STARLINK-3700, 51956
Orbit data source: Space-Track
STARLINK-3700, 51956 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 09 Mar 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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51956 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
297 kg wet, ~275 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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-3700
1 51956U 22025A 25346.87663708 -.00000224 00000-0 38696-5 0 9998
2 51956 53.0571 51.3414 0001451 92.3053 267.8102 15.06396848207960Epoch: 2025-12-12T21:02Z
TLE epoch observation values (Epoch: 2025-12-12T21:02:21.443Z)
Latitude
-0.00005°
Longitude
13.94005°
Altitude
548.139 km
Speed
7.589 km/s
True Right ascension
03h 25m 21s
True Declination
0° 00' 00"
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
05:26:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.496 km
Perigee altitude
546.487 km
Semi-major axis
6,925.629 km
Eccentricity
0.00015
Inclination
53.0571°
RAAN
51.3414°
Arg. of periapsis
92.3053°
True anomaly
267.79359°
Mean anomaly
267.8102°
Eccentric anomaly
267.80189°
Mean motion
3.76578 °/min
Orbital period
95.6 mins
BSTAR
0.0000038696
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Other satellites on launch #25 in the year 2022 (2022-03-09 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-3700 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 | 2025-12-13 08:24:55.636Z | 271.792° WNW | 2025-12-13 08:27:55.636Z | 330.074° NNW | 27.613° | 2025-12-13 08:30:55.636Z | 29.753° NE |
| 4 mins | 2025-12-13 11:47:55.636Z | 348.739° N | 2025-12-13 11:49:55.636Z | 22.515° NE | 14.952° | 2025-12-13 11:51:55.636Z | 51.858° ENE |
| 6 mins | 2025-12-13 13:26:55.636Z | 325.46° NNW | 2025-12-13 13:29:55.636Z | 41.131° NE | 35.499° | 2025-12-13 13:32:55.636Z | 104.065° ESE |
| 5 mins | 2025-12-13 15:06:55.636Z | 274.143° WNW | 2025-12-13 15:08:55.636Z | 234.732° WSW | 23.293° | 2025-12-13 15:11:55.636Z | 178.863° S |
| 6 mins | 2025-12-14 06:39:55.636Z | 206.613° SW | 2025-12-14 06:41:55.636Z | 142.354° SSE | 40.65° | 2025-12-14 06:45:55.636Z | 57.102° ENE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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