STARLINK-33843, 63507
Orbit data source: Space-Track
STARLINK-33843, 63507 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 07 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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63507 intel report (Beta)
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Edit Public Description
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 + 1 Pan, 14.5 m
Radar Cross Section
41.120 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-33843
1 63507U 25071Q 25260.30388341 .00021156 00000-0 72434-3 0 9999
2 63507 53.1581 225.2542 0002961 90.0838 270.0502 15.30200298 26200Epoch: 2025-09-17T07:17Z
TLE epoch observation values (Epoch: 2025-09-17T07:17:35.526Z)
Latitude
-0.00003°
Longitude
119.37439°
Altitude
476.113 km
Speed
7.629 km/s
True Right ascension
15h 01m 01s
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
21:39:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
477.5 km
Perigee altitude
473.442 km
Semi-major axis
6,853.608 km
Eccentricity
0.0003
Inclination
53.1581°
RAAN
225.2542°
Arg. of periapsis
90.0838°
True anomaly
270.01627°
Mean anomaly
270.0502°
Eccentric anomaly
270.03323°
Mean motion
3.82529 °/min
Orbital period
94.11 mins
BSTAR
0.00072434
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Other satellites on launch #71 in the year 2025 (2025-04-07 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-33843 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 | 2025-09-19 05:11:20.941Z | 340.221° N | 2025-09-19 05:13:20.941Z | 15.016° NNE | 16.665° | 2025-09-19 05:15:20.941Z | 54.16° ENE |
| 5 mins | 2025-09-19 06:50:20.941Z | 314.061° NW | 2025-09-19 06:52:20.941Z | 108.319° ESE | 43.482° | 2025-09-19 06:55:20.941Z | 128.143° SE |
| 6 mins | 2025-09-19 23:44:20.941Z | 227.113° WSW | 2025-09-19 23:47:20.941Z | 168.056° S | 44.897° | 2025-09-19 23:50:20.941Z | 51.097° ENE |
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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