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 18 17:57 | 2026 May 11 17:11:50 | 98.8273 | 0.00949 | 8.1393 | 12.0119 | 348.3267 | 13.79340 | – |
| 2026 May 17 17:57 | 2026 May 11 17:11:50 | 98.8273 | 0.00949 | 8.1393 | 12.0119 | 348.3267 | 13.79340 | – |
| 2026 May 16 17:56 | 2026 May 11 17:11:50 | 98.8273 | 0.00949 | 8.1393 | 12.0119 | 348.3267 | 13.79340 | – |
| 2026 May 15 17:57 | 2026 May 10 04:38:19 | 98.8275 | 0.00950 | 8.0446 | 16.1018 | 348.3267 | 13.79340 | – |
| 2026 May 14 17:58 | 2026 May 10 04:38:19 | 98.8275 | 0.00950 | 8.0446 | 16.1018 | 348.3267 | 13.79340 | – |
| 2026 May 13 17:58 | 2026 May 10 04:38:19 | 98.8275 | 0.00950 | 8.0446 | 16.1018 | 348.3267 | 13.79340 | – |
| 2026 May 12 17:58 | 2026 May 10 04:38:19 | 98.8275 | 0.00950 | 8.0446 | 16.1018 | 348.3267 | 13.79340 | – |
| 2026 May 11 17:56 | 2026 May 10 04:38:19 | 98.8275 | 0.00950 | 8.0446 | 16.1018 | 348.3267 | 13.79340 | – |
| 2026 May 10 17:57 | 2026 May 10 04:38:19 | 98.8275 | 0.00950 | 8.0446 | 16.1018 | 348.3267 | 13.79340 | – |
| 2026 May 09 17:57 | 2026 May 04 05:53:09 | 98.8272 | 0.00952 | 7.6748 | 31.9449 | 348.3267 | 13.79340 | – |
| 2026 May 08 17:57 | 2026 May 04 05:53:09 | 98.8272 | 0.00952 | 7.6748 | 31.9449 | 348.3267 | 13.79340 | – |
| 2026 May 07 17:58 | 2026 May 04 05:53:09 | 98.8272 | 0.00952 | 7.6748 | 31.9449 | 348.3267 | 13.79340 | – |
| 2026 May 06 17:57 | 2026 May 04 05:53:09 | 98.8272 | 0.00952 | 7.6748 | 31.9449 | 348.3267 | 13.79340 | – |
| 2026 May 05 17:57 | 2026 May 04 05:53:09 | 98.8272 | 0.00952 | 7.6748 | 31.9449 | 348.3267 | 13.79340 | – |
| 2026 May 04 17:57 | 2026 Apr 28 17:34:42 | 98.8267 | 0.00955 | 7.3321 | 46.6459 | 348.3267 | 13.79340 | – |
| 2026 May 03 17:57 | 2026 Apr 28 17:34:42 | 98.8267 | 0.00955 | 7.3321 | 46.6459 | 348.3267 | 13.79340 | – |
| 2026 May 02 17:57 | 2026 Apr 28 17:34:42 | 98.8267 | 0.00955 | 7.3321 | 46.6459 | 348.3267 | 13.79340 | – |
| 2026 May 01 17:56 | 2026 Apr 28 17:34:42 | 98.8267 | 0.00955 | 7.3321 | 46.6459 | 348.3267 | 13.79340 | – |
| 2026 Apr 30 17:56 | 2026 Apr 28 17:34:42 | 98.8267 | 0.00955 | 7.3321 | 46.6459 | 348.3267 | 13.79340 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 05:38:34 | 98.8266 | 0.00956 | 7.0526 | 58.5904 | 348.3267 | 13.79340 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 05:38:34 | 98.8266 | 0.00956 | 7.0526 | 58.5904 | 348.3267 | 13.79340 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 05:38:34 | 98.8266 | 0.00956 | 7.0526 | 58.5904 | 348.3267 | 13.79340 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 05:38:34 | 98.8266 | 0.00956 | 7.0526 | 58.5904 | 348.3267 | 13.79340 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 05:38:34 | 98.8266 | 0.00956 | 7.0526 | 58.5904 | 348.3267 | 13.79340 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 05:38:34 | 98.8266 | 0.00956 | 7.0526 | 58.5904 | 348.3267 | 13.79340 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 05:31:15 | 98.8268 | 0.00957 | 6.7415 | 71.8782 | 348.3267 | 13.79340 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 05:31:15 | 98.8268 | 0.00957 | 6.7415 | 71.8782 | 348.3267 | 13.79340 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 05:31:15 | 98.8268 | 0.00957 | 6.7415 | 71.8782 | 348.3267 | 13.79340 | – |