Orbital elements of DELTA 1 DEB
| Launched | 21 January 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 8678 |
| 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 18 17:57 | 2026 May 15 19:36:49 | 97.6246 | 0.01734 | 8.9059 | 237.7873 | 120.6385 | 14.10344 | – |
| 2026 May 17 17:57 | 2026 May 15 19:36:49 | 97.6246 | 0.01734 | 8.9059 | 237.7873 | 120.6385 | 14.10344 | – |
| 2026 May 16 17:56 | 2026 May 15 19:36:49 | 97.6246 | 0.01734 | 8.9059 | 237.7873 | 120.6385 | 14.10344 | – |
| 2026 May 15 17:57 | 2026 May 10 11:54:38 | 97.6246 | 0.01733 | 8.6046 | 253.4593 | 120.6385 | 14.10344 | – |
| 2026 May 14 17:58 | 2026 May 10 11:54:38 | 97.6246 | 0.01733 | 8.6046 | 253.4593 | 120.6385 | 14.10344 | – |
| 2026 May 13 17:58 | 2026 May 10 11:54:38 | 97.6246 | 0.01733 | 8.6046 | 253.4593 | 120.6385 | 14.10344 | – |
| 2026 May 12 17:58 | 2026 May 10 11:54:38 | 97.6246 | 0.01733 | 8.6046 | 253.4593 | 120.6385 | 14.10344 | – |
| 2026 May 11 17:56 | 2026 May 10 11:54:38 | 97.6246 | 0.01733 | 8.6046 | 253.4593 | 120.6385 | 14.10344 | – |
| 2026 May 10 17:57 | 2026 May 10 11:54:38 | 97.6246 | 0.01733 | 8.6046 | 253.4593 | 120.6385 | 14.10344 | – |
| 2026 May 09 17:57 | 2026 May 04 12:53:02 | 97.6247 | 0.01732 | 8.2671 | 271.0190 | 120.6385 | 14.10344 | – |
| 2026 May 08 17:57 | 2026 May 04 12:53:02 | 97.6247 | 0.01732 | 8.2671 | 271.0190 | 120.6385 | 14.10344 | – |
| 2026 May 07 17:58 | 2026 May 04 12:53:02 | 97.6247 | 0.01732 | 8.2671 | 271.0190 | 120.6385 | 14.10344 | – |
| 2026 May 06 17:57 | 2026 May 04 12:53:02 | 97.6247 | 0.01732 | 8.2671 | 271.0190 | 120.6385 | 14.10344 | – |
| 2026 May 05 17:57 | 2026 May 04 12:53:02 | 97.6247 | 0.01732 | 8.2671 | 271.0190 | 120.6385 | 14.10344 | – |
| 2026 May 04 17:57 | 2026 Apr 30 13:31:59 | 97.6248 | 0.01732 | 8.0420 | 282.7122 | 120.6385 | 14.10344 | – |
| 2026 May 03 17:57 | 2026 Apr 30 13:31:59 | 97.6248 | 0.01732 | 8.0420 | 282.7122 | 120.6385 | 14.10344 | – |
| 2026 May 02 17:57 | 2026 Apr 30 13:31:59 | 97.6248 | 0.01732 | 8.0420 | 282.7122 | 120.6385 | 14.10344 | – |
| 2026 May 01 17:56 | 2026 Apr 30 13:31:59 | 97.6248 | 0.01732 | 8.0420 | 282.7122 | 120.6385 | 14.10344 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 13:31:59 | 97.6248 | 0.01732 | 8.0420 | 282.7122 | 120.6385 | 14.10344 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 12:48:16 | 97.6249 | 0.01734 | 7.7005 | 300.4709 | 120.6385 | 14.10344 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 12:48:16 | 97.6249 | 0.01734 | 7.7005 | 300.4709 | 120.6385 | 14.10344 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 12:48:16 | 97.6249 | 0.01734 | 7.7005 | 300.4709 | 120.6385 | 14.10344 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 12:48:16 | 97.6249 | 0.01734 | 7.7005 | 300.4709 | 120.6385 | 14.10344 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 12:48:16 | 97.6249 | 0.01734 | 7.7005 | 300.4709 | 120.6385 | 14.10344 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 12:48:16 | 97.6249 | 0.01734 | 7.7005 | 300.4709 | 120.6385 | 14.10344 | – |
| 2026 Apr 23 17:57 | 2026 Apr 18 17:11:05 | 97.6251 | 0.01737 | 7.3711 | 317.5899 | 120.6385 | 14.10344 | – |
| 2026 Apr 22 17:57 | 2026 Apr 18 17:11:05 | 97.6251 | 0.01737 | 7.3711 | 317.5899 | 120.6385 | 14.10344 | – |