Orbital elements of CHECKMATE 7
| Launched | 1 April 2023 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 56166 |
| 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 15 18:58 | 2025 Dec 14 18:42:21 | 81.0005 | 0.00073 | 16.5513 | 87.8698 | 272.3291 | 13.85006 | – |
| 2025 Dec 14 18:56 | 2025 Dec 13 23:38:03 | 81.0005 | 0.00072 | 16.6021 | 89.7042 | 272.3291 | 13.85006 | – |
| 2025 Dec 13 18:56 | 2025 Dec 13 06:17:47 | 81.0006 | 0.00072 | 16.6483 | 91.3297 | 272.3291 | 13.85006 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:01:24 | 81.0010 | 0.00072 | 16.7129 | 93.2984 | 272.3291 | 13.85006 | – |
| 2025 Dec 11 18:56 | 2025 Dec 11 02:16:59 | 81.0007 | 0.00071 | 16.7869 | 96.5213 | 272.3291 | 13.85006 | – |
| 2025 Dec 10 18:56 | 2025 Dec 10 05:28:38 | 81.0007 | 0.00070 | 16.8423 | 98.5718 | 272.3291 | 13.85006 | – |
| 2025 Dec 09 18:56 | 2025 Dec 09 12:08:20 | 81.0007 | 0.00070 | 16.8885 | 100.2764 | 272.3291 | 13.85006 | – |
| 2025 Dec 08 18:56 | 2025 Dec 08 06:39:51 | 81.0007 | 0.00070 | 16.9670 | 103.1221 | 272.3291 | 13.85006 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 04:39:25 | 81.0007 | 0.00070 | 17.0363 | 105.7467 | 272.3291 | 13.85006 | – |
| 2025 Dec 06 18:56 | 2025 Dec 06 04:23:00 | 81.0007 | 0.00069 | 17.1010 | 108.2284 | 272.3291 | 13.85006 | – |
| 2025 Dec 05 18:57 | 2025 Dec 05 04:06:36 | 81.0007 | 0.00069 | 17.1657 | 110.6736 | 272.3291 | 13.85006 | – |
| 2025 Dec 04 18:57 | 2025 Dec 04 05:34:13 | 81.0005 | 0.00069 | 17.2257 | 112.9444 | 272.3291 | 13.85006 | – |
| 2025 Dec 03 18:56 | 2025 Dec 03 07:01:50 | 81.0004 | 0.00069 | 17.2858 | 115.1838 | 272.3291 | 13.85006 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:57:31 | 81.0004 | 0.00069 | 17.3366 | 117.0800 | 272.3291 | 13.85006 | – |
| 2025 Nov 30 18:57 | 2025 Nov 30 06:12:37 | 81.0002 | 0.00068 | 17.4798 | 122.6283 | 272.3291 | 13.85006 | – |
| 2025 Nov 29 18:56 | 2025 Nov 29 04:12:11 | 81.0002 | 0.00068 | 17.5491 | 125.1432 | 272.3291 | 13.85006 | – |
| 2025 Nov 28 18:57 | 2025 Nov 28 02:11:44 | 81.0002 | 0.00067 | 17.6184 | 127.8617 | 272.3291 | 13.85006 | – |
| 2025 Nov 27 18:57 | 2025 Nov 27 07:07:25 | 81.0001 | 0.00067 | 17.6692 | 129.6802 | 272.3291 | 13.85006 | – |
| 2025 Nov 26 18:57 | 2025 Nov 26 06:51:00 | 81.0000 | 0.00067 | 17.7339 | 132.2960 | 272.3291 | 13.85006 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 06:34:36 | 80.9998 | 0.00067 | 17.7986 | 134.4149 | 272.3291 | 13.85006 | – |
| 2025 Nov 24 18:56 | 2025 Nov 24 08:02:13 | 80.9997 | 0.00066 | 17.8586 | 136.5747 | 272.3291 | 13.85006 | – |
| 2025 Nov 23 18:57 | 2025 Nov 23 07:45:48 | 80.9996 | 0.00066 | 17.9233 | 139.2882 | 272.3291 | 13.85006 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 22:32:50 | 80.9989 | 0.00065 | 18.0758 | 145.9276 | 272.3291 | 13.85006 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:56:34 | 80.9988 | 0.00064 | 18.1174 | 147.6068 | 272.3291 | 13.85006 | – |
| 2025 Nov 18 18:57 | 2025 Nov 18 06:23:44 | 80.9988 | 0.00062 | 18.2468 | 153.3143 | 272.3291 | 13.85006 | – |