Orbital elements of DELTA 4 DEMO SPACECRAFT
| Launched | 20 December 2004 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 28500 |
| 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 Jun 30 17:56 | 2025 Jun 28 09:58:05 | 14.6428 | 0.27935 | 20.6231 | 1.4583 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 29 17:56 | 2025 Jun 28 09:58:05 | 14.6428 | 0.27935 | 20.6231 | 1.4583 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 28 17:56 | 2025 Jun 28 09:58:05 | 14.6428 | 0.27935 | 20.6231 | 1.4583 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 27 17:56 | 2025 Jun 22 09:02:18 | 14.6546 | 0.27937 | 20.6365 | 1.0567 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 26 17:56 | 2025 Jun 22 09:02:18 | 14.6546 | 0.27937 | 20.6365 | 1.0567 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 25 17:56 | 2025 Jun 22 09:02:18 | 14.6546 | 0.27937 | 20.6365 | 1.0567 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 24 17:56 | 2025 Jun 22 09:02:18 | 14.6546 | 0.27937 | 20.6365 | 1.0567 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 23 17:56 | 2025 Jun 22 09:02:18 | 14.6546 | 0.27937 | 20.6365 | 1.0567 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 22 17:56 | 2025 Jun 16 18:06:38 | 14.6660 | 0.27938 | 20.6490 | 0.6830 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 21 17:56 | 2025 Jun 16 18:06:38 | 14.6660 | 0.27938 | 20.6490 | 0.6830 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 20 17:57 | 2025 Jun 16 18:06:38 | 14.6660 | 0.27938 | 20.6490 | 0.6830 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 19 17:56 | 2025 Jun 16 18:06:38 | 14.6660 | 0.27938 | 20.6490 | 0.6830 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 18 17:56 | 2025 Jun 16 18:06:38 | 14.6660 | 0.27938 | 20.6490 | 0.6830 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 17 17:56 | 2025 Jun 16 18:06:38 | 14.6660 | 0.27938 | 20.6490 | 0.6830 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 16 17:56 | 2025 Jun 11 03:51:08 | 14.6777 | 0.27938 | 20.6613 | 0.3116 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 15 17:56 | 2025 Jun 11 03:51:08 | 14.6777 | 0.27938 | 20.6613 | 0.3116 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 14 17:56 | 2025 Jun 11 03:51:08 | 14.6777 | 0.27938 | 20.6613 | 0.3116 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 13 17:56 | 2025 Jun 11 03:51:08 | 14.6777 | 0.27938 | 20.6613 | 0.3116 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 12 17:56 | 2025 Jun 11 03:51:08 | 14.6777 | 0.27938 | 20.6613 | 0.3116 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 11 17:56 | 2025 Jun 05 14:34:07 | 14.6893 | 0.27938 | 20.6735 | 359.9431 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 10 17:56 | 2025 Jun 05 14:34:07 | 14.6893 | 0.27938 | 20.6735 | 359.9431 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 09 17:56 | 2025 Jun 05 14:34:07 | 14.6893 | 0.27938 | 20.6735 | 359.9431 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 08 17:56 | 2025 Jun 05 14:34:07 | 14.6893 | 0.27938 | 20.6735 | 359.9431 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 07 17:56 | 2025 Jun 05 14:34:07 | 14.6893 | 0.27938 | 20.6735 | 359.9431 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 06 17:56 | 2025 Jun 05 14:34:07 | 14.6893 | 0.27938 | 20.6735 | 359.9431 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 05 17:56 | 2025 Jun 01 02:57:46 | 14.6982 | 0.27938 | 20.6834 | 359.6471 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 04 17:57 | 2025 Jun 01 02:57:46 | 14.6982 | 0.27938 | 20.6834 | 359.6471 | 22.7733 | 1.41310 | 5.243 |
| 2025 Jun 03 17:57 | 2025 Jun 01 02:57:46 | 14.6982 | 0.27938 | 20.6834 | 359.6471 | 22.7733 | 1.41310 | 5.243 |