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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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 + 1 Pan, 17.7 m
Radar Cross Section
41.120 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 STARLINK-33714
1 63581U 25076N 26281.13825088 .00017891 00000-0 65827-3 0 9994
2 63581 43.0009 201.7226 0001852 253.6792 106.3856 15.27570736 84320Epoch: 2026-10-08T03:19Z
TLE epoch observation values (Epoch: 2026-10-08T03:19:04.876Z)
Latitude
-0°
Longitude
135.17389°
Altitude
483.211 km
Speed
7.625 km/s
True Right ascension
13h 26m 53s
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
19:43:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.293 km
Perigee altitude
483.751 km
Semi-major axis
6,863.159 km
Eccentricity
0.00019
Inclination
43.0009°
RAAN
201.7226°
Arg. of periapsis
253.6792°
True anomaly
106.40596°
Mean anomaly
106.3856°
Eccentric anomaly
106.39578°
Mean motion
3.81731 °/min
Orbital period
94.31 mins
BSTAR
0.00065827
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-10-09 01:39:44.363Z | 289.476° WNW | 2026-10-09 01:42:44.363Z | 336.742° NNW | 52.661° | 2026-10-09 01:46:44.363Z | 88.003° E |
| 6 mins | 2026-10-09 03:19:44.363Z | 277.449° WNW | 2026-10-09 03:21:44.363Z | 233.649° WSW | 50.873° | 2026-10-09 03:25:44.363Z | 128.212° SE |
| 6 mins | 2026-10-09 21:54:44.363Z | 222.292° SW | 2026-10-09 21:56:44.363Z | 180.678° SSW | 45.331° | 2026-10-09 22:00:44.363Z | 78.601° E |
| 6 mins | 2026-10-09 23:33:44.363Z | 274.682° WNW | 2026-10-09 23:35:44.363Z | 316.759° NNW | 54.613° | 2026-10-09 23:39:44.363Z | 70.564° E |
| 6 mins | 2026-10-10 01:12:44.363Z | 292.925° NW | 2026-10-10 01:15:44.363Z | 33.685° NE | 53.857° | 2026-10-10 01:18:44.363Z | 86.73° 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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