.1538 | 57.6521 | 12.06082 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 18:28:21 | 99.6017 | 0.07148 | 21.7220 | 324.1538 | 57.6521 | 12.06082 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 18:28:21 | 99.6017 | 0.07148 | 21.7220 | 324.1538 | 57.6521 | 12.06082 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 18:28:21 | 99.6017 | 0.07148 | 21.7220 | 324.1538 | 57.6521 | 12.06082 | – |
| 2025 Aug 16 17:56 | 2025 Aug 04 17:55:54 | 99.6016 | 0.07150 | 21.0721 | 349.3519 | 57.6521 | 12.06082 | – |
| 2025 Aug 15 17:57 | 2025 Aug 04 17:55:54 | 99.6016 | 0.07150 | 21.0721 | 349.3519 | 57.6521 | 12.06082 | – |
| 2025 Aug 14 17:56 | 2025 Aug 04 17:55:54 | 99.6016 | 0.07150 | 21.0721 | 349.3519 | 57.6521 | 12.06082 | – |
| 2025 Aug 13 17:58 | 2025 Aug 04 17:55:54 | 99.6016 | 0.07150 | 21.0721 | 349.3519 | 57.6521 | 12.06082 | – |
| 2025 Aug 12 17:56 | 2025 Aug 04 17:55:54 | 99.6016 | 0.07150 | 21.0721 | 349.3519 | 57.6521 | 12.06082 | – |
| 2025 Aug 11 17:56 | 2025 Aug 04 17:55:54 | 99.6016 | 0.07150 | 21.0721 | 349.3519 | 57.6521 | 12.06082 | – |
| 2025 Aug 10 17:57 | 2025 Aug 04 17:55:54 | 99.6016 | 0.07150 | 21.0721 | 349.3519 | 57.6521 | 12.06082 | – |
| 2025 Aug 09 17:56 | 2025 Aug 04 17:55:54 | 99.6016 | 0.07150 | 21.0721 | 349.3519 | 57.6521 | 12.06082 | – |
| 2025 Aug 08 17:56 | 2025 Aug 04 17:55:54 | 99.6016 | 0.07150 | 21.0721 | 349.3519 | 57.6521 | 12.06082 | – |
| 2025 Aug 07 17:56 | 2025 Aug 04 17:55:54 | 99.6016 | 0.07150 | 21.0721 | 349.3519 | 57.6521 | 12.06082 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 05:41:00 | 99.6012 | 0.07151 | 20.8470 | 358.0799 | 57.6521 | 12.06082 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 05:41:00 | 99.6012 | 0.07151 | 20.8470 | 358.0799 | 57.6521 | 12.06082 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 05:41:00 | 99.6012 | 0.07151 | 20.8470 | 358.0799 | 57.6521 | 12.06082 | – |
| 2025 Aug 02 17:56 | 2025 Jul 31 05:41:00 | 99.6012 | 0.07151 | 20.8470 | 358.0799 | 57.6521 | 12.06082 | – |