STARLINK-33833, 63498
Orbit data source: Space-Track
STARLINK-33833, 63498 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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63498 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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-33833
1 63498U 25071F 26111.89823405 .00015574 00000-0 53634-3 0 9991
2 63498 53.1596 299.3428 0001229 79.2805 280.8334 15.30231157 59384Epoch: 2026-04-21T21:33Z
TLE epoch observation values (Epoch: 2026-04-21T21:33:27.421Z)
Latitude
-0.00005°
Longitude
126.0111°
Altitude
475.864 km
Speed
7.629 km/s
True Right ascension
19h 57m 22s
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
11:58:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.221 km
Perigee altitude
474.536 km
Semi-major axis
6,853.516 km
Eccentricity
0.00012
Inclination
53.1596°
RAAN
299.3428°
Arg. of periapsis
79.2805°
True anomaly
280.81957°
Mean anomaly
280.8334°
Eccentric anomaly
280.82648°
Mean motion
3.82537 °/min
Orbital period
94.11 mins
BSTAR
0.00053634
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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-33833 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-04-22 14:57:53.931Z | 218.276° SW | 2026-04-22 15:00:53.931Z | 177.232° S | 40.346° | 2026-04-22 15:04:53.931Z | 55.461° ENE |
| 4 mins | 2026-04-22 16:37:53.931Z | 299.495° NW | 2026-04-22 16:39:53.931Z | 344.452° N | 19.902° | 2026-04-22 16:41:53.931Z | 21.463° NNE |
| 6 mins | 2026-04-22 21:33:53.931Z | 323.069° NNW | 2026-04-22 21:35:53.931Z | 6.232° NNE | 37.587° | 2026-04-22 21:39:53.931Z | 115.183° SE |
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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