STARLINK-33948, 66147
Orbit data source: Space-Track
STARLINK-33948, 66147 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 25 Oct 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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66147 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-33948
1 66147U 25240B 26171.34817334 .00030346 00000-0 10317-2 0 9997
2 66147 53.1593 306.1411 0001657 66.1948 293.9227 15.30225534 37757Epoch: 2026-06-20T08:21Z
TLE epoch observation values (Epoch: 2026-06-20T08:21:22.176Z)
Latitude
0.00003°
Longitude
-87.76537°
Altitude
475.578 km
Speed
7.629 km/s
True Right ascension
20h 24m 33s
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
07:14:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.531 km
Perigee altitude
474.26 km
Semi-major axis
6,853.532 km
Eccentricity
0.00017
Inclination
53.1593°
RAAN
306.1411°
Arg. of periapsis
66.1948°
True anomaly
293.90534°
Mean anomaly
293.9227°
Eccentric anomaly
293.91402°
Mean motion
3.82535 °/min
Orbital period
94.11 mins
BSTAR
0.0010317
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Other satellites on launch #240 in the year 2025 (2025-10-25 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-33948 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 11:10:04.918Z | 207.618° SW | 2026-06-21 11:13:04.918Z | 134.805° SE | 36.792° | 2026-06-21 11:16:04.918Z | 62.476° ENE |
| 5 mins | 2026-06-21 12:49:04.918Z | 286.565° WNW | 2026-06-21 12:51:04.918Z | 330.868° NNW | 22.931° | 2026-06-21 12:54:04.918Z | 28.666° NE |
| 5 mins | 2026-06-21 17:46:04.918Z | 333.711° NNW | 2026-06-21 17:48:04.918Z | 37.779° NE | 34.284° | 2026-06-21 17:51:04.918Z | 105.032° ESE |
| 4 mins | 2026-06-21 19:24:04.918Z | 266.48° W | 2026-06-21 19:26:04.918Z | 221.026° SW | 20.415° | 2026-06-21 19:28:04.918Z | 183.684° SSW |
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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