Orbital elements of DELTA 1 DEB
| Launched | 15 August 1968 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 3974 |
| 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 24 17:57 | 2026 May 21 05:13:32 | 101.8447 | 0.00351 | 15.8055 | 241.9705 | 146.2538 | 12.53283 | – |
| 2026 May 23 17:58 | 2026 May 21 05:13:32 | 101.8447 | 0.00351 | 15.8055 | 241.9705 | 146.2538 | 12.53283 | – |
| 2026 May 22 17:57 | 2026 May 21 05:13:32 | 101.8447 | 0.00351 | 15.8055 | 241.9705 | 146.2538 | 12.53283 | – |
| 2026 May 21 17:57 | 2026 May 21 05:13:32 | 101.8447 | 0.00351 | 15.8055 | 241.9705 | 146.2538 | 12.53283 | – |
| 2026 May 20 17:57 | 2026 May 15 17:42:45 | 101.8441 | 0.00350 | 15.4411 | 252.5718 | 146.2538 | 12.53283 | – |
| 2026 May 19 17:58 | 2026 May 15 17:42:45 | 101.8441 | 0.00350 | 15.4411 | 252.5718 | 146.2538 | 12.53283 | – |
| 2026 May 18 17:57 | 2026 May 15 17:42:45 | 101.8441 | 0.00350 | 15.4411 | 252.5718 | 146.2538 | 12.53283 | – |
| 2026 May 17 17:57 | 2026 May 15 17:42:45 | 101.8441 | 0.00350 | 15.4411 | 252.5718 | 146.2538 | 12.53283 | – |
| 2026 May 16 17:56 | 2026 May 15 17:42:45 | 101.8441 | 0.00350 | 15.4411 | 252.5718 | 146.2538 | 12.53283 | – |
| 2026 May 15 17:57 | 2026 May 10 04:51:10 | 101.8450 | 0.00351 | 15.0731 | 263.2488 | 146.2538 | 12.53283 | – |
| 2026 May 14 17:58 | 2026 May 10 04:51:10 | 101.8450 | 0.00351 | 15.0731 | 263.2488 | 146.2538 | 12.53283 | – |
| 2026 May 13 17:58 | 2026 May 10 04:51:10 | 101.8450 | 0.00351 | 15.0731 | 263.2488 | 146.2538 | 12.53283 | – |
| 2026 May 12 17:58 | 2026 May 10 04:51:10 | 101.8450 | 0.00351 | 15.0731 | 263.2488 | 146.2538 | 12.53283 | – |
| 2026 May 11 17:56 | 2026 May 10 04:51:10 | 101.8450 | 0.00351 | 15.0731 | 263.2488 | 146.2538 | 12.53283 | – |
| 2026 May 10 17:57 | 2026 May 10 04:51:10 | 101.8450 | 0.00351 | 15.0731 | 263.2488 | 146.2538 | 12.53283 | – |
| 2026 May 09 17:57 | 2026 May 04 05:19:12 | 101.8451 | 0.00353 | 14.6757 | 273.7536 | 146.2538 | 12.53283 | – |
| 2026 May 08 17:57 | 2026 May 04 05:19:12 | 101.8451 | 0.00353 | 14.6757 | 273.7536 | 146.2538 | 12.53283 | – |
| 2026 May 07 17:58 | 2026 May 04 05:19:12 | 101.8451 | 0.00353 | 14.6757 | 273.7536 | 146.2538 | 12.53283 | – |
| 2026 May 06 17:57 | 2026 May 04 05:19:12 | 101.8451 | 0.00353 | 14.6757 | 273.7536 | 146.2538 | 12.53283 | – |
| 2026 May 05 17:57 | 2026 May 04 05:19:12 | 101.8451 | 0.00353 | 14.6757 | 273.7536 | 146.2538 | 12.53283 | – |
| 2026 May 04 17:57 | 2026 Apr 22 05:46:43 | 101.8422 | 0.00350 | 13.8789 | 298.1331 | 146.2538 | 12.53283 | – |
| 2026 May 03 17:57 | 2026 Apr 22 05:46:43 | 101.8422 | 0.00350 | 13.8789 | 298.1331 | 146.2538 | 12.53283 | – |
| 2026 May 02 17:57 | 2026 Apr 22 05:46:43 | 101.8422 | 0.00350 | 13.8789 | 298.1331 | 146.2538 | 12.53283 | – |
| 2026 May 01 17:56 | 2026 Apr 22 05:46:43 | 101.8422 | 0.00350 | 13.8789 | 298.1331 | 146.2538 | 12.53283 | – |
| 2026 Apr 30 17:56 | 2026 Apr 22 05:46:43 | 101.8422 | 0.00350 | 13.8789 | 298.1331 | 146.2538 | 12.53283 | – |
| 2026 Apr 29 17:57 | 2026 Apr 22 05:46:43 | 101.8422 | 0.00350 | 13.8789 | 298.1331 | 146.2538 | 12.53283 | – |
| 2026 Apr 28 17:56 | 2026 Apr 22 05:46:43 | 101.8422 | 0.00350 | 13.8789 | 298.1331 | 146.2538 | 12.53283 | – |
| 2026 Apr 27 17:58 | 2026 Apr 22 05:46:43 | 101.8422 | 0.00350 | 13.8789 | 298.1331 | 146.2538 | 12.53283 | – |