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 + 2 Pan, 17.7 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 STARLINK-33714
1 63581U 25076N 26089.62135461 .00029425 00000-0 10740-2 0 9992
2 63581 43.0019 203.3088 0002747 291.0439 69.0118 15.27593792 55032Epoch: 2026-03-30T14:54Z
TLE epoch observation values (Epoch: 2026-03-30T14:54:45.038Z)
Latitude
-0.00006°
Longitude
151.61081°
Altitude
482.109 km
Speed
7.627 km/s
True Right ascension
13h 33m 14s
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
08:54:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.838 km
Perigee altitude
483.067 km
Semi-major axis
6,863.09 km
Eccentricity
0.00027
Inclination
43.0019°
RAAN
203.3088°
Arg. of periapsis
291.0439°
True anomaly
69.04119°
Mean anomaly
69.0118°
Eccentric anomaly
69.0265°
Mean motion
3.81736 °/min
Orbital period
94.31 mins
BSTAR
0.001074
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-03-31 09:55:18.236Z | 184.836° SSW | 2026-03-31 09:57:18.236Z | 151.877° SSE | 16.55° | 2026-03-31 09:59:18.236Z | 113.119° SE |
| 5 mins | 2026-03-31 11:34:18.236Z | 240.056° WSW | 2026-03-31 11:36:18.236Z | 148.634° SSE | 44.055° | 2026-03-31 11:39:18.236Z | 74.356° E |
| 5 mins | 2026-03-31 13:13:18.236Z | 287.93° WNW | 2026-03-31 13:15:18.236Z | 354.136° N | 38.471° | 2026-03-31 13:18:18.236Z | 71.183° E |
| 5 mins | 2026-03-31 14:52:18.236Z | 293.271° NW | 2026-03-31 14:54:18.236Z | 343.294° N | 42.902° | 2026-03-31 14:57:18.236Z | 96.916° ESE |
| 5 mins | 2026-03-31 16:31:18.236Z | 263.031° W | 2026-03-31 16:33:18.236Z | 211.404° SW | 28.997° | 2026-03-31 16:36:18.236Z | 148.017° SSE |
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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