STARLINK-34035, 63937
Orbit data source: Space-Track
STARLINK-34035, 63937 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 13 May 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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63937 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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-34035
1 63937U 25098M 26171.30727690 .00000809 00000-0 75540-4 0 9995
2 63937 70.0015 15.7170 0002931 264.1860 95.8965 14.98338671 61926Epoch: 2026-06-20T07:22Z
TLE epoch observation values (Epoch: 2026-06-20T07:22:28.724Z)
Latitude
-0°
Longitude
-3.42646°
Altitude
574.663 km
Speed
7.574 km/s
True Right ascension
01h 02m 52s
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
10:20:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.014 km
Perigee altitude
567.941 km
Semi-major axis
6,948.114 km
Eccentricity
0.00029
Inclination
70.0015°
RAAN
15.717°
Arg. of periapsis
264.186°
True anomaly
95.92991°
Mean anomaly
95.8965°
Eccentric anomaly
95.9132°
Mean motion
3.74751 °/min
Orbital period
96.06 mins
BSTAR
0.00007554
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Other satellites on launch #98 in the year 2025 (2025-05-13 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-34035 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 | 2026-06-20 23:56:05.036Z | 2.866° NNE | 2026-06-20 23:59:05.036Z | 55.478° ENE | 24.326° | 2026-06-21 00:02:05.036Z | 110.914° ESE |
| 5 mins | 2026-06-21 01:35:05.036Z | 297.842° NW | 2026-06-21 01:37:05.036Z | 260.818° W | 22.685° | 2026-06-21 01:40:05.036Z | 205.282° SW |
| 4 mins | 2026-06-21 13:58:05.036Z | 128.25° SE | 2026-06-21 13:59:05.036Z | 110.865° ESE | 17.149° | 2026-06-21 14:02:05.036Z | 62.86° ENE |
| 6 mins | 2026-06-21 15:35:05.036Z | 244.217° WSW | 2026-06-21 15:37:05.036Z | 286.911° WNW | 29.994° | 2026-06-21 15:41:05.036Z | 6.249° NNE |
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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