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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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 17.7 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-33843
1 63507U 25071Q 26049.77331814 .00022190 00000-0 75905-3 0 9994
2 63507 53.1573 227.7575 0000847 78.1423 281.9673 15.30201760 49853Epoch: 2026-02-18T18:33Z
TLE epoch observation values (Epoch: 2026-02-18T18:33:34.687Z)
Latitude
0.00001°
Longitude
160.62883°
Altitude
475.989 km
Speed
7.629 km/s
True Right ascension
15h 11m 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
02:37:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.047 km
Perigee altitude
474.886 km
Semi-major axis
6,853.604 km
Eccentricity
0.00008
Inclination
53.1573°
RAAN
227.7575°
Arg. of periapsis
78.1423°
True anomaly
281.9578°
Mean anomaly
281.9673°
Eccentric anomaly
281.96255°
Mean motion
3.82529 °/min
Orbital period
94.11 mins
BSTAR
0.00075905
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-02-20 13:01:45.282Z | 177.641° S | 2026-02-20 13:04:45.282Z | 122.407° SE | 18.973° | 2026-02-20 13:06:45.282Z | 85.517° E |
| 5 mins | 2026-02-20 14:39:45.282Z | 256.987° W | 2026-02-20 14:41:45.282Z | 303.797° NW | 35.053° | 2026-02-20 14:44:45.282Z | 34.964° NE |
| 4 mins | 2026-02-20 19:37:45.282Z | 356.167° N | 2026-02-20 19:38:45.282Z | 20.113° NNE | 21.792° | 2026-02-20 19:41:45.282Z | 79.788° E |
| 5 mins | 2026-02-20 21:14:45.282Z | 295.751° NW | 2026-02-20 21:16:45.282Z | 248.463° W | 37.857° | 2026-02-20 21:19:45.282Z | 150.822° 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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