STARLINK-35919, 66888
Orbit data source: Space-Track
STARLINK-35919, 66888 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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66888 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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-35919
1 66888U 25283L 26171.43521481 .00027335 00000-0 81705-3 0 9995
2 66888 53.1578 266.3115 0001062 92.7682 267.3442 15.34405558 31589Epoch: 2026-06-20T10:26Z
TLE epoch observation values (Epoch: 2026-06-20T10:26:42.559Z)
Latitude
-0.00004°
Longitude
-159.01574°
Altitude
463.622 km
Speed
7.636 km/s
True Right ascension
17h 45m 14s
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
07:18:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.67 km
Perigee altitude
462.217 km
Semi-major axis
6,841.081 km
Eccentricity
0.00011
Inclination
53.1578°
RAAN
266.3115°
Arg. of periapsis
92.7682°
True anomaly
267.33204°
Mean anomaly
267.3442°
Eccentric anomaly
267.33812°
Mean motion
3.8358 °/min
Orbital period
93.85 mins
BSTAR
0.00081705
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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-35919 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 08:29:31.125Z | 203.355° SW | 2026-06-21 08:32:31.125Z | 131.664° SE | 33.795° | 2026-06-21 08:35:31.125Z | 64.511° ENE |
| 4 mins | 2026-06-21 10:08:31.125Z | 289.398° WNW | 2026-06-21 10:10:31.125Z | 341.059° N | 23.628° | 2026-06-21 10:12:31.125Z | 22.771° NE |
| 5 mins | 2026-06-21 15:04:31.125Z | 339.282° N | 2026-06-21 15:06:31.125Z | 44.875° NE | 31.095° | 2026-06-21 15:09:31.125Z | 102.38° ESE |
| 4 mins | 2026-06-21 16:42:31.125Z | 261.083° W | 2026-06-21 16:43:31.125Z | 235.788° WSW | 22.717° | 2026-06-21 16:46:31.125Z | 174.782° 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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