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 | 42648 |
| 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 May 16 17:56 | 2026 May 15 12:31:41 | 100.3582 | 0.02129 | 16.1824 | 191.7898 | 167.8208 | 13.55598 | – |
| 2026 May 15 17:57 | 2026 May 08 14:00:57 | 100.3594 | 0.02102 | 15.6968 | 207.8319 | 167.8208 | 13.55598 | – |
| 2026 May 14 17:58 | 2026 May 08 14:00:57 | 100.3594 | 0.02102 | 15.6968 | 207.8319 | 167.8208 | 13.55598 | – |
| 2026 May 13 17:58 | 2026 May 08 14:00:57 | 100.3594 | 0.02102 | 15.6968 | 207.8319 | 167.8208 | 13.55598 | – |
| 2026 May 12 17:58 | 2026 May 08 14:00:57 | 100.3594 | 0.02102 | 15.6968 | 207.8319 | 167.8208 | 13.55598 | – |
| 2026 May 11 17:56 | 2026 May 08 14:00:57 | 100.3594 | 0.02102 | 15.6968 | 207.8319 | 167.8208 | 13.55598 | – |
| 2026 May 10 17:57 | 2026 May 08 14:00:57 | 100.3594 | 0.02102 | 15.6968 | 207.8319 | 167.8208 | 13.55598 | – |
| 2026 May 09 17:57 | 2026 May 05 13:23:06 | 100.3606 | 0.02087 | 15.4850 | 214.8855 | 167.8208 | 13.55598 | – |
| 2026 May 08 17:57 | 2026 May 05 13:23:06 | 100.3606 | 0.02087 | 15.4850 | 214.8855 | 167.8208 | 13.55598 | – |
| 2026 May 07 17:58 | 2026 May 05 13:23:06 | 100.3606 | 0.02087 | 15.4850 | 214.8855 | 167.8208 | 13.55598 | – |
| 2026 May 06 17:57 | 2026 May 05 13:23:06 | 100.3606 | 0.02087 | 15.4850 | 214.8855 | 167.8208 | 13.55598 | – |
| 2026 May 05 17:57 | 2026 May 05 13:23:06 | 100.3606 | 0.02087 | 15.4850 | 214.8855 | 167.8208 | 13.55598 | – |
| 2026 May 04 17:57 | 2026 Apr 30 00:31:02 | 100.3597 | 0.02059 | 15.0976 | 227.9036 | 167.8208 | 13.55598 | – |
| 2026 May 03 17:57 | 2026 Apr 30 00:31:02 | 100.3597 | 0.02059 | 15.0976 | 227.9036 | 167.8208 | 13.55598 | – |
| 2026 May 02 17:57 | 2026 Apr 30 00:31:02 | 100.3597 | 0.02059 | 15.0976 | 227.9036 | 167.8208 | 13.55598 | – |
| 2026 May 01 17:56 | 2026 Apr 30 00:31:02 | 100.3597 | 0.02059 | 15.0976 | 227.9036 | 167.8208 | 13.55598 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 00:31:02 | 100.3597 | 0.02059 | 15.0976 | 227.9036 | 167.8208 | 13.55598 | – |
| 2026 Apr 29 17:57 | 2026 Apr 21 12:46:13 | 100.3597 | 0.02009 | 14.5035 | 248.2003 | 167.8208 | 13.55598 | – |
| 2026 Apr 28 17:56 | 2026 Apr 21 12:46:13 | 100.3597 | 0.02009 | 14.5035 | 248.2003 | 167.8208 | 13.55598 | – |
| 2026 Apr 27 17:58 | 2026 Apr 21 12:46:13 | 100.3597 | 0.02009 | 14.5035 | 248.2003 | 167.8208 | 13.55598 | – |
| 2026 Apr 26 17:58 | 2026 Apr 21 12:46:13 | 100.3597 | 0.02009 | 14.5035 | 248.2003 | 167.8208 | 13.55598 | – |
| 2026 Apr 25 17:58 | 2026 Apr 21 12:46:13 | 100.3597 | 0.02009 | 14.5035 | 248.2003 | 167.8208 | 13.55598 | – |
| 2026 Apr 24 17:59 | 2026 Apr 21 12:46:13 | 100.3597 | 0.02009 | 14.5035 | 248.2003 | 167.8208 | 13.55598 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 12:55:53 | 100.3576 | 0.01998 | 14.3639 | 253.0445 | 167.8208 | 13.55598 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 12:55:53 | 100.3576 | 0.01998 | 14.3639 | 253.0445 | 167.8208 | 13.55598 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 12:55:53 | 100.3576 | 0.01998 | 14.3639 | 253.0445 | 167.8208 | 13.55598 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 12:55:53 | 100.3576 | 0.01998 | 14.3639 | 253.0445 | 167.8208 | 13.55598 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 12:55:53 | 100.3576 | 0.01998 | 14.3639 | 253.0445 | 167.8208 | 13.55598 | – |