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 | 42637 |
| 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 Apr 28 17:56 | 2026 Apr 20 23:45:08 | 99.8754 | 0.01396 | 0.2194 | 160.7489 | 199.8975 | 13.18189 | – |
| 2026 Apr 27 17:58 | 2026 Apr 20 23:45:08 | 99.8754 | 0.01396 | 0.2194 | 160.7489 | 199.8975 | 13.18189 | – |
| 2026 Apr 26 17:58 | 2026 Apr 20 23:45:08 | 99.8754 | 0.01396 | 0.2194 | 160.7489 | 199.8975 | 13.18189 | – |
| 2026 Apr 25 17:58 | 2026 Apr 20 23:45:08 | 99.8754 | 0.01396 | 0.2194 | 160.7489 | 199.8975 | 13.18189 | – |
| 2026 Apr 24 17:59 | 2026 Apr 20 23:45:08 | 99.8754 | 0.01396 | 0.2194 | 160.7489 | 199.8975 | 13.18189 | – |
| 2026 Apr 12 17:57 | 2026 Mar 30 23:10:06 | 99.8783 | 0.01390 | 22.9051 | 209.8993 | 199.8975 | 13.18189 | – |
| 2026 Apr 11 17:57 | 2026 Mar 30 23:10:06 | 99.8783 | 0.01390 | 22.9051 | 209.8993 | 199.8975 | 13.18189 | – |
| 2026 Apr 10 17:58 | 2026 Mar 30 23:10:06 | 99.8783 | 0.01390 | 22.9051 | 209.8993 | 199.8975 | 13.18189 | – |
| 2026 Apr 09 18:01 | 2026 Mar 30 23:10:06 | 99.8783 | 0.01390 | 22.9051 | 209.8993 | 199.8975 | 13.18189 | – |
| 2026 Apr 08 17:57 | 2026 Mar 30 23:10:06 | 99.8783 | 0.01390 | 22.9051 | 209.8993 | 199.8975 | 13.18189 | – |
| 2026 Apr 07 17:57 | 2026 Mar 30 23:10:06 | 99.8783 | 0.01390 | 22.9051 | 209.8993 | 199.8975 | 13.18189 | – |
| 2026 Apr 06 17:57 | 2026 Mar 30 23:10:06 | 99.8783 | 0.01390 | 22.9051 | 209.8993 | 199.8975 | 13.18189 | – |
| 2026 Apr 05 17:56 | 2026 Mar 30 23:10:06 | 99.8783 | 0.01390 | 22.9051 | 209.8993 | 199.8975 | 13.18189 | – |
| 2026 Apr 04 17:57 | 2026 Mar 30 23:10:06 | 99.8783 | 0.01390 | 22.9051 | 209.8993 | 199.8975 | 13.18189 | – |
| 2026 Apr 03 17:56 | 2026 Mar 30 23:10:06 | 99.8783 | 0.01390 | 22.9051 | 209.8993 | 199.8975 | 13.18189 | – |
| 2026 Apr 02 18:03 | 2026 Mar 30 23:10:06 | 99.8783 | 0.01390 | 22.9051 | 209.8993 | 199.8975 | 13.18189 | – |