STARLINK-35996, 66800
Orbit data source: Space-Track
STARLINK-35996, 66800 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 01 Dec 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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66800 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-35996
1 66800U 25278K 26171.28532752 .00011225 00000-0 41670-3 0 9997
2 66800 43.0001 254.6281 0001910 270.0344 90.0288 15.27588869 30907Epoch: 2026-06-20T06:50Z
TLE epoch observation values (Epoch: 2026-06-20T06:50:52.297Z)
Latitude
-0.00008°
Longitude
-116.59204°
Altitude
482.799 km
Speed
7.626 km/s
True Right ascension
16h 58m 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
07:16:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.279 km
Perigee altitude
483.657 km
Semi-major axis
6,863.105 km
Eccentricity
0.00019
Inclination
43.0001°
RAAN
254.6281°
Arg. of periapsis
270.0344°
True anomaly
90.05069°
Mean anomaly
90.0288°
Eccentric anomaly
90.03974°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.0004167
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Other satellites on launch #278 in the year 2025 (2025-12-01 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-35996 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-21 08:08:59.940Z | 189.937° SSW | 2026-06-21 08:10:59.940Z | 150.168° SSE | 21.19° | 2026-06-21 08:13:59.940Z | 94.074° ESE |
| 5 mins | 2026-06-21 09:47:59.940Z | 251.507° W | 2026-06-21 09:49:59.940Z | 68.085° E | 44.633° | 2026-06-21 09:52:59.940Z | 71.818° E |
| 5 mins | 2026-06-21 11:26:59.940Z | 292.601° NW | 2026-06-21 11:28:59.940Z | 1.853° NNE | 38.011° | 2026-06-21 11:31:59.940Z | 74.036° E |
| 5 mins | 2026-06-21 13:05:59.940Z | 290.552° WNW | 2026-06-21 13:07:59.940Z | 336.692° NNW | 44.59° | 2026-06-21 13:10:59.940Z | 104.706° ESE |
| 4 mins | 2026-06-21 14:44:59.940Z | 255.372° W | 2026-06-21 14:46:59.940Z | 207.969° SW | 23.635° | 2026-06-21 14:48:59.940Z | 165.572° 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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