STARLINK-33714, 63581
Orbit data source: Space-Track
STARLINK-33714, 63581 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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63581 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: 3 hours ago
TLE from 3 hours ago
0 STARLINK-33714
1 63581U 25076N 25300.17858120 .00021917 00000-0 80341-3 0 9994
2 63581 42.9947 355.5215 0000210 328.5614 31.5225 15.27587427 31413Epoch: 2025-10-27T04:17Z
TLE epoch observation values (Epoch: 2025-10-27T04:17:09.415Z)
Latitude
-0.00003°
Longitude
-104.55191°
Altitude
482.679 km
Speed
7.626 km/s
True Right ascension
23h 42m 05s
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
02:37:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.117 km
Perigee altitude
484.829 km
Semi-major axis
6,863.11 km
Eccentricity
0.00002
Inclination
42.9947°
RAAN
355.5215°
Arg. of periapsis
328.5614°
True anomaly
31.52376°
Mean anomaly
31.5225°
Eccentric anomaly
31.52313°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.00080341
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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-33714 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 | 2025-10-27 07:38:39.909Z | 225.307° WSW | 2025-10-27 07:41:39.909Z | 144.92° SSE | 36.973° | 2025-10-27 07:44:39.909Z | 80.26° E |
| 5 mins | 2025-10-27 09:18:39.909Z | 279.705° WNW | 2025-10-27 09:20:39.909Z | 7.721° NNE | 40.413° | 2025-10-27 09:23:39.909Z | 69.813° E |
| 5 mins | 2025-10-27 10:57:39.909Z | 296.876° NW | 2025-10-27 10:59:39.909Z | 6.833° NNE | 40.236° | 2025-10-27 11:02:39.909Z | 86.208° E |
| 5 mins | 2025-10-27 12:36:39.909Z | 273.387° WNW | 2025-10-27 12:38:39.909Z | 204.808° SW | 38.748° | 2025-10-27 12:41:39.909Z | 130.808° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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