STARLINK-33707, 63401
Orbit data source: Space-Track
STARLINK-33707, 63401 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 31 Mar 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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63401 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: 2 days ago
TLE from 2 days ago
0 STARLINK-33707
1 63401U 25065C 26170.31444876 .00013843 00000-0 51148-3 0 9996
2 63401 43.0021 253.0347 0001020 252.7088 107.3652 15.27588955 68389Epoch: 2026-06-19T07:32Z
TLE epoch observation values (Epoch: 2026-06-19T07:32:48.372Z)
Latitude
-0.00004°
Longitude
-127.71209°
Altitude
483.007 km
Speed
7.626 km/s
True Right ascension
16h 52m 08s
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
08:43:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.667 km
Perigee altitude
484.267 km
Semi-major axis
6,863.104 km
Eccentricity
0.0001
Inclination
43.0021°
RAAN
253.0347°
Arg. of periapsis
252.7088°
True anomaly
107.37636°
Mean anomaly
107.3652°
Eccentric anomaly
107.37078°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.00051148
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Other satellites on launch #65 in the year 2025 (2025-03-31 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-33707 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 | 2026-06-21 08:24:13.854Z | 222.943° SW | 2026-06-21 08:27:13.854Z | 157.417° SSE | 34.982° | 2026-06-21 08:30:13.854Z | 83.104° E |
| 5 mins | 2026-06-21 10:04:13.854Z | 275.084° WNW | 2026-06-21 10:06:13.854Z | 349.411° N | 41.44° | 2026-06-21 10:09:13.854Z | 68.891° E |
| 5 mins | 2026-06-21 11:43:13.854Z | 295.235° NW | 2026-06-21 11:45:13.854Z | 351.16° N | 39.265° | 2026-06-21 11:48:13.854Z | 83.117° E |
| 5 mins | 2026-06-21 13:22:13.854Z | 277.726° WNW | 2026-06-21 13:24:13.854Z | 222.304° SW | 40.193° | 2026-06-21 13:27:13.854Z | 128.015° 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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