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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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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-33813
1 63585U 25076S 26101.37163846 .00012564 00000-0 46522-3 0 9995
2 63585 42.9988 136.6886 0001101 273.6707 86.4019 15.27585891 56833Epoch: 2026-04-11T08:55Z
TLE epoch observation values (Epoch: 2026-04-11T08:55:09.562Z)
Latitude
-0.00002°
Longitude
163.30684°
Altitude
482.759 km
Speed
7.626 km/s
True Right ascension
09h 06m 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
06:49:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.732 km
Perigee altitude
484.221 km
Semi-major axis
6,863.114 km
Eccentricity
0.00011
Inclination
42.9988°
RAAN
136.6886°
Arg. of periapsis
273.6707°
True anomaly
86.41449°
Mean anomaly
86.4019°
Eccentric anomaly
86.4082°
Mean motion
3.81734 °/min
Orbital period
94.31 mins
BSTAR
0.00046522
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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 | 2026-04-12 05:31:15.669Z | 218.027° SW | 2026-04-12 05:34:15.669Z | 159.311° S | 31.468° | 2026-04-12 05:37:15.669Z | 86.459° E |
| 5 mins | 2026-04-12 07:11:15.669Z | 269.999° W | 2026-04-12 07:13:15.669Z | 341.397° N | 42.533° | 2026-04-12 07:16:15.669Z | 68.856° E |
| 5 mins | 2026-04-12 08:50:15.669Z | 294.301° NW | 2026-04-12 08:52:15.669Z | 347.389° N | 38.395° | 2026-04-12 08:55:15.669Z | 79.866° E |
| 6 mins | 2026-04-12 10:29:15.669Z | 281.57° WNW | 2026-04-12 10:31:15.669Z | 237.158° WSW | 41.898° | 2026-04-12 10:35:15.669Z | 120.091° SE |
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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