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 | 9681 |
| 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 |
| 2025 Sep 02 17:56 | 2025 Aug 27 10:45:19 | 98.0279 | 0.00563 | 20.8488 | 100.0464 | 260.7088 | 14.43007 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 10:45:19 | 98.0279 | 0.00563 | 20.8488 | 100.0464 | 260.7088 | 14.43007 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 10:45:19 | 98.0279 | 0.00563 | 20.8488 | 100.0464 | 260.7088 | 14.43007 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 10:45:19 | 98.0279 | 0.00563 | 20.8488 | 100.0464 | 260.7088 | 14.43007 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 10:45:19 | 98.0279 | 0.00563 | 20.8488 | 100.0464 | 260.7088 | 14.43007 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 10:45:19 | 98.0279 | 0.00563 | 20.8488 | 100.0464 | 260.7088 | 14.43007 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 03:34:35 | 98.0285 | 0.00563 | 20.5787 | 112.8498 | 260.7088 | 14.43007 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 03:34:35 | 98.0285 | 0.00563 | 20.5787 | 112.8498 | 260.7088 | 14.43007 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 03:34:35 | 98.0285 | 0.00563 | 20.5787 | 112.8498 | 260.7088 | 14.43007 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 03:34:35 | 98.0285 | 0.00563 | 20.5787 | 112.8498 | 260.7088 | 14.43007 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 03:34:35 | 98.0285 | 0.00563 | 20.5787 | 112.8498 | 260.7088 | 14.43007 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 16:06:22 | 98.0290 | 0.00561 | 20.2346 | 129.1895 | 260.7088 | 14.43007 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 16:06:22 | 98.0290 | 0.00561 | 20.2346 | 129.1895 | 260.7088 | 14.43007 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 16:06:22 | 98.0290 | 0.00561 | 20.2346 | 129.1895 | 260.7088 | 14.43007 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 16:06:22 | 98.0290 | 0.00561 | 20.2346 | 129.1895 | 260.7088 | 14.43007 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 11:17:32 | 98.0296 | 0.00558 | 19.9078 | 144.7519 | 260.7088 | 14.43007 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 11:17:32 | 98.0296 | 0.00558 | 19.9078 | 144.7519 | 260.7088 | 14.43007 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 11:17:32 | 98.0296 | 0.00558 | 19.9078 | 144.7519 | 260.7088 | 14.43007 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 11:17:32 | 98.0296 | 0.00558 | 19.9078 | 144.7519 | 260.7088 | 14.43007 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 11:17:32 | 98.0296 | 0.00558 | 19.9078 | 144.7519 | 260.7088 | 14.43007 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 22:09:25 | 98.0303 | 0.00555 | 19.5592 | 161.4423 | 260.7088 | 14.43007 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 22:09:25 | 98.0303 | 0.00555 | 19.5592 | 161.4423 | 260.7088 | 14.43007 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 22:09:25 | 98.0303 | 0.00555 | 19.5592 | 161.4423 | 260.7088 | 14.43007 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 22:09:25 | 98.0303 | 0.00555 | 19.5592 | 161.4423 | 260.7088 | 14.43007 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 22:09:25 | 98.0303 | 0.00555 | 19.5592 | 161.4423 | 260.7088 | 14.43007 | – |