STARLINK-35860, 66881
Orbit data source: Space-Track
STARLINK-35860, 66881 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 04 Dec 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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66881 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: 1 day ago
TLE from 1 day ago
0 STARLINK-35860
1 66881U 25283D 26170.54996059 .00015190 00000-0 52387-3 0 9996
2 66881 53.1599 270.7331 0001413 97.1399 262.9762 15.30204667 31443Epoch: 2026-06-19T13:11Z
TLE epoch observation values (Epoch: 2026-06-19T13:11:56.594Z)
Latitude
-0.00008°
Longitude
164.9699°
Altitude
476.219 km
Speed
7.629 km/s
True Right ascension
18h 02m 55s
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
07:18:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.426 km
Perigee altitude
474.489 km
Semi-major axis
6,853.595 km
Eccentricity
0.00014
Inclination
53.1599°
RAAN
270.7331°
Arg. of periapsis
97.1399°
True anomaly
262.96013°
Mean anomaly
262.9762°
Eccentric anomaly
262.96817°
Mean motion
3.8253 °/min
Orbital period
94.11 mins
BSTAR
0.00052387
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Other satellites on launch #283 in the year 2025 (2025-12-04 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-35860 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 09:17:19.812Z | 241.705° WSW | 2026-06-21 09:19:19.812Z | 276.071° WNW | 40.571° | 2026-06-21 09:23:19.812Z | 45.381° ENE |
| 4 mins | 2026-06-21 14:14:19.812Z | 341.233° N | 2026-06-21 14:16:19.812Z | 18.262° NNE | 18.213° | 2026-06-21 14:18:19.812Z | 58.986° ENE |
| 6 mins | 2026-06-21 15:52:19.812Z | 307.247° NW | 2026-06-21 15:54:19.812Z | 293.275° NW | 41.894° | 2026-06-21 15:58:19.812Z | 134.497° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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