STARLINK-33950, 63701
Orbit data source: Space-Track
STARLINK-33950, 63701 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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63701 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-33950
1 63701U 25087E 26171.24642495 .00016217 00000-0 53283-3 0 9993
2 63701 53.1586 103.0458 0001486 95.6103 264.5068 15.31722612 64901Epoch: 2026-06-20T05:54Z
TLE epoch observation values (Epoch: 2026-06-20T05:54:51.115Z)
Latitude
-0.00002°
Longitude
105.869°
Altitude
471.67 km
Speed
7.631 km/s
True Right ascension
06h 52m 10s
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
07:23:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.947 km
Perigee altitude
469.912 km
Semi-major axis
6,849.066 km
Eccentricity
0.00015
Inclination
53.1586°
RAAN
103.0458°
Arg. of periapsis
95.6103°
True anomaly
264.48985°
Mean anomaly
264.5068°
Eccentric anomaly
264.49833°
Mean motion
3.82909 °/min
Orbital period
94.02 mins
BSTAR
0.00053283
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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-33950 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 21:44:07.481Z | 204.6° SW | 2026-06-20 21:47:07.481Z | 135.815° SSE | 34.585° | 2026-06-20 21:50:07.481Z | 64.532° ENE |
| 5 mins | 2026-06-20 23:23:07.481Z | 285.812° WNW | 2026-06-20 23:25:07.481Z | 333.194° NNW | 23.884° | 2026-06-20 23:28:07.481Z | 30.211° NE |
| 4 mins | 2026-06-21 04:20:07.481Z | 341.821° N | 2026-06-21 04:22:07.481Z | 53.649° ENE | 31.305° | 2026-06-21 04:24:07.481Z | 97.178° ESE |
| 4 mins | 2026-06-21 05:58:07.481Z | 259.84° W | 2026-06-21 05:59:07.481Z | 235.094° WSW | 22.262° | 2026-06-21 06:02:07.481Z | 175.851° S |
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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