STARLINK-33939, 63702
Orbit data source: Space-Track
STARLINK-33939, 63702 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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63702 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: 21 hours ago
TLE from 21 hours ago
0 STARLINK-33939
1 63702U 25087F 26170.95742081 .00013584 00000-0 44845-3 0 9991
2 63702 53.1594 104.0799 0001391 86.4743 273.6417 15.31717674 64869Epoch: 2026-06-19T22:58Z
TLE epoch observation values (Epoch: 2026-06-19T22:58:41.157Z)
Latitude
-0.00009°
Longitude
-148.7706°
Altitude
471.527 km
Speed
7.632 km/s
True Right ascension
06h 56m 19s
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
07:18:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.897 km
Perigee altitude
469.991 km
Semi-major axis
6,849.081 km
Eccentricity
0.00014
Inclination
53.1594°
RAAN
104.0799°
Arg. of periapsis
86.4743°
True anomaly
273.62579°
Mean anomaly
273.6417°
Eccentric anomaly
273.63375°
Mean motion
3.82908 °/min
Orbital period
94.02 mins
BSTAR
0.00044845
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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-33939 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-20 21:03:00.381Z | 171.427° S | 2026-06-20 21:05:00.381Z | 138.068° SSE | 16.683° | 2026-06-20 21:07:00.381Z | 97.67° ESE |
| 5 mins | 2026-06-20 22:41:00.381Z | 256.201° W | 2026-06-20 22:43:00.381Z | 326.514° NNW | 38.2° | 2026-06-20 22:46:00.381Z | 39.607° NE |
| 4 mins | 2026-06-21 03:38:00.381Z | 351.679° N | 2026-06-21 03:40:00.381Z | 38.078° NE | 19.908° | 2026-06-21 03:42:00.381Z | 74.079° E |
| 6 mins | 2026-06-21 05:15:00.381Z | 300.629° NW | 2026-06-21 05:18:00.381Z | 185.755° SSW | 39.629° | 2026-06-21 05:21:00.381Z | 142.941° SSE |
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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