Orbital elements of CHECKMATE 6
| Launched | 1 April 2023 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 56165 |
| 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 19:38:37 | 81.0047 | 0.00071 | 16.5826 | 88.6994 | 271.4973 | 13.84916 | – |
| 2025 Dec 14 18:56 | 2025 Dec 13 21:06:11 | 81.0047 | 0.00071 | 16.6426 | 90.9001 | 271.4973 | 13.84916 | – |
| 2025 Dec 13 18:56 | 2025 Dec 13 05:29:53 | 81.0047 | 0.00070 | 16.6841 | 92.4165 | 271.4973 | 13.84916 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:13:25 | 81.0047 | 0.00070 | 16.7488 | 94.8191 | 271.4973 | 13.84916 | – |
| 2025 Dec 11 18:56 | 2025 Dec 11 04:56:56 | 81.0047 | 0.00070 | 16.8134 | 97.2132 | 271.4973 | 13.84916 | – |
| 2025 Dec 10 18:56 | 2025 Dec 10 11:36:36 | 81.0047 | 0.00070 | 16.8596 | 98.9141 | 271.4973 | 13.84916 | – |
| 2025 Dec 09 18:56 | 2025 Dec 09 06:08:02 | 81.0048 | 0.00070 | 16.9381 | 101.8809 | 271.4973 | 13.84916 | – |
| 2025 Dec 08 18:56 | 2025 Dec 08 05:51:33 | 81.0047 | 0.00069 | 17.0027 | 104.3032 | 271.4973 | 13.84916 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:51:03 | 81.0047 | 0.00069 | 17.0720 | 106.9633 | 271.4973 | 13.84916 | – |
| 2025 Dec 06 18:56 | 2025 Dec 06 05:18:37 | 81.0046 | 0.00069 | 17.1320 | 109.1717 | 271.4973 | 13.84916 | – |
| 2025 Dec 05 18:57 | 2025 Dec 05 06:46:10 | 81.0046 | 0.00069 | 17.1920 | 111.4223 | 271.4973 | 13.84916 | – |
| 2025 Dec 04 18:57 | 2025 Dec 04 06:29:42 | 81.0044 | 0.00068 | 17.2567 | 114.0045 | 271.4973 | 13.84916 | – |
| 2025 Dec 03 18:56 | 2025 Dec 03 04:29:11 | 81.0044 | 0.00068 | 17.3259 | 116.6068 | 271.4973 | 13.84916 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 07:40:47 | 81.0044 | 0.00068 | 17.3813 | 118.7194 | 271.4973 | 13.84916 | – |
| 2025 Nov 30 18:57 | 2025 Nov 30 12:19:56 | 81.0044 | 0.00067 | 17.4968 | 122.9920 | 271.4973 | 13.84916 | – |
| 2025 Nov 29 18:56 | 2025 Nov 29 03:23:17 | 81.0043 | 0.00067 | 17.5845 | 126.5363 | 271.4973 | 13.84916 | – |
| 2025 Nov 28 18:57 | 2025 Nov 28 01:22:46 | 81.0042 | 0.00067 | 17.6538 | 129.0135 | 271.4973 | 13.84916 | – |
| 2025 Nov 27 18:57 | 2025 Nov 27 06:18:24 | 81.0042 | 0.00066 | 17.7046 | 130.8609 | 271.4973 | 13.84916 | – |
| 2025 Nov 26 18:57 | 2025 Nov 26 07:45:57 | 81.0041 | 0.00066 | 17.7646 | 133.2699 | 271.4973 | 13.84916 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 07:29:28 | 81.0039 | 0.00066 | 17.8292 | 135.6891 | 271.4973 | 13.84916 | – |
| 2025 Nov 24 18:56 | 2025 Nov 24 07:13:00 | 81.0037 | 0.00065 | 17.8939 | 137.8217 | 271.4973 | 13.84916 | – |
| 2025 Nov 23 18:57 | 2025 Nov 23 08:40:33 | 81.0036 | 0.00065 | 17.9539 | 140.5381 | 271.4973 | 13.84916 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 23:27:25 | 81.0033 | 0.00064 | 18.1063 | 147.0022 | 271.4973 | 13.84916 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:07:05 | 81.0032 | 0.00064 | 18.1525 | 148.8378 | 271.4973 | 13.84916 | – |
| 2025 Nov 18 18:57 | 2025 Nov 18 09:02:11 | 81.0030 | 0.00063 | 18.2726 | 153.5783 | 271.4973 | 13.84916 | – |