Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12217 |
| 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 25 17:56 | 2026 Jun 22 08:09:30 | 98.9404 | 0.00216 | 13.2450 | 128.0570 | 247.5145 | 14.24272 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 08:09:30 | 98.9404 | 0.00216 | 13.2450 | 128.0570 | 247.5145 | 14.24272 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 08:09:30 | 98.9404 | 0.00216 | 13.2450 | 128.0570 | 247.5145 | 14.24272 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 00:15:32 | 98.9406 | 0.00214 | 12.8835 | 142.6494 | 247.5145 | 14.24272 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 00:15:32 | 98.9406 | 0.00214 | 12.8835 | 142.6494 | 247.5145 | 14.24272 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 00:15:32 | 98.9406 | 0.00214 | 12.8835 | 142.6494 | 247.5145 | 14.24272 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 00:15:32 | 98.9406 | 0.00214 | 12.8835 | 142.6494 | 247.5145 | 14.24272 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 00:15:32 | 98.9406 | 0.00214 | 12.8835 | 142.6494 | 247.5145 | 14.24272 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 00:15:32 | 98.9406 | 0.00214 | 12.8835 | 142.6494 | 247.5145 | 14.24272 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 00:32:45 | 98.9407 | 0.00211 | 12.5452 | 156.4604 | 247.5145 | 14.24272 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 00:32:45 | 98.9407 | 0.00211 | 12.5452 | 156.4604 | 247.5145 | 14.24272 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 00:32:45 | 98.9407 | 0.00211 | 12.5452 | 156.4604 | 247.5145 | 14.24272 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 00:32:45 | 98.9407 | 0.00211 | 12.5452 | 156.4604 | 247.5145 | 14.24272 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 00:32:45 | 98.9407 | 0.00211 | 12.5452 | 156.4604 | 247.5145 | 14.24272 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 00:47:12 | 98.9410 | 0.00207 | 12.2067 | 170.4657 | 247.5145 | 14.24272 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 00:47:12 | 98.9410 | 0.00207 | 12.2067 | 170.4657 | 247.5145 | 14.24272 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 00:47:12 | 98.9410 | 0.00207 | 12.2067 | 170.4657 | 247.5145 | 14.24272 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 00:47:12 | 98.9410 | 0.00207 | 12.2067 | 170.4657 | 247.5145 | 14.24272 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 00:47:12 | 98.9410 | 0.00207 | 12.2067 | 170.4657 | 247.5145 | 14.24272 | – |
| 2026 Jun 06 17:56 | 2026 May 30 07:21:49 | 98.9414 | 0.00202 | 11.6826 | 192.5688 | 247.5145 | 14.24272 | – |
| 2026 Jun 05 17:56 | 2026 May 30 07:21:49 | 98.9414 | 0.00202 | 11.6826 | 192.5688 | 247.5145 | 14.24272 | – |
| 2026 Jun 04 17:57 | 2026 May 30 07:21:49 | 98.9414 | 0.00202 | 11.6826 | 192.5688 | 247.5145 | 14.24272 | – |
| 2026 Jun 02 17:56 | 2026 May 30 07:21:49 | 98.9414 | 0.00202 | 11.6826 | 192.5688 | 247.5145 | 14.24272 | – |
| 2026 Jun 01 17:57 | 2026 May 30 07:21:49 | 98.9414 | 0.00202 | 11.6826 | 192.5688 | 247.5145 | 14.24272 | – |
| 2026 May 31 17:58 | 2026 May 30 07:21:49 | 98.9414 | 0.00202 | 11.6826 | 192.5688 | 247.5145 | 14.24272 | – |
| 2026 May 30 17:57 | 2026 May 26 07:15:07 | 98.9415 | 0.00199 | 11.4110 | 204.2509 | 247.5145 | 14.24272 | – |
| 2026 May 29 17:57 | 2026 May 26 07:15:07 | 98.9415 | 0.00199 | 11.4110 | 204.2509 | 247.5145 | 14.24272 | – |