STARLINK-4637, 53742
Orbit data source: Space-Track
STARLINK-4637, 53742 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 05 Sep 2022 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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53742 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-4637
1 53742U 22107AU 26171.41668980 .00075993 00000-0 41389-2 0 9992
2 53742 53.1591 162.7339 0000197 1.7686 346.3438 15.13753027 5823Epoch: 2026-06-20T10:00Z
TLE epoch observation values (Epoch: 2026-06-20T10:00:01.998Z)
Latitude
-9.62389°
Longitude
96.83565°
Altitude
527.276 km
Speed
7.6 km/s
True Right ascension
10h 21m 54s
True Declination
-9° 33' 56"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
00:33:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
525.158 km
Perigee altitude
524.886 km
Semi-major axis
6,903.159 km
Eccentricity
0.00002
Inclination
53.1591°
RAAN
162.7339°
Arg. of periapsis
1.7686°
True anomaly
346.34327°
Mean anomaly
346.3438°
Eccentric anomaly
346.34353°
Mean motion
3.78418 °/min
Orbital period
95.13 mins
BSTAR
0.0041389
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Other satellites on launch #107 in the year 2022 (2022-09-05 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-4637 Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-23 01:37:18.963Z | 234.872° WSW | 2026-06-23 01:40:18.963Z | 15.021° NNE | 43.584° | 2026-06-23 01:43:18.963Z | 47.376° ENE |
| 4 mins | 2026-06-23 03:18:18.963Z | 316.047° NNW | 2026-06-23 03:19:18.963Z | 335.48° NNW | 17.927° | 2026-06-23 03:22:18.963Z | 25.449° NE |
| 4 mins | 2026-06-23 06:38:18.963Z | 349.071° N | 2026-06-23 06:40:18.963Z | 29.008° NE | 19.216° | 2026-06-23 06:42:18.963Z | 64.288° ENE |
| 6 mins | 2026-06-23 08:17:18.963Z | 308.725° NW | 2026-06-23 08:19:18.963Z | 279.232° WNW | 44.836° | 2026-06-23 08:23:18.963Z | 132.449° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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