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 | 21383 |
| 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 Feb 05 18:58 | 2026 Feb 01 04:37:34 | 99.7163 | 0.03647 | 20.3971 | 288.7542 | 241.6046 | 12.73193 | – |
| 2026 Feb 04 18:57 | 2026 Feb 01 04:37:34 | 99.7163 | 0.03647 | 20.3971 | 288.7542 | 241.6046 | 12.73193 | – |
| 2026 Feb 03 18:56 | 2026 Feb 01 04:37:34 | 99.7163 | 0.03647 | 20.3971 | 288.7542 | 241.6046 | 12.73193 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 04:37:34 | 99.7163 | 0.03647 | 20.3971 | 288.7542 | 241.6046 | 12.73193 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 16:22:11 | 99.7162 | 0.03649 | 20.1406 | 298.5433 | 241.6046 | 12.73193 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 16:22:11 | 99.7162 | 0.03649 | 20.1406 | 298.5433 | 241.6046 | 12.73193 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 16:22:11 | 99.7162 | 0.03649 | 20.1406 | 298.5433 | 241.6046 | 12.73193 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 16:22:11 | 99.7162 | 0.03649 | 20.1406 | 298.5433 | 241.6046 | 12.73193 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 16:22:11 | 99.7162 | 0.03649 | 20.1406 | 298.5433 | 241.6046 | 12.73193 | – |
| 2026 Jan 27 18:56 | 2026 Jan 21 06:25:04 | 99.7156 | 0.03652 | 19.7758 | 312.4447 | 241.6046 | 12.73193 | – |
| 2026 Jan 26 18:57 | 2026 Jan 21 06:25:04 | 99.7156 | 0.03652 | 19.7758 | 312.4447 | 241.6046 | 12.73193 | – |
| 2026 Jan 25 18:57 | 2026 Jan 21 06:25:04 | 99.7156 | 0.03652 | 19.7758 | 312.4447 | 241.6046 | 12.73193 | – |
| 2026 Jan 24 18:58 | 2026 Jan 21 06:25:04 | 99.7156 | 0.03652 | 19.7758 | 312.4447 | 241.6046 | 12.73193 | – |
| 2026 Jan 22 18:56 | 2026 Jan 21 06:25:04 | 99.7156 | 0.03652 | 19.7758 | 312.4447 | 241.6046 | 12.73193 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 05:42:55 | 99.7162 | 0.03655 | 19.4898 | 323.3052 | 241.6046 | 12.73193 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 05:42:55 | 99.7162 | 0.03655 | 19.4898 | 323.3052 | 241.6046 | 12.73193 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 05:42:55 | 99.7162 | 0.03655 | 19.4898 | 323.3052 | 241.6046 | 12.73193 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 05:42:55 | 99.7162 | 0.03655 | 19.4898 | 323.3052 | 241.6046 | 12.73193 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 05:42:55 | 99.7162 | 0.03655 | 19.4898 | 323.3052 | 241.6046 | 12.73193 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 05:42:55 | 99.7162 | 0.03655 | 19.4898 | 323.3052 | 241.6046 | 12.73193 | – |
| 2026 Jan 15 18:56 | 2026 Jan 08 05:21:28 | 99.7161 | 0.03657 | 19.0341 | 340.6378 | 241.6046 | 12.73193 | – |
| 2026 Jan 13 18:56 | 2026 Jan 08 05:21:28 | 99.7161 | 0.03657 | 19.0341 | 340.6378 | 241.6046 | 12.73193 | – |
| 2026 Jan 11 18:57 | 2026 Jan 08 05:21:28 | 99.7161 | 0.03657 | 19.0341 | 340.6378 | 241.6046 | 12.73193 | – |