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 | 21294 |
| 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 Jan 18 18:57 | 2026 Jan 16 09:12:53 | 99.8363 | 0.02511 | 11.4082 | 169.0635 | 220.1326 | 12.94590 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 09:12:53 | 99.8363 | 0.02511 | 11.4082 | 169.0635 | 220.1326 | 12.94590 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 09:12:53 | 99.8363 | 0.02511 | 11.4082 | 169.0635 | 220.1326 | 12.94590 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 08:39:27 | 99.8356 | 0.02511 | 11.1080 | 180.3007 | 220.1326 | 12.94590 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 08:39:27 | 99.8356 | 0.02511 | 11.1080 | 180.3007 | 220.1326 | 12.94590 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 08:39:27 | 99.8356 | 0.02511 | 11.1080 | 180.3007 | 220.1326 | 12.94590 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 08:17:15 | 99.8351 | 0.02509 | 10.8083 | 191.5419 | 220.1326 | 12.94590 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 08:17:15 | 99.8351 | 0.02509 | 10.8083 | 191.5419 | 220.1326 | 12.94590 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 08:17:15 | 99.8351 | 0.02509 | 10.8083 | 191.5419 | 220.1326 | 12.94590 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 08:17:15 | 99.8351 | 0.02509 | 10.8083 | 191.5419 | 220.1326 | 12.94590 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 08:17:15 | 99.8351 | 0.02509 | 10.8083 | 191.5419 | 220.1326 | 12.94590 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 09:25:05 | 99.8348 | 0.02509 | 10.4525 | 204.8618 | 220.1326 | 12.94590 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 09:25:05 | 99.8348 | 0.02509 | 10.4525 | 204.8618 | 220.1326 | 12.94590 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 09:25:05 | 99.8348 | 0.02509 | 10.4525 | 204.8618 | 220.1326 | 12.94590 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 09:25:05 | 99.8348 | 0.02509 | 10.4525 | 204.8618 | 220.1326 | 12.94590 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 09:25:05 | 99.8348 | 0.02509 | 10.4525 | 204.8618 | 220.1326 | 12.94590 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 10:47:05 | 99.8345 | 0.02508 | 10.1571 | 215.9480 | 220.1326 | 12.94590 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 10:47:05 | 99.8345 | 0.02508 | 10.1571 | 215.9480 | 220.1326 | 12.94590 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 10:47:05 | 99.8345 | 0.02508 | 10.1571 | 215.9480 | 220.1326 | 12.94590 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 10:47:05 | 99.8345 | 0.02508 | 10.1571 | 215.9480 | 220.1326 | 12.94590 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 10:47:05 | 99.8345 | 0.02508 | 10.1571 | 215.9480 | 220.1326 | 12.94590 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 09:46:31 | 99.8339 | 0.02506 | 9.7363 | 231.7029 | 220.1326 | 12.94590 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 09:46:31 | 99.8339 | 0.02506 | 9.7363 | 231.7029 | 220.1326 | 12.94590 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 09:46:31 | 99.8339 | 0.02506 | 9.7363 | 231.7029 | 220.1326 | 12.94590 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 09:46:31 | 99.8339 | 0.02506 | 9.7363 | 231.7029 | 220.1326 | 12.94590 | – |