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CHECKMATE 10, 57762

Orbit data source: Space-Track

CHECKMATE 10, 57762 is a payload satellite owned by SDA (US) in LEO that was launched on Sat, 02 Sep 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft 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.

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Iframe URL

https://www.satcat.com/sats-embedded/57762?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

57762, 2023-133F

Orbit

LEO

Last TLE update

23 hours ago

Origin

Space Development Agency (US)

Manufacturer

York Space Sys

Mission

Operational Defense Communications

Bus & Motor

S-CLASS, Unknown motor

Mass

~300 kg wet, ~300 kg dry

Launch date (UTC)

2023-09-02 (2 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

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 23 hours ago

0 CHECKMATE 10
1 57762U 23133F   25164.66803312  .00000070  00000-0  51739-4 0  9992
2 57762  81.0005   1.2014 0005654 288.4719  71.5823 13.85421216 90008

Epoch: 2025-06-13T16:01Z

TLE epoch observation values (Epoch: 2025-06-13T16:01:58.061Z)

Latitude

0.00001°

Longitude

-141.50905°

Altitude

946.272 km

Speed

7.379 km/s

True Right ascension

00h 04m 48s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

68.9233°

Longitude

13.43956°

Altitude

960.728 km

Speed

7.376 km/s

Apparent Right ascension

12h 31m 35s

Apparent Declination

21° 37' 46"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

01:37:38

Azimuth

17.179° NNE

Elevation

-26.555°

Doppler factor

Orbital elements

Apogee altitude

946.079 km

Perigee altitude

937.801 km

Semi-major axis

7,320.077 km

Eccentricity

0.00057

Inclination

81.0005°

RAAN

1.2014°

Arg. of periapsis

288.4719°

True anomaly

Unknown

Mean anomaly

71.5823°

Eccentric anomaly

Unknown

Mean motion

3.46553 °/min

Orbital period

103.88 mins

BSTAR

0.000051739

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Other satellites on launch #133 in the year 2023 (2023-09-02 UTC)

CHECKMATE 10 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.
10 mins	2025-06-14 23:48:27.022Z	13.677° NNE	2025-06-14 23:53:27.022Z	72.731° E	25.806°	2025-06-14 23:58:27.022Z	129.286° SE
9 mins	2025-06-15 01:34:27.022Z	327.04° NNW	2025-06-15 01:38:27.022Z	266.881° W	32.635°	2025-06-15 01:43:27.022Z	203.502° SW
9 mins	2025-06-15 13:13:27.022Z	156.676° SSE	2025-06-15 13:17:27.022Z	89.516° E	36.103°	2025-06-15 13:22:27.022Z	23.814° NE
6 mins	2025-06-15 14:59:27.022Z	250.756° W	2025-06-15 15:02:27.022Z	289.47° WNW	22.778°	2025-06-15 15:05:27.022Z	329.017° NNW

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Check out CHECKMATE 10, 57762 on other resources

View CHECKMATE 10, 57762 on NASA - NSSDCA Website

View CHECKMATE 10, 57762 on Heavens-Above

View CHECKMATE 10, 57762 on Keep Track

View CHECKMATE 10, 57762 on Celestrak

View CHECKMATE 10, 57762 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.