Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12540 |
| 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 19 17:57 | 2026 Jun 07 07:21:19 | 102.4406 | 0.00400 | 18.6577 | 14.3443 | 46.4066 | 12.47099 | – |
| 2026 Jun 18 17:56 | 2026 Jun 07 07:21:19 | 102.4406 | 0.00400 | 18.6577 | 14.3443 | 46.4066 | 12.47099 | – |
| 2026 Jun 17 17:57 | 2026 Jun 07 07:21:19 | 102.4406 | 0.00400 | 18.6577 | 14.3443 | 46.4066 | 12.47099 | – |
| 2026 Jun 16 17:55 | 2026 Jun 07 07:21:19 | 102.4406 | 0.00400 | 18.6577 | 14.3443 | 46.4066 | 12.47099 | – |
| 2026 Jun 15 17:56 | 2026 Jun 07 07:21:19 | 102.4406 | 0.00400 | 18.6577 | 14.3443 | 46.4066 | 12.47099 | – |
| 2026 Jun 14 17:57 | 2026 Jun 07 07:21:19 | 102.4406 | 0.00400 | 18.6577 | 14.3443 | 46.4066 | 12.47099 | – |
| 2026 Jun 13 17:56 | 2026 Jun 07 07:21:19 | 102.4406 | 0.00400 | 18.6577 | 14.3443 | 46.4066 | 12.47099 | – |
| 2026 Jun 12 17:56 | 2026 Jun 07 07:21:19 | 102.4406 | 0.00400 | 18.6577 | 14.3443 | 46.4066 | 12.47099 | – |
| 2026 Jun 11 17:57 | 2026 Jun 03 07:05:20 | 102.4399 | 0.00403 | 18.3810 | 22.2170 | 46.4066 | 12.47099 | – |
| 2026 Jun 10 17:56 | 2026 Jun 03 07:05:20 | 102.4399 | 0.00403 | 18.3810 | 22.2170 | 46.4066 | 12.47099 | – |
| 2026 Jun 09 17:57 | 2026 Jun 03 07:05:20 | 102.4399 | 0.00403 | 18.3810 | 22.2170 | 46.4066 | 12.47099 | – |
| 2026 Jun 08 17:56 | 2026 Jun 03 07:05:20 | 102.4399 | 0.00403 | 18.3810 | 22.2170 | 46.4066 | 12.47099 | – |
| 2026 Jun 07 17:56 | 2026 Jun 03 07:05:20 | 102.4399 | 0.00403 | 18.3810 | 22.2170 | 46.4066 | 12.47099 | – |
| 2026 Jun 06 17:56 | 2026 May 31 07:40:04 | 102.4397 | 0.00405 | 18.1758 | 28.0557 | 46.4066 | 12.47099 | – |
| 2026 Jun 05 17:56 | 2026 May 31 07:40:04 | 102.4397 | 0.00405 | 18.1758 | 28.0557 | 46.4066 | 12.47099 | – |
| 2026 Jun 04 17:57 | 2026 May 31 07:40:04 | 102.4397 | 0.00405 | 18.1758 | 28.0557 | 46.4066 | 12.47099 | – |
| 2026 Jun 02 17:56 | 2026 May 31 07:40:04 | 102.4397 | 0.00405 | 18.1758 | 28.0557 | 46.4066 | 12.47099 | – |
| 2026 Jun 01 17:57 | 2026 May 31 07:40:04 | 102.4397 | 0.00405 | 18.1758 | 28.0557 | 46.4066 | 12.47099 | – |
| 2026 May 31 17:58 | 2026 May 31 07:40:04 | 102.4397 | 0.00405 | 18.1758 | 28.0557 | 46.4066 | 12.47099 | – |
| 2026 May 30 17:57 | 2026 May 26 06:24:03 | 102.4396 | 0.00411 | 17.8273 | 37.9377 | 46.4066 | 12.47099 | – |
| 2026 May 29 17:57 | 2026 May 26 06:24:03 | 102.4396 | 0.00411 | 17.8273 | 37.9377 | 46.4066 | 12.47099 | – |
| 2026 May 28 17:56 | 2026 May 26 06:24:03 | 102.4396 | 0.00411 | 17.8273 | 37.9377 | 46.4066 | 12.47099 | – |
| 2026 May 27 17:57 | 2026 May 26 06:24:03 | 102.4396 | 0.00411 | 17.8273 | 37.9377 | 46.4066 | 12.47099 | – |
| 2026 May 26 17:57 | 2026 May 26 06:24:03 | 102.4396 | 0.00411 | 17.8273 | 37.9377 | 46.4066 | 12.47099 | – |
| 2026 May 25 17:57 | 2026 May 20 13:36:43 | 102.4388 | 0.00416 | 17.4341 | 48.8067 | 46.4066 | 12.47099 | – |
| 2026 May 24 17:57 | 2026 May 20 13:36:43 | 102.4388 | 0.00416 | 17.4341 | 48.8067 | 46.4066 | 12.47099 | – |
| 2026 May 23 17:58 | 2026 May 20 13:36:43 | 102.4388 | 0.00416 | 17.4341 | 48.8067 | 46.4066 | 12.47099 | – |