STARLINK-4719, 53774
Orbit data source: Space-Track
STARLINK-4719, 53774 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 11 Sep 2022 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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53774 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
305 kg wet, ~290 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: 21 hours ago
TLE from 21 hours ago
0 STARLINK-4719
1 53774U 22111B 26295.47202367 -.00010535 00000-0 -32763-3 0 9998
2 53774 53.1596 329.6863 0001010 109.2673 250.8438 15.31754604228169Epoch: 2026-10-22T11:19Z
TLE epoch observation values (Epoch: 2026-10-22T11:19:42.845Z)
Latitude
0.00002°
Longitude
128.85136°
Altitude
471.705 km
Speed
7.631 km/s
True Right ascension
21h 58m 44s
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
03:12:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.526 km
Perigee altitude
470.142 km
Semi-major axis
6,848.971 km
Eccentricity
0.0001
Inclination
53.1596°
RAAN
329.6863°
Arg. of periapsis
109.2673°
True anomaly
250.83287°
Mean anomaly
250.8438°
Eccentric anomaly
250.83833°
Mean motion
3.82917 °/min
Orbital period
94.02 mins
BSTAR
-0.00032763
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Other satellites on launch #111 in the year 2022 (2022-09-11 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-4719 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 | 2026-10-23 11:18:57.687Z | 338.098° N | 2026-10-23 11:20:57.687Z | 49.025° ENE | 40.75° | 2026-10-23 11:23:57.687Z | 105.542° ESE |
| 4 mins | 2026-10-23 12:56:57.687Z | 261.281° W | 2026-10-23 12:57:57.687Z | 238.376° WSW | 22.608° | 2026-10-23 13:00:57.687Z | 179.165° S |
| 5 mins | 2026-10-24 04:12:57.687Z | 193.701° SSW | 2026-10-24 04:14:57.687Z | 141.966° SSE | 38.979° | 2026-10-24 04:17:57.687Z | 67.657° E |
| 5 mins | 2026-10-24 05:50:57.687Z | 281.556° WNW | 2026-10-24 05:52:57.687Z | 328.725° NNW | 28.224° | 2026-10-24 05:55:57.687Z | 29.638° NE |
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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