STARLINK-35700, 66217
Orbit data source: Space-Track
STARLINK-35700, 66217 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 28 Oct 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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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: 23 hours ago
TLE from 23 hours ago
0 STARLINK-35700
1 66217U 25244M 26170.87719082 .00014703 00000-0 50719-3 0 9997
2 66217 53.1574 115.3497 0001325 92.5464 267.5689 15.30223425 37291Epoch: 2026-06-19T21:03Z
TLE epoch observation values (Epoch: 2026-06-19T21:03:09.286Z)
Latitude
0.00001°
Longitude
-108.53885°
Altitude
476.083 km
Speed
7.629 km/s
True Right ascension
07h 41m 23s
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
07:17:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.31 km
Perigee altitude
474.494 km
Semi-major axis
6,853.539 km
Eccentricity
0.00013
Inclination
53.1574°
RAAN
115.3497°
Arg. of periapsis
92.5464°
True anomaly
267.55373°
Mean anomaly
267.5689°
Eccentric anomaly
267.56132°
Mean motion
3.82535 °/min
Orbital period
94.11 mins
BSTAR
0.00050719
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Other satellites on launch #244 in the year 2025 (2025-10-28 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-35700 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 22:17:15.586Z | 198.96° SSW | 2026-06-20 22:20:15.586Z | 138.314° SSE | 30.386° | 2026-06-20 22:23:15.586Z | 69.033° E |
| 5 mins | 2026-06-20 23:56:15.586Z | 279.266° WNW | 2026-06-20 23:58:15.586Z | 327.94° NNW | 26.458° | 2026-06-21 00:01:15.586Z | 30.471° NE |
| 5 mins | 2026-06-21 04:53:15.586Z | 337.955° N | 2026-06-21 04:55:15.586Z | 32.825° NE | 29.585° | 2026-06-21 04:58:15.586Z | 96.802° ESE |
| 5 mins | 2026-06-21 06:31:15.586Z | 274.335° WNW | 2026-06-21 06:33:15.586Z | 222.203° SW | 25.832° | 2026-06-21 06:36:15.586Z | 167.199° 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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