STARLINK-3111, 49418
Orbit data source: Space-Track
STARLINK-3111, 49418 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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49418 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-3111
1 49418U 21104L 26154.28672589 .00000436 00000-0 45471-4 0 9997
2 49418 53.1911 204.8411 0001212 96.4686 263.6444 15.08843827251545Epoch: 2026-06-03T06:52Z
TLE epoch observation values (Epoch: 2026-06-03T06:52:53.116Z)
Latitude
-0.00003°
Longitude
-150.12776°
Altitude
540.719 km
Speed
7.593 km/s
True Right ascension
13h 39m 21s
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
14:52:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.819 km
Perigee altitude
539.142 km
Semi-major axis
6,918.118 km
Eccentricity
0.00012
Inclination
53.1911°
RAAN
204.8411°
Arg. of periapsis
96.4686°
True anomaly
263.6306°
Mean anomaly
263.6444°
Eccentric anomaly
263.6375°
Mean motion
3.77191 °/min
Orbital period
95.44 mins
BSTAR
0.000045471
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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-3111 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 | 2026-06-11 05:57:46.326Z | 315.711° NNW | 2026-06-11 05:59:46.326Z | 346.784° N | 14.271° | 2026-06-11 06:01:46.326Z | 18.167° NNE |
| 5 mins | 2026-06-11 09:18:46.326Z | 339° N | 2026-06-11 09:20:46.326Z | 25.7° NE | 28.457° | 2026-06-11 09:23:46.326Z | 89.298° E |
| 6 mins | 2026-06-11 10:57:46.326Z | 287.024° WNW | 2026-06-11 11:00:46.326Z | 208.299° SW | 31.022° | 2026-06-11 11:03:46.326Z | 159.804° S |
| 5 mins | 2026-06-12 02:29:46.326Z | 182.511° SSW | 2026-06-12 02:31:46.326Z | 124.772° SE | 31.186° | 2026-06-12 02:34:46.326Z | 67.86° E |
| 5 mins | 2026-06-12 04:08:46.326Z | 277.8° WNW | 2026-06-12 04:10:46.326Z | 324.694° NNW | 28.891° | 2026-06-12 04:13:46.326Z | 29.362° 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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