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 Apr 23 17:57 | 2025 Apr 22 11:58:46 | 81.0011 | 0.00067 | 7.6875 | 22.6545 | 337.4906 | 13.84873 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 03:18:35 | 81.0011 | 0.00067 | 7.7106 | 23.5517 | 337.4906 | 13.84873 | – |
| 2025 Apr 21 17:57 | 2025 Apr 21 03:02:04 | 81.0010 | 0.00068 | 7.7753 | 26.0965 | 337.4906 | 13.84873 | – |
| 2025 Apr 20 17:56 | 2025 Apr 20 02:45:33 | 81.0011 | 0.00068 | 7.8399 | 28.6727 | 337.4906 | 13.84873 | – |
| 2025 Apr 19 17:56 | 2025 Apr 18 12:36:44 | 81.0012 | 0.00069 | 7.9416 | 32.5694 | 337.4906 | 13.84873 | – |
| 2025 Apr 18 17:57 | 2025 Apr 17 10:36:11 | 81.0013 | 0.00069 | 8.0108 | 35.3038 | 337.4906 | 13.84873 | – |
| 2025 Apr 17 17:56 | 2025 Apr 16 18:59:51 | 81.0013 | 0.00070 | 8.0524 | 36.8794 | 337.4906 | 13.84873 | – |
| 2025 Apr 16 17:57 | 2025 Apr 16 03:23:31 | 81.0013 | 0.00070 | 8.0940 | 38.5076 | 337.4906 | 13.84873 | – |
| 2025 Apr 15 17:56 | 2025 Apr 15 01:22:58 | 81.0013 | 0.00070 | 8.1632 | 41.1752 | 337.4906 | 13.84873 | – |
| 2025 Apr 14 17:56 | 2025 Apr 14 01:06:27 | 81.0014 | 0.00071 | 8.2279 | 43.6047 | 337.4906 | 13.84873 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 13:52:40 | 81.0017 | 0.00072 | 8.4496 | 52.1141 | 337.4906 | 13.84873 | – |
| 2025 Apr 10 17:56 | 2025 Apr 09 18:48:16 | 81.0018 | 0.00072 | 8.5004 | 54.0134 | 337.4906 | 13.84873 | – |
| 2025 Apr 09 17:57 | 2025 Apr 08 13:19:38 | 81.0019 | 0.00072 | 8.5789 | 56.9958 | 337.4906 | 13.84873 | – |
| 2025 Apr 08 17:57 | 2025 Apr 08 11:35:36 | 81.0020 | 0.00072 | 8.5835 | 57.1801 | 337.4906 | 13.84873 | – |
| 2025 Apr 07 17:56 | 2025 Apr 07 04:22:56 | 81.0022 | 0.00073 | 8.6666 | 60.3191 | 337.4906 | 13.84873 | – |
| 2025 Apr 06 17:56 | 2025 Apr 06 04:06:25 | 81.0023 | 0.00073 | 8.7313 | 62.6847 | 337.4906 | 13.84873 | – |
| 2025 Apr 05 17:56 | 2025 Apr 04 19:09:43 | 81.0026 | 0.00073 | 8.8190 | 65.9191 | 337.4906 | 13.84873 | – |
| 2025 Apr 04 17:56 | 2025 Apr 03 15:25:07 | 81.0028 | 0.00074 | 8.8929 | 68.5704 | 337.4906 | 13.84873 | – |
| 2025 Apr 03 17:56 | 2025 Apr 02 15:08:36 | 81.0031 | 0.00074 | 8.9576 | 70.9747 | 337.4906 | 13.84873 | – |
| 2025 Apr 02 17:57 | 2025 Apr 02 13:24:33 | 81.0031 | 0.00074 | 8.9622 | 71.1485 | 337.4906 | 13.84873 | – |
| 2025 Apr 01 17:56 | 2025 Apr 01 13:08:02 | 81.0033 | 0.00074 | 9.0268 | 73.5925 | 337.4906 | 13.84873 | – |
| 2025 Mar 31 17:56 | 2025 Mar 31 12:51:31 | 81.0034 | 0.00074 | 9.0915 | 76.0190 | 337.4906 | 13.84873 | – |
| 2025 Mar 30 17:57 | 2025 Mar 30 05:38:51 | 81.0036 | 0.00075 | 9.1746 | 79.1073 | 337.4906 | 13.84873 | – |
| 2025 Mar 29 18:56 | 2025 Mar 29 08:50:24 | 81.0037 | 0.00075 | 9.2300 | 81.1852 | 337.4906 | 13.84873 | – |
| 2025 Mar 28 18:57 | 2025 Mar 28 05:05:48 | 81.0039 | 0.00075 | 9.3039 | 83.9064 | 337.4906 | 13.84873 | – |
| 2025 Mar 27 18:56 | 2025 Mar 27 04:49:17 | 81.0040 | 0.00075 | 9.3685 | 86.2881 | 337.4906 | 13.84873 | – |