STARLINK-3122, 49445
Orbit data source: Space-Track
STARLINK-3122, 49445 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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49445 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-3122
1 49445U 21104AP 26155.24179014 .00002091 00000-0 14944-3 0 9998
2 49445 53.1850 190.9437 0003605 27.6184 332.4999 15.08848122251832Epoch: 2026-06-04T05:48Z
TLE epoch observation values (Epoch: 2026-06-04T05:48:10.668Z)
Latitude
0.00002°
Longitude
-148.78961°
Altitude
538.401 km
Speed
7.596 km/s
True Right ascension
12h 43m 46s
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
14:51:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
542.463 km
Perigee altitude
537.475 km
Semi-major axis
6,918.106 km
Eccentricity
0.00036
Inclination
53.185°
RAAN
190.9437°
Arg. of periapsis
27.6184°
True anomaly
332.48082°
Mean anomaly
332.4999°
Eccentric anomaly
332.49036°
Mean motion
3.77192 °/min
Orbital period
95.44 mins
BSTAR
0.00014944
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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-3122 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-11 05:00:51.767Z | 305.334° NW | 2026-06-11 05:02:51.767Z | 336.228° NNW | 15.756° | 2026-06-11 05:05:51.767Z | 24.068° NE |
| 5 mins | 2026-06-11 08:22:51.767Z | 350.383° N | 2026-06-11 08:24:51.767Z | 37.093° NE | 23.381° | 2026-06-11 08:27:51.767Z | 84.539° E |
| 6 mins | 2026-06-11 10:01:51.767Z | 294.338° NW | 2026-06-11 10:03:51.767Z | 235.35° WSW | 39.978° | 2026-06-11 10:07:51.767Z | 145.925° SSE |
| 4 mins | 2026-06-12 01:33:51.767Z | 163.287° S | 2026-06-12 01:34:51.767Z | 141.689° SSE | 22.962° | 2026-06-12 01:37:51.767Z | 80.969° E |
| 6 mins | 2026-06-12 03:11:51.767Z | 260.309° W | 2026-06-12 03:14:51.767Z | 343.454° N | 34.271° | 2026-06-12 03:17:51.767Z | 37.384° NE |
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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