STARLINK-3154, 49417
Orbit data source: Space-Track
STARLINK-3154, 49417 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 13 Nov 2021 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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49417 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
290 kg wet, ~270 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 week ago
TLE from 1 week ago
0 STARLINK-3154
1 49417U 21104K 26154.78073892 .00000060 00000-0 21914-4 0 9992
2 49417 53.1822 192.2828 0002730 29.9274 330.1874 15.08837788251767Epoch: 2026-06-03T18:44Z
TLE epoch observation values (Epoch: 2026-06-03T18:44:15.842Z)
Latitude
0.00002°
Longitude
18.98237°
Altitude
539.005 km
Speed
7.595 km/s
True Right ascension
12h 49m 07s
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
13:26:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.889 km
Perigee altitude
538.112 km
Semi-major axis
6,918.138 km
Eccentricity
0.00027
Inclination
53.1822°
RAAN
192.2828°
Arg. of periapsis
29.9274°
True anomaly
330.17184°
Mean anomaly
330.1874°
Eccentric anomaly
330.17962°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000021914
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Other satellites on launch #104 in the year 2021 (2021-11-13 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-3154 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-11 03:23:48.827Z | 250.317° W | 2026-06-11 03:27:48.827Z | 344.63° N | 36.254° | 2026-06-11 03:30:48.827Z | 38.828° NE |
| 5 mins | 2026-06-11 08:26:48.827Z | 344.061° N | 2026-06-11 08:28:48.827Z | 30.01° NE | 25.452° | 2026-06-11 08:31:48.827Z | 85.168° E |
| 6 mins | 2026-06-11 10:05:48.827Z | 292.12° WNW | 2026-06-11 10:07:48.827Z | 247.32° WSW | 36.165° | 2026-06-11 10:11:48.827Z | 151.666° SSE |
| 5 mins | 2026-06-12 01:37:48.827Z | 172.611° S | 2026-06-12 01:39:48.827Z | 122.993° SE | 26.147° | 2026-06-12 01:42:48.827Z | 71.574° E |
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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