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 | 21326 |
| 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 02 11:58:14 | 99.8442 | 0.00313 | 19.0255 | 21.9325 | 102.7836 | 13.41811 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 11:58:14 | 99.8442 | 0.00313 | 19.0255 | 21.9325 | 102.7836 | 13.41811 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 11:58:14 | 99.8442 | 0.00313 | 19.0255 | 21.9325 | 102.7836 | 13.41811 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:58:14 | 99.8442 | 0.00313 | 19.0255 | 21.9325 | 102.7836 | 13.41811 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 15:54:20 | 99.8445 | 0.00313 | 18.6465 | 35.8150 | 102.7836 | 13.41811 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 15:54:20 | 99.8445 | 0.00313 | 18.6465 | 35.8150 | 102.7836 | 13.41811 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 15:54:20 | 99.8445 | 0.00313 | 18.6465 | 35.8150 | 102.7836 | 13.41811 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 15:54:20 | 99.8445 | 0.00313 | 18.6465 | 35.8150 | 102.7836 | 13.41811 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 15:54:20 | 99.8445 | 0.00313 | 18.6465 | 35.8150 | 102.7836 | 13.41811 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 12:53:03 | 99.8451 | 0.00314 | 18.3137 | 47.9961 | 102.7836 | 13.41811 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 12:53:03 | 99.8451 | 0.00314 | 18.3137 | 47.9961 | 102.7836 | 13.41811 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 12:53:03 | 99.8451 | 0.00314 | 18.3137 | 47.9961 | 102.7836 | 13.41811 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 12:53:03 | 99.8451 | 0.00314 | 18.3137 | 47.9961 | 102.7836 | 13.41811 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 12:53:03 | 99.8451 | 0.00314 | 18.3137 | 47.9961 | 102.7836 | 13.41811 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 10:26:19 | 99.8454 | 0.00313 | 17.9174 | 62.5209 | 102.7836 | 13.41811 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 10:26:19 | 99.8454 | 0.00313 | 17.9174 | 62.5209 | 102.7836 | 13.41811 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 10:26:19 | 99.8454 | 0.00313 | 17.9174 | 62.5209 | 102.7836 | 13.41811 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 10:26:19 | 99.8454 | 0.00313 | 17.9174 | 62.5209 | 102.7836 | 13.41811 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 10:26:19 | 99.8454 | 0.00313 | 17.9174 | 62.5209 | 102.7836 | 13.41811 | – |