STARLINK-33580, 63711
Orbit data source: Space-Track
STARLINK-33580, 63711 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 28 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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63711 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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-33580
1 63711U 25087Q 25349.94716265 .00005006 00000-0 18112-3 0 9990
2 63711 53.1580 248.8617 0001413 42.8625 317.2486 15.30181552 36375Epoch: 2025-12-15T22:43Z
TLE epoch observation values (Epoch: 2025-12-15T22:43:54.852Z)
Latitude
-0.00002°
Longitude
-176.95529°
Altitude
475.459 km
Speed
7.63 km/s
True Right ascension
16h 35m 26s
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
03:06:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.495 km
Perigee altitude
474.558 km
Semi-major axis
6,853.664 km
Eccentricity
0.00014
Inclination
53.158°
RAAN
248.8617°
Arg. of periapsis
42.8625°
True anomaly
317.23761°
Mean anomaly
317.2486°
Eccentric anomaly
317.2431°
Mean motion
3.82524 °/min
Orbital period
94.11 mins
BSTAR
0.00018112
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Other satellites on launch #87 in the year 2025 (2025-04-28 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-33580 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 | 2025-12-16 19:16:01.093Z | 184.766° SSW | 2025-12-16 19:19:01.093Z | 118.252° SE | 23.859° | 2025-12-16 19:21:01.093Z | 78.893° E |
| 5 mins | 2025-12-16 20:54:01.093Z | 266.844° W | 2025-12-16 20:56:01.093Z | 312.133° NW | 30.203° | 2025-12-16 20:59:01.093Z | 30.626° NE |
| 4 mins | 2025-12-17 01:52:01.093Z | 353.406° N | 2025-12-17 01:53:01.093Z | 19.934° NNE | 25.161° | 2025-12-17 01:56:01.093Z | 86.289° E |
| 5 mins | 2025-12-17 03:29:01.093Z | 287.248° WNW | 2025-12-17 03:31:01.093Z | 238.545° WSW | 31.857° | 2025-12-17 03:34:01.093Z | 161.324° S |
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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