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 | 21972 |
| 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 31 17:57 | 2026 Mar 26 13:25:25 | 99.6089 | 0.03350 | 20.1183 | 279.8531 | 104.0145 | 12.92114 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 13:25:25 | 99.6089 | 0.03350 | 20.1183 | 279.8531 | 104.0145 | 12.92114 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 13:25:25 | 99.6089 | 0.03350 | 20.1183 | 279.8531 | 104.0145 | 12.92114 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 13:25:25 | 99.6089 | 0.03350 | 20.1183 | 279.8531 | 104.0145 | 12.92114 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 13:25:25 | 99.6089 | 0.03350 | 20.1183 | 279.8531 | 104.0145 | 12.92114 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 13:25:25 | 99.6089 | 0.03350 | 20.1183 | 279.8531 | 104.0145 | 12.92114 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 02:00:23 | 99.6098 | 0.03352 | 19.7415 | 294.4620 | 104.0145 | 12.92114 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 02:00:23 | 99.6098 | 0.03352 | 19.7415 | 294.4620 | 104.0145 | 12.92114 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 02:00:23 | 99.6098 | 0.03352 | 19.7415 | 294.4620 | 104.0145 | 12.92114 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 02:00:23 | 99.6098 | 0.03352 | 19.7415 | 294.4620 | 104.0145 | 12.92114 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 02:00:23 | 99.6098 | 0.03352 | 19.7415 | 294.4620 | 104.0145 | 12.92114 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 02:00:23 | 99.6098 | 0.03352 | 19.7415 | 294.4620 | 104.0145 | 12.92114 | – |
| 2026 Mar 19 18:56 | 2026 Mar 14 20:45:09 | 99.6107 | 0.03354 | 19.4378 | 306.2222 | 104.0145 | 12.92114 | – |
| 2026 Mar 18 18:56 | 2026 Mar 14 20:45:09 | 99.6107 | 0.03354 | 19.4378 | 306.2222 | 104.0145 | 12.92114 | – |
| 2026 Mar 17 18:56 | 2026 Mar 14 20:45:09 | 99.6107 | 0.03354 | 19.4378 | 306.2222 | 104.0145 | 12.92114 | – |
| 2026 Mar 16 18:57 | 2026 Mar 14 20:45:09 | 99.6107 | 0.03354 | 19.4378 | 306.2222 | 104.0145 | 12.92114 | – |
| 2026 Mar 15 18:56 | 2026 Mar 14 20:45:09 | 99.6107 | 0.03354 | 19.4378 | 306.2222 | 104.0145 | 12.92114 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 02:16:23 | 99.6112 | 0.03355 | 19.1601 | 316.9629 | 104.0145 | 12.92114 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 02:16:23 | 99.6112 | 0.03355 | 19.1601 | 316.9629 | 104.0145 | 12.92114 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 02:16:23 | 99.6112 | 0.03355 | 19.1601 | 316.9629 | 104.0145 | 12.92114 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 02:16:23 | 99.6112 | 0.03355 | 19.1601 | 316.9629 | 104.0145 | 12.92114 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 02:16:23 | 99.6112 | 0.03355 | 19.1601 | 316.9629 | 104.0145 | 12.92114 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 01:22:07 | 99.6125 | 0.03357 | 18.8087 | 330.5437 | 104.0145 | 12.92114 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 01:22:07 | 99.6125 | 0.03357 | 18.8087 | 330.5437 | 104.0145 | 12.92114 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 01:22:07 | 99.6125 | 0.03357 | 18.8087 | 330.5437 | 104.0145 | 12.92114 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 01:22:07 | 99.6125 | 0.03357 | 18.8087 | 330.5437 | 104.0145 | 12.92114 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 01:22:07 | 99.6125 | 0.03357 | 18.8087 | 330.5437 | 104.0145 | 12.92114 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 01:22:07 | 99.6125 | 0.03357 | 18.8087 | 330.5437 | 104.0145 | 12.92114 | – |