CHECKMATE 2, 56167
Orbit data source: Space-Track
CHECKMATE 2, 56167 is a payload satellite owned by SDA (US) in LEO that was launched on Sun, 02 Apr 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
Focus sentinelFocus sentinel
56167 intel report (Beta)
CHECKMATE 2 details
| Identifier | |
| Orbit | LEO |
| Last TLE update | 13 hours ago |
| Origin | |
| Manufacturer | York Space Sys |
| Mission | Operational Defense Communications |
| Bus & Motor | S-CLASS, Unknown motor |
| Mass | ~300 kg wet, ~300 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Box + 1 Pan, 2 m |
| Radar Cross Section | 0.945 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 13 hours ago
0 CHECKMATE 2
1 56167U 23050F 25015.05569218 .00000151 00000-0 12403-3 0 9994
2 56167 81.0028 208.5876 0006214 271.4239 88.6205 13.85021225 90381Epoch: 2025-01-15T01:20Z
Definitive object data (Epoch: 2025-01-15T01:20:11.804Z)
| Latitude | -0.00004° |
| Longitude | 73.78489° |
| Altitude | 948.881 km |
| Speed | 7.377 km/s |
| True Right ascension | 13h 54m 21s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
| Latitude | -62.29811° |
| Longitude | -89.28987° |
| Altitude | 965.918 km |
| Speed | 7.37 km/s |
| Apparent Right ascension | 03h 12m 18s |
| Apparent Declination | -51° 45' 28" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 15:19:27 |
| Azimuth | 174.624° S |
| Elevation | -78.094° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 947.9 km |
| Perigee altitude | 938.801 km |
| Semi-major axis | 7,321.487 km |
| Eccentricity | 0.0006214 |
| Inclination | 81.0028° |
| RAAN | 208.5876° |
| Arg. of periapsis | 271.4239° |
| True anomaly | 88.69169° |
| Mean anomaly | 88.6205° |
| Eccentric anomaly | 88.65609° |
| Mean motion | 3.46453 °/min |
| BSTAR | 0.00012403 |
| Orbital period | 103.91 mins |
Loading maneuver chart data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #50 in the year 2023 (2023-04-02 UTC)
| CHECKMATE 8, 56162 |
| CHECKMATE 5, 56163 |
| CHECKMATE 4, 56164 |
| CHECKMATE 6, 56165 |
| CHECKMATE 7, 56166 |
| CHECKMATE 2, 56167 |
| CHECKMATE 1, 56168 |
| CHECKMATE 3, 56169 |
| BB 2, 56170 |
| BB 1, 56171 |
CHECKMATE 2 Visibility forecast
Observer location: undefined°, undefined
Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-01-15 15:23:43.914Z | 274.942° WNW | 2025-01-15 15:25:43.914Z | 295.386° NW | 13.162° | 2025-01-15 15:27:43.914Z | 316.125° NNW |
| 11 mins | 2025-01-16 00:27:43.914Z | 352.731° N | 2025-01-16 00:32:43.914Z | 67.792° E | 44.75° | 2025-01-16 00:38:43.914Z | 168.809° S |
| 6 mins | 2025-01-16 12:09:43.914Z | 114.228° SE | 2025-01-16 12:12:43.914Z | 79.063° E | 17.615° | 2025-01-16 12:15:43.914Z | 47.571° ENE |
| 10 mins | 2025-01-16 13:51:43.914Z | 205.086° SW | 2025-01-16 13:56:43.914Z | 286.53° WNW | 40.938° | 2025-01-16 14:01:43.914Z | 0.095° NNE |
Authenticating...
Click to sort rows by NORAD ID header in ascending order | Click to sort rows by Common name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
|---|