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 | 21910 |
| 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 Mar 17 18:56 | 2026 Mar 12 11:08:28 | 99.6369 | 0.03277 | 5.3263 | 235.1159 | 289.1361 | 12.80815 | – |
| 2026 Mar 16 18:57 | 2026 Mar 12 11:08:28 | 99.6369 | 0.03277 | 5.3263 | 235.1159 | 289.1361 | 12.80815 | – |
| 2026 Mar 15 18:56 | 2026 Mar 12 11:08:28 | 99.6369 | 0.03277 | 5.3263 | 235.1159 | 289.1361 | 12.80815 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 06:30:04 | 99.6369 | 0.03277 | 5.2009 | 239.9629 | 289.1361 | 12.80815 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 06:30:04 | 99.6369 | 0.03277 | 5.2009 | 239.9629 | 289.1361 | 12.80815 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 06:30:04 | 99.6369 | 0.03277 | 5.2009 | 239.9629 | 289.1361 | 12.80815 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 06:30:04 | 99.6369 | 0.03277 | 5.2009 | 239.9629 | 289.1361 | 12.80815 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 06:30:04 | 99.6369 | 0.03277 | 5.2009 | 239.9629 | 289.1361 | 12.80815 | – |
| 2026 Mar 09 18:56 | 2026 Mar 02 23:34:35 | 99.6412 | 0.03276 | 4.7846 | 256.0838 | 289.1361 | 12.80815 | – |
| 2026 Mar 08 18:57 | 2026 Mar 02 23:34:35 | 99.6412 | 0.03276 | 4.7846 | 256.0838 | 289.1361 | 12.80815 | – |
| 2026 Mar 07 18:57 | 2026 Mar 02 23:34:35 | 99.6412 | 0.03276 | 4.7846 | 256.0838 | 289.1361 | 12.80815 | – |
| 2026 Mar 06 18:56 | 2026 Mar 02 23:34:35 | 99.6412 | 0.03276 | 4.7846 | 256.0838 | 289.1361 | 12.80815 | – |
| 2026 Mar 05 18:56 | 2026 Mar 02 23:34:35 | 99.6412 | 0.03276 | 4.7846 | 256.0838 | 289.1361 | 12.80815 | – |
| 2026 Mar 04 18:57 | 2026 Mar 02 23:34:35 | 99.6412 | 0.03276 | 4.7846 | 256.0838 | 289.1361 | 12.80815 | – |
| 2026 Mar 03 18:56 | 2026 Feb 25 23:35:37 | 99.6374 | 0.03279 | 4.4985 | 267.1532 | 289.1361 | 12.80815 | – |
| 2026 Mar 02 18:57 | 2026 Feb 25 23:35:37 | 99.6374 | 0.03279 | 4.4985 | 267.1532 | 289.1361 | 12.80815 | – |
| 2026 Mar 01 18:57 | 2026 Feb 25 23:35:37 | 99.6374 | 0.03279 | 4.4985 | 267.1532 | 289.1361 | 12.80815 | – |
| 2026 Feb 28 18:56 | 2026 Feb 25 23:35:37 | 99.6374 | 0.03279 | 4.4985 | 267.1532 | 289.1361 | 12.80815 | – |
| 2026 Feb 27 19:05 | 2026 Feb 25 23:35:37 | 99.6374 | 0.03279 | 4.4985 | 267.1532 | 289.1361 | 12.80815 | – |
| 2026 Feb 26 20:45 | 2026 Feb 25 23:35:37 | 99.6374 | 0.03279 | 4.4985 | 267.1532 | 289.1361 | 12.80815 | – |