STARLINK-33813, 63585
Orbit data source: Space-Track
STARLINK-33813, 63585 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 14 Apr 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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63585 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 + 2 Pan, 17.7 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 STARLINK-33813
1 63585U 25076S 26011.46528361 .00026408 00000-0 96533-3 0 9991
2 63585 42.9986 284.4395 0000876 283.6175 76.4579 15.27593651 43082Epoch: 2026-01-11T11:10Z
TLE epoch observation values (Epoch: 2026-01-11T11:10:00.503Z)
Latitude
-0.00004°
Longitude
5.96143°
Altitude
482.643 km
Speed
7.626 km/s
True Right ascension
18h 57m 45s
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
01:44:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.555 km
Perigee altitude
484.352 km
Semi-major axis
6,863.091 km
Eccentricity
0.00009
Inclination
42.9986°
RAAN
284.4395°
Arg. of periapsis
283.6175°
True anomaly
76.46766°
Mean anomaly
76.4579°
Eccentric anomaly
76.46278°
Mean motion
3.81736 °/min
Orbital period
94.31 mins
BSTAR
0.00096533
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Other satellites on launch #76 in the year 2025 (2025-04-14 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-33813 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 | 2026-01-12 01:42:26.691Z | 290.559° WNW | 2026-01-12 01:45:26.691Z | 51.776° ENE | 43.663° | 2026-01-12 01:48:26.691Z | 101.059° ESE |
| 4 mins | 2026-01-12 03:22:26.691Z | 253.26° W | 2026-01-12 03:24:26.691Z | 197.23° SSW | 25.908° | 2026-01-12 03:26:26.691Z | 157.102° SSE |
| 6 mins | 2026-01-12 21:56:26.691Z | 245.385° WSW | 2026-01-12 21:59:26.691Z | 101.041° ESE | 43.661° | 2026-01-12 22:02:26.691Z | 73.199° E |
| 5 mins | 2026-01-12 23:36:26.691Z | 291.936° WNW | 2026-01-12 23:38:26.691Z | 10.317° NNE | 37.948° | 2026-01-12 23:41:26.691Z | 73.084° E |
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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