STARLINK-35591, 66984
Orbit data source: Space-Track
STARLINK-35591, 66984 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 08 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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66984 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-35591
1 66984U 25288AB 26177.55462691 .00016878 00000-0 62123-3 0 9996
2 66984 42.9962 128.9140 0001781 287.1279 72.9378 15.27591367 31933Epoch: 2026-06-26T13:18Z
TLE epoch observation values (Epoch: 2026-06-26T13:18:39.765Z)
Latitude
0.00004°
Longitude
14.56689°
Altitude
482.432 km
Speed
7.626 km/s
True Right ascension
08h 35m 39s
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
13:32:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.183 km
Perigee altitude
483.739 km
Semi-major axis
6,863.098 km
Eccentricity
0.00018
Inclination
42.9962°
RAAN
128.914°
Arg. of periapsis
287.1279°
True anomaly
72.95731°
Mean anomaly
72.9378°
Eccentric anomaly
72.94756°
Mean motion
3.81736 °/min
Orbital period
94.31 mins
BSTAR
0.00062123
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Other satellites on launch #288 in the year 2025 (2025-12-08 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-35591 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-27 02:12:06.623Z | 301.007° NW | 2026-06-27 02:13:06.623Z | 8.315° NNE | 40.104° | 2026-06-27 02:16:06.623Z | 69.96° E |
| 5 mins | 2026-06-27 03:50:06.623Z | 296.901° NW | 2026-06-27 03:52:06.623Z | 7.98° NNE | 40.535° | 2026-06-27 03:55:06.623Z | 87.222° E |
| 5 mins | 2026-06-27 05:29:06.623Z | 271.996° WNW | 2026-06-27 05:31:06.623Z | 203.931° SW | 37.88° | 2026-06-27 05:34:06.623Z | 132.38° SE |
| 6 mins | 2026-06-28 00:03:06.623Z | 227.126° WSW | 2026-06-28 00:06:06.623Z | 157.356° SSE | 37.515° | 2026-06-28 00:09:06.623Z | 80.958° E |
| 5 mins | 2026-06-28 01:43:06.623Z | 278.358° WNW | 2026-06-28 01:45:06.623Z | 350.435° N | 40.641° | 2026-06-28 01:48:06.623Z | 69.051° E |
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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