STARLINK-33947, 63787
Orbit data source: Space-Track
STARLINK-33947, 63787 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 02 May 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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63787 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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-33947
1 63787U 25091N 26171.05724645 .00013274 00000-0 49079-3 0 9997
2 63787 43.0016 194.7895 0001624 275.9185 84.1482 15.27594693 64558Epoch: 2026-06-20T01:22Z
TLE epoch observation values (Epoch: 2026-06-20T01:22:26.093Z)
Latitude
0.00002°
Longitude
-94.09653°
Altitude
482.667 km
Speed
7.626 km/s
True Right ascension
12h 59m 09s
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
07:16:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.065 km
Perigee altitude
483.835 km
Semi-major axis
6,863.087 km
Eccentricity
0.00016
Inclination
43.0016°
RAAN
194.7895°
Arg. of periapsis
275.9185°
True anomaly
84.16671°
Mean anomaly
84.1482°
Eccentric anomaly
84.15746°
Mean motion
3.81737 °/min
Orbital period
94.31 mins
BSTAR
0.00049079
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Other satellites on launch #91 in the year 2025 (2025-05-02 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-33947 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 | 2026-06-21 04:14:11.855Z | 201.585° SSW | 2026-06-21 04:17:11.855Z | 144.992° SSE | 22.983° | 2026-06-21 04:20:11.855Z | 90.651° ESE |
| 6 mins | 2026-06-21 05:53:11.855Z | 254.405° W | 2026-06-21 05:56:11.855Z | 56.579° ENE | 43.321° | 2026-06-21 05:59:11.855Z | 71.3° E |
| 5 mins | 2026-06-21 07:33:11.855Z | 295.905° NW | 2026-06-21 07:35:11.855Z | 14.561° NNE | 37.641° | 2026-06-21 07:38:11.855Z | 76.018° E |
| 5 mins | 2026-06-21 09:12:11.855Z | 289.272° WNW | 2026-06-21 09:14:11.855Z | 74.502° E | 44.905° | 2026-06-21 09:17:11.855Z | 107.688° ESE |
| 4 mins | 2026-06-21 10:51:11.855Z | 250.114° W | 2026-06-21 10:53:11.855Z | 203.141° SW | 21.559° | 2026-06-21 10:55:11.855Z | 165.823° 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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