STARLINK-33850, 63679
Orbit data source: Space-Track
STARLINK-33850, 63679 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 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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63679 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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-33850
1 63679U 25085R 26171.30224458 .00009747 00000-0 36314-3 0 9993
2 63679 42.9983 171.3725 0000699 259.0592 101.0181 15.27588633 64550Epoch: 2026-06-20T07:15Z
TLE epoch observation values (Epoch: 2026-06-20T07:15:13.931Z)
Latitude
-0.00003°
Longitude
154.04561°
Altitude
482.89 km
Speed
7.626 km/s
True Right ascension
11h 25m 29s
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
07:16:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.448 km
Perigee altitude
484.489 km
Semi-major axis
6,863.106 km
Eccentricity
0.00007
Inclination
42.9983°
RAAN
171.3725°
Arg. of periapsis
259.0592°
True anomaly
101.02596°
Mean anomaly
101.0181°
Eccentric anomaly
101.02203°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.00036314
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Other satellites on launch #85 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-33850 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-21 03:54:01.897Z | 234.662° WSW | 2026-06-21 03:56:01.897Z | 184.339° SSW | 41.898° | 2026-06-21 03:59:01.897Z | 77.139° E |
| 5 mins | 2026-06-21 05:33:01.897Z | 282.742° WNW | 2026-06-21 05:35:01.897Z | 334.152° NNW | 38.369° | 2026-06-21 05:38:01.897Z | 68.728° E |
| 6 mins | 2026-06-21 07:12:01.897Z | 292.964° NW | 2026-06-21 07:14:01.897Z | 326.951° NNW | 40.084° | 2026-06-21 07:18:01.897Z | 95.028° ESE |
| 5 mins | 2026-06-21 08:51:01.897Z | 270.02° WNW | 2026-06-21 08:53:01.897Z | 224.309° SW | 31.569° | 2026-06-21 08:56:01.897Z | 145.135° 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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