STARLINK-3225, 49737
Orbit data source: Space-Track
STARLINK-3225, 49737 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 02 Dec 2021 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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49737 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
290 kg wet, ~270 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-3225
1 49737U 21115P 26170.94611841 .00001584 00000-0 11761-3 0 9997
2 49737 53.1608 49.9621 0001533 93.2261 266.8906 15.08843236250971Epoch: 2026-06-19T22:42Z
TLE epoch observation values (Epoch: 2026-06-19T22:42:24.630Z)
Latitude
-0.00002°
Longitude
161.19166°
Altitude
540.683 km
Speed
7.593 km/s
True Right ascension
03h 19m 50s
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
21:33:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.048 km
Perigee altitude
538.927 km
Semi-major axis
6,918.124 km
Eccentricity
0.00015
Inclination
53.1608°
RAAN
49.9621°
Arg. of periapsis
93.2261°
True anomaly
266.87306°
Mean anomaly
266.8906°
Eccentric anomaly
266.88183°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.00011761
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Other satellites on launch #115 in the year 2021 (2021-12-02 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-3225 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 17:38:04.562Z | 216.171° SW | 2026-06-22 17:42:04.562Z | 122.55° SE | 41.115° | 2026-06-22 17:45:04.562Z | 58.415° ENE |
| 4 mins | 2026-06-22 19:20:04.562Z | 301.611° NW | 2026-06-22 19:21:04.562Z | 323.225° NNW | 22.693° | 2026-06-22 19:24:04.562Z | 23.265° NE |
| 4 mins | 2026-06-22 22:41:04.562Z | 348.537° N | 2026-06-22 22:43:04.562Z | 23.761° NE | 16.242° | 2026-06-22 22:45:04.562Z | 55.307° ENE |
| 6 mins | 2026-06-23 00:20:04.562Z | 321.186° NNW | 2026-06-23 00:23:04.562Z | 60.852° ENE | 39.926° | 2026-06-23 00:26:04.562Z | 115.119° SE |
| 4 mins | 2026-06-23 02:00:04.562Z | 262.893° W | 2026-06-23 02:02:04.562Z | 226.07° WSW | 17.568° | 2026-06-23 02:04:04.562Z | 193.41° SSW |
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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