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 | 35535 |
| 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 29 17:57 | 2026 May 26 05:22:27 | 98.8272 | 0.00941 | 9.0412 | 333.0461 | 26.5820 | 13.79342 | – |
| 2026 May 28 17:56 | 2026 May 26 05:22:27 | 98.8272 | 0.00941 | 9.0412 | 333.0461 | 26.5820 | 13.79342 | – |
| 2026 May 27 17:57 | 2026 May 26 05:22:27 | 98.8272 | 0.00941 | 9.0412 | 333.0461 | 26.5820 | 13.79342 | – |
| 2026 May 26 17:57 | 2026 May 26 05:22:27 | 98.8272 | 0.00941 | 9.0412 | 333.0461 | 26.5820 | 13.79342 | – |
| 2026 May 25 17:57 | 2026 May 20 04:52:51 | 98.8274 | 0.00945 | 8.6669 | 349.2511 | 26.5820 | 13.79342 | – |
| 2026 May 24 17:57 | 2026 May 20 04:52:51 | 98.8274 | 0.00945 | 8.6669 | 349.2511 | 26.5820 | 13.79342 | – |
| 2026 May 23 17:58 | 2026 May 20 04:52:51 | 98.8274 | 0.00945 | 8.6669 | 349.2511 | 26.5820 | 13.79342 | – |
| 2026 May 22 17:57 | 2026 May 20 04:52:51 | 98.8274 | 0.00945 | 8.6669 | 349.2511 | 26.5820 | 13.79342 | – |
| 2026 May 21 17:57 | 2026 May 20 04:52:51 | 98.8274 | 0.00945 | 8.6669 | 349.2511 | 26.5820 | 13.79342 | – |
| 2026 May 20 17:57 | 2026 May 11 17:11:50 | 98.8273 | 0.00949 | 8.1393 | 12.0119 | 26.5820 | 13.79342 | – |
| 2026 May 19 17:58 | 2026 May 11 17:11:50 | 98.8273 | 0.00949 | 8.1393 | 12.0119 | 26.5820 | 13.79342 | – |
| 2026 May 18 17:57 | 2026 May 11 17:11:50 | 98.8273 | 0.00949 | 8.1393 | 12.0119 | 26.5820 | 13.79342 | – |
| 2026 May 17 17:57 | 2026 May 11 17:11:50 | 98.8273 | 0.00949 | 8.1393 | 12.0119 | 26.5820 | 13.79342 | – |
| 2026 May 16 17:56 | 2026 May 11 17:11:50 | 98.8273 | 0.00949 | 8.1393 | 12.0119 | 26.5820 | 13.79342 | – |
| 2026 May 15 17:57 | 2026 May 10 04:38:19 | 98.8275 | 0.00950 | 8.0446 | 16.1018 | 26.5820 | 13.79342 | – |
| 2026 May 14 17:58 | 2026 May 10 04:38:19 | 98.8275 | 0.00950 | 8.0446 | 16.1018 | 26.5820 | 13.79342 | – |
| 2026 May 13 17:58 | 2026 May 10 04:38:19 | 98.8275 | 0.00950 | 8.0446 | 16.1018 | 26.5820 | 13.79342 | – |
| 2026 May 12 17:58 | 2026 May 10 04:38:19 | 98.8275 | 0.00950 | 8.0446 | 16.1018 | 26.5820 | 13.79342 | – |
| 2026 May 11 17:56 | 2026 May 10 04:38:19 | 98.8275 | 0.00950 | 8.0446 | 16.1018 | 26.5820 | 13.79342 | – |
| 2026 May 10 17:57 | 2026 May 10 04:38:19 | 98.8275 | 0.00950 | 8.0446 | 16.1018 | 26.5820 | 13.79342 | – |
| 2026 May 09 17:57 | 2026 May 04 05:53:09 | 98.8272 | 0.00952 | 7.6748 | 31.9449 | 26.5820 | 13.79342 | – |
| 2026 May 08 17:57 | 2026 May 04 05:53:09 | 98.8272 | 0.00952 | 7.6748 | 31.9449 | 26.5820 | 13.79342 | – |
| 2026 May 07 17:58 | 2026 May 04 05:53:09 | 98.8272 | 0.00952 | 7.6748 | 31.9449 | 26.5820 | 13.79342 | – |
| 2026 May 06 17:57 | 2026 May 04 05:53:09 | 98.8272 | 0.00952 | 7.6748 | 31.9449 | 26.5820 | 13.79342 | – |
| 2026 May 05 17:57 | 2026 May 04 05:53:09 | 98.8272 | 0.00952 | 7.6748 | 31.9449 | 26.5820 | 13.79342 | – |
| 2026 May 04 17:57 | 2026 Apr 28 17:34:42 | 98.8267 | 0.00955 | 7.3321 | 46.6459 | 26.5820 | 13.79342 | – |
| 2026 May 03 17:57 | 2026 Apr 28 17:34:42 | 98.8267 | 0.00955 | 7.3321 | 46.6459 | 26.5820 | 13.79342 | – |
| 2026 May 02 17:57 | 2026 Apr 28 17:34:42 | 98.8267 | 0.00955 | 7.3321 | 46.6459 | 26.5820 | 13.79342 | – |