STARLINK-3146, 49414
Orbit data source: Space-Track
STARLINK-3146, 49414 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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49414 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-3146
1 49414U 21104G 26154.29778630 .00000022 00000-0 19507-4 0 9990
2 49414 53.1969 204.7939 0002900 13.8509 346.2562 15.08834306251552Epoch: 2026-06-03T07:08Z
TLE epoch observation values (Epoch: 2026-06-03T07:08:48.736Z)
Latitude
-0.00001°
Longitude
-154.16759°
Altitude
538.707 km
Speed
7.595 km/s
True Right ascension
13h 39m 10s
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
13:18:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
542.015 km
Perigee altitude
538.003 km
Semi-major axis
6,918.146 km
Eccentricity
0.00029
Inclination
53.1969°
RAAN
204.7939°
Arg. of periapsis
13.8509°
True anomaly
346.2483°
Mean anomaly
346.2562°
Eccentric anomaly
346.25225°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000019507
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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-3146 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 04:32:50.668Z | 266.819° W | 2026-06-11 04:36:50.668Z | 345.689° N | 27.092° | 2026-06-11 04:39:50.668Z | 33.927° NE |
| 6 mins | 2026-06-11 09:34:50.668Z | 327.273° NNW | 2026-06-11 09:37:50.668Z | 40.788° NE | 33.69° | 2026-06-11 09:40:50.668Z | 101.587° ESE |
| 5 mins | 2026-06-11 11:14:50.668Z | 273.854° WNW | 2026-06-11 11:16:50.668Z | 230.399° WSW | 24.865° | 2026-06-11 11:19:50.668Z | 174.747° S |
| 6 mins | 2026-06-12 02:45:50.668Z | 204.368° SW | 2026-06-12 02:47:50.668Z | 156.909° SSE | 38.007° | 2026-06-12 02:51:50.668Z | 59.213° ENE |
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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