STARLINK-34863, 66190
Orbit data source: Space-Track
STARLINK-34863, 66190 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 26 Oct 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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66190 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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-34863
1 66190U 25243P 26171.31237444 -.00009704 00000-0 -31602-3 0 9990
2 66190 53.1589 128.7343 0001261 93.0274 267.0871 15.30192149 36362Epoch: 2026-06-20T07:29Z
TLE epoch observation values (Epoch: 2026-06-20T07:29:49.151Z)
Latitude
-0.00003°
Longitude
107.75068°
Altitude
476.182 km
Speed
7.629 km/s
True Right ascension
08h 34m 56s
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
07:17:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.359 km
Perigee altitude
474.631 km
Semi-major axis
6,853.632 km
Eccentricity
0.00013
Inclination
53.1589°
RAAN
128.7343°
Arg. of periapsis
93.0274°
True anomaly
267.07267°
Mean anomaly
267.0871°
Eccentric anomaly
267.07988°
Mean motion
3.82527 °/min
Orbital period
94.11 mins
BSTAR
-0.00031602
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Other satellites on launch #243 in the year 2025 (2025-10-26 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-34863 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 23:19:54.062Z | 198.977° SSW | 2026-06-20 23:22:54.062Z | 130.956° SE | 31.341° | 2026-06-20 23:25:54.062Z | 66.937° ENE |
| 5 mins | 2026-06-21 00:58:54.062Z | 282.705° WNW | 2026-06-21 01:00:54.062Z | 333.548° NNW | 25.907° | 2026-06-21 01:03:54.062Z | 31.531° NE |
| 5 mins | 2026-06-21 05:55:54.062Z | 339.511° N | 2026-06-21 05:57:54.062Z | 39.04° NE | 30.098° | 2026-06-21 06:00:54.062Z | 98.939° ESE |
| 4 mins | 2026-06-21 07:33:54.062Z | 270.921° WNW | 2026-06-21 07:35:54.062Z | 217.877° SW | 24.79° | 2026-06-21 07:37:54.062Z | 176.489° S |
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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