STARLINK-33534, 63499
Orbit data source: Space-Track
STARLINK-33534, 63499 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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63499 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: 1 day ago
TLE from 1 day ago
0 STARLINK-33534
1 63499U 25071G 26082.30642577 .00029424 00000-0 10018-2 0 9991
2 63499 53.1614 76.7473 0001099 91.7676 268.3451 15.30196384 54831Epoch: 2026-03-23T07:21Z
TLE epoch observation values (Epoch: 2026-03-23T07:21:15.186Z)
Latitude
0°
Longitude
145.6337°
Altitude
476.148 km
Speed
7.629 km/s
True Right ascension
05h 06m 59s
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
12:31:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.235 km
Perigee altitude
474.729 km
Semi-major axis
6,853.619 km
Eccentricity
0.00011
Inclination
53.1614°
RAAN
76.7473°
Arg. of periapsis
91.7676°
True anomaly
268.33251°
Mean anomaly
268.3451°
Eccentric anomaly
268.33881°
Mean motion
3.82528 °/min
Orbital period
94.11 mins
BSTAR
0.0010018
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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-33534 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 | 2026-03-24 08:55:39.167Z | 312.508° NW | 2026-03-24 08:58:39.167Z | 348.91° N | 43.712° | 2026-03-24 09:01:39.167Z | 125.564° SE |
| 6 mins | 2026-03-25 01:51:39.167Z | 224.858° SW | 2026-03-25 01:54:39.167Z | 72.435° E | 43.186° | 2026-03-25 01:57:39.167Z | 51.895° ENE |
| 4 mins | 2026-03-25 06:48:39.167Z | 341.166° N | 2026-03-25 06:50:39.167Z | 15.246° NNE | 15.394° | 2026-03-25 06:52:39.167Z | 51.91° ENE |
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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