STARLINK-33957, 63897
Orbit data source: Space-Track
STARLINK-33957, 63897 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 10 May 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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63897 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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-33957
1 63897U 25095H 26171.47261546 .00012911 00000-0 47769-3 0 9996
2 63897 42.9970 316.0535 0001428 248.7428 111.3271 15.27592569 63498Epoch: 2026-06-20T11:20Z
TLE epoch observation values (Epoch: 2026-06-20T11:20:33.975Z)
Latitude
-0.00004°
Longitude
-122.77485°
Altitude
483.143 km
Speed
7.625 km/s
True Right ascension
21h 04m 12s
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
07:17:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.937 km
Perigee altitude
483.977 km
Semi-major axis
6,863.094 km
Eccentricity
0.00014
Inclination
42.997°
RAAN
316.0535°
Arg. of periapsis
248.7428°
True anomaly
111.34234°
Mean anomaly
111.3271°
Eccentric anomaly
111.33472°
Mean motion
3.81736 °/min
Orbital period
94.31 mins
BSTAR
0.00047769
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Other satellites on launch #95 in the year 2025 (2025-05-10 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-33957 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 12:38:37.183Z | 214.642° SW | 2026-06-21 12:41:37.183Z | 161.947° S | 28.524° | 2026-06-21 12:44:37.183Z | 89.791° E |
| 5 mins | 2026-06-21 14:18:37.183Z | 265.459° W | 2026-06-21 14:20:37.183Z | 325.128° NNW | 43.208° | 2026-06-21 14:23:37.183Z | 68.983° E |
| 5 mins | 2026-06-21 15:57:37.183Z | 292.883° NW | 2026-06-21 15:59:37.183Z | 341.601° N | 37.622° | 2026-06-21 16:02:37.183Z | 77.207° E |
| 6 mins | 2026-06-21 17:36:37.183Z | 284.306° WNW | 2026-06-21 17:38:37.183Z | 256.912° W | 42.232° | 2026-06-21 17:42:37.183Z | 116.464° 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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