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 Dec 14 18:56 | 2025 Dec 12 00:00:24 | 14.3022 | 0.27877 | 20.2510 | 12.5392 | 165.9169 | 1.41310 | 5.243 |
| 2025 Dec 13 18:56 | 2025 Dec 12 00:00:24 | 14.3022 | 0.27877 | 20.2510 | 12.5392 | 165.9169 | 1.41310 | 5.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 00:00:24 | 14.3022 | 0.27877 | 20.2510 | 12.5392 | 165.9169 | 1.41310 | 5.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 01:48:16 | 14.3124 | 0.27878 | 20.2622 | 12.2077 | 165.9169 | 1.41310 | 5.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 01:48:16 | 14.3124 | 0.27878 | 20.2622 | 12.2077 | 165.9169 | 1.41310 | 5.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 01:48:16 | 14.3124 | 0.27878 | 20.2622 | 12.2077 | 165.9169 | 1.41310 | 5.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 01:48:16 | 14.3124 | 0.27878 | 20.2622 | 12.2077 | 165.9169 | 1.41310 | 5.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 01:48:16 | 14.3124 | 0.27878 | 20.2622 | 12.2077 | 165.9169 | 1.41310 | 5.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 01:54:46 | 14.3228 | 0.27879 | 20.2735 | 11.8722 | 165.9169 | 1.41310 | 5.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 01:54:46 | 14.3228 | 0.27879 | 20.2735 | 11.8722 | 165.9169 | 1.41310 | 5.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 01:54:46 | 14.3228 | 0.27879 | 20.2735 | 11.8722 | 165.9169 | 1.41310 | 5.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 01:54:46 | 14.3228 | 0.27879 | 20.2735 | 11.8722 | 165.9169 | 1.41310 | 5.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 01:54:46 | 14.3228 | 0.27879 | 20.2735 | 11.8722 | 165.9169 | 1.41310 | 5.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 09:22:41 | 14.3373 | 0.27880 | 20.2886 | 11.4228 | 165.9169 | 1.41310 | 5.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 09:22:41 | 14.3373 | 0.27880 | 20.2886 | 11.4228 | 165.9169 | 1.41310 | 5.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 09:22:41 | 14.3373 | 0.27880 | 20.2886 | 11.4228 | 165.9169 | 1.41310 | 5.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 09:22:41 | 14.3373 | 0.27880 | 20.2886 | 11.4228 | 165.9169 | 1.41310 | 5.243 |
| 2025 Nov 26 18:57 | 2025 Nov 25 09:22:41 | 14.3373 | 0.27880 | 20.2886 | 11.4228 | 165.9169 | 1.41310 | 5.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 09:22:41 | 14.3373 | 0.27880 | 20.2886 | 11.4228 | 165.9169 | 1.41310 | 5.243 |
| 2025 Nov 24 18:56 | 2025 Nov 20 02:21:11 | 14.3491 | 0.27880 | 20.3005 | 11.0674 | 165.9169 | 1.41310 | 5.243 |
| 2025 Nov 23 18:57 | 2025 Nov 20 02:21:11 | 14.3491 | 0.27880 | 20.3005 | 11.0674 | 165.9169 | 1.41310 | 5.243 |
| 2025 Nov 21 18:57 | 2025 Nov 20 02:21:11 | 14.3491 | 0.27880 | 20.3005 | 11.0674 | 165.9169 | 1.41310 | 5.243 |
| 2025 Nov 20 18:56 | 2025 Nov 20 02:21:11 | 14.3491 | 0.27880 | 20.3005 | 11.0674 | 165.9169 | 1.41310 | 5.243 |
| 2025 Nov 18 18:57 | 2025 Nov 08 18:41:46 | 14.3727 | 0.27882 | 20.3259 | 10.3147 | 165.9169 | 1.41310 | 5.243 |