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 | 21364 |
| 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 Jun 28 17:56 | 2026 Jun 22 08:50:13 | 99.6773 | 0.02510 | 8.3003 | 281.5968 | 232.9214 | 12.97369 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 08:50:13 | 99.6773 | 0.02510 | 8.3003 | 281.5968 | 232.9214 | 12.97369 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 08:50:13 | 99.6773 | 0.02510 | 8.3003 | 281.5968 | 232.9214 | 12.97369 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 08:50:13 | 99.6773 | 0.02510 | 8.3003 | 281.5968 | 232.9214 | 12.97369 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 08:50:13 | 99.6773 | 0.02510 | 8.3003 | 281.5968 | 232.9214 | 12.97369 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 08:50:13 | 99.6773 | 0.02510 | 8.3003 | 281.5968 | 232.9214 | 12.97369 | – |
| 2026 Jun 22 17:56 | 2026 Jun 08 03:34:05 | 99.6757 | 0.02518 | 7.4597 | 313.9041 | 232.9214 | 12.97369 | – |
| 2026 Jun 21 17:57 | 2026 Jun 08 03:34:05 | 99.6757 | 0.02518 | 7.4597 | 313.9041 | 232.9214 | 12.97369 | – |
| 2026 Jun 20 17:56 | 2026 Jun 08 03:34:05 | 99.6757 | 0.02518 | 7.4597 | 313.9041 | 232.9214 | 12.97369 | – |
| 2026 Jun 19 17:57 | 2026 Jun 08 03:34:05 | 99.6757 | 0.02518 | 7.4597 | 313.9041 | 232.9214 | 12.97369 | – |
| 2026 Jun 18 17:56 | 2026 Jun 08 03:34:05 | 99.6757 | 0.02518 | 7.4597 | 313.9041 | 232.9214 | 12.97369 | – |
| 2026 Jun 17 17:57 | 2026 Jun 08 03:34:05 | 99.6757 | 0.02518 | 7.4597 | 313.9041 | 232.9214 | 12.97369 | – |
| 2026 Jun 16 17:55 | 2026 Jun 08 03:34:05 | 99.6757 | 0.02518 | 7.4597 | 313.9041 | 232.9214 | 12.97369 | – |
| 2026 Jun 15 17:56 | 2026 Jun 08 03:34:05 | 99.6757 | 0.02518 | 7.4597 | 313.9041 | 232.9214 | 12.97369 | – |
| 2026 Jun 14 17:57 | 2026 Jun 08 03:34:05 | 99.6757 | 0.02518 | 7.4597 | 313.9041 | 232.9214 | 12.97369 | – |
| 2026 Jun 13 17:56 | 2026 Jun 08 03:34:05 | 99.6757 | 0.02518 | 7.4597 | 313.9041 | 232.9214 | 12.97369 | – |
| 2026 Jun 12 17:56 | 2026 Jun 08 03:34:05 | 99.6757 | 0.02518 | 7.4597 | 313.9041 | 232.9214 | 12.97369 | – |
| 2026 Jun 11 17:57 | 2026 Jun 01 09:24:38 | 99.6766 | 0.02522 | 7.0605 | 329.2297 | 232.9214 | 12.97369 | – |
| 2026 Jun 10 17:56 | 2026 Jun 01 09:24:38 | 99.6766 | 0.02522 | 7.0605 | 329.2297 | 232.9214 | 12.97369 | – |
| 2026 Jun 09 17:57 | 2026 Jun 01 09:24:38 | 99.6766 | 0.02522 | 7.0605 | 329.2297 | 232.9214 | 12.97369 | – |
| 2026 Jun 08 17:56 | 2026 Jun 01 09:24:38 | 99.6766 | 0.02522 | 7.0605 | 329.2297 | 232.9214 | 12.97369 | – |
| 2026 Jun 07 17:56 | 2026 Jun 01 09:24:38 | 99.6766 | 0.02522 | 7.0605 | 329.2297 | 232.9214 | 12.97369 | – |
| 2026 Jun 06 17:56 | 2026 May 31 09:20:59 | 99.6766 | 0.02523 | 7.0012 | 331.5013 | 232.9214 | 12.97369 | – |
| 2026 Jun 05 17:56 | 2026 May 31 09:20:59 | 99.6766 | 0.02523 | 7.0012 | 331.5013 | 232.9214 | 12.97369 | – |
| 2026 Jun 04 17:57 | 2026 May 31 09:20:59 | 99.6766 | 0.02523 | 7.0012 | 331.5013 | 232.9214 | 12.97369 | – |
| 2026 Jun 02 17:56 | 2026 May 31 09:20:59 | 99.6766 | 0.02523 | 7.0012 | 331.5013 | 232.9214 | 12.97369 | – |
| 2026 Jun 01 17:57 | 2026 May 31 09:20:59 | 99.6766 | 0.02523 | 7.0012 | 331.5013 | 232.9214 | 12.97369 | – |