STARLINK-33773, 63713
Orbit data source: Space-Track
STARLINK-33773, 63713 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 28 Apr 2025 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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63713 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-33773
1 63713U 25087S 26170.53791333 .00013270 00000-0 43838-3 0 9994
2 63713 53.1612 105.7287 0001123 89.2749 270.8381 15.31716378 64805Epoch: 2026-06-19T12:54Z
TLE epoch observation values (Epoch: 2026-06-19T12:54:35.711Z)
Latitude
-0.00004°
Longitude
4.31442°
Altitude
471.58 km
Speed
7.631 km/s
True Right ascension
07h 02m 54s
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
07:24:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.717 km
Perigee altitude
470.178 km
Semi-major axis
6,849.085 km
Eccentricity
0.00011
Inclination
53.1612°
RAAN
105.7287°
Arg. of periapsis
89.2749°
True anomaly
270.82523°
Mean anomaly
270.8381°
Eccentric anomaly
270.83167°
Mean motion
3.82908 °/min
Orbital period
94.02 mins
BSTAR
0.00043838
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Other satellites on launch #87 in the year 2025 (2025-04-28 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-33773 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 | 2026-06-20 21:57:42.229Z | 218.121° SW | 2026-06-20 22:00:42.229Z | 170.125° S | 41.039° | 2026-06-20 22:03:42.229Z | 57.908° ENE |
| 4 mins | 2026-06-20 23:37:42.229Z | 303.014° NW | 2026-06-20 23:38:42.229Z | 324.628° NNW | 19.703° | 2026-06-20 23:41:42.229Z | 23.859° NE |
| 5 mins | 2026-06-21 04:33:42.229Z | 327.467° NNW | 2026-06-21 04:35:42.229Z | 41.15° NE | 38.9° | 2026-06-21 04:38:42.229Z | 112.996° SE |
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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