STARLINK-34115, 63972
Orbit data source: Space-Track
STARLINK-34115, 63972 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 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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63972 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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-34115
1 63972U 25099W 26094.22599797 .00041158 00000-0 14959-2 0 9992
2 63972 43.0040 28.3764 0001978 275.8067 84.2560 15.27600090 51281Epoch: 2026-04-04T05:25Z
TLE epoch observation values (Epoch: 2026-04-04T05:25:26.224Z)
Latitude
0.00003°
Longitude
114.46835°
Altitude
482.629 km
Speed
7.626 km/s
True Right ascension
01h 53m 30s
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
19:13:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.291 km
Perigee altitude
483.576 km
Semi-major axis
6,863.07 km
Eccentricity
0.0002
Inclination
43.004°
RAAN
28.3764°
Arg. of periapsis
275.8067°
True anomaly
84.27855°
Mean anomaly
84.256°
Eccentric anomaly
84.26728°
Mean motion
3.81738 °/min
Orbital period
94.31 mins
BSTAR
0.0014959
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Other satellites on launch #99 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-34115 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 | 2026-04-04 22:53:06.335Z | 221.456° SW | 2026-04-04 22:56:06.335Z | 171.818° S | 31.772° | 2026-04-04 22:59:06.335Z | 87.673° E |
| 6 mins | 2026-04-05 00:33:06.335Z | 270.026° WNW | 2026-04-05 00:35:06.335Z | 315.25° NNW | 41.113° | 2026-04-05 00:39:06.335Z | 70.806° E |
| 6 mins | 2026-04-05 02:12:06.335Z | 292.527° NW | 2026-04-05 02:15:06.335Z | 36.712° NE | 37.53° | 2026-04-05 02:18:06.335Z | 84.199° E |
| 6 mins | 2026-04-05 03:51:06.335Z | 281.707° WNW | 2026-04-05 03:54:06.335Z | 163.567° S | 40.397° | 2026-04-05 03:57:06.335Z | 122.343° 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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