STARLINK-3370, 51127
Orbit data source: Space-Track
STARLINK-3370, 51127 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 19 Jan 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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51127 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
297 kg wet, ~275 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 day ago
TLE from 1 day ago
0 STARLINK-3370
1 51127U 22005Z 26093.52805980 .00001939 00000-0 13983-3 0 9991
2 51127 53.2156 187.6264 0001420 93.5897 266.5257 15.08849531232488Epoch: 2026-04-03T12:40Z
TLE epoch observation values (Epoch: 2026-04-03T12:40:24.366Z)
Latitude
-0.00008°
Longitude
165.66392°
Altitude
540.671 km
Speed
7.593 km/s
True Right ascension
12h 30m 30s
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
01:56:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.942 km
Perigee altitude
538.977 km
Semi-major axis
6,918.096 km
Eccentricity
0.00014
Inclination
53.2156°
RAAN
187.6264°
Arg. of periapsis
93.5897°
True anomaly
266.50946°
Mean anomaly
266.5257°
Eccentric anomaly
266.51758°
Mean motion
3.77193 °/min
Orbital period
95.44 mins
BSTAR
0.00013983
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Other satellites on launch #5 in the year 2022 (2022-01-19 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-3370 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 | 2026-04-05 07:44:36.509Z | 193.468° SSW | 2026-04-05 07:47:36.509Z | 144.42° SSE | 27.308° | 2026-04-05 07:51:36.509Z | 68.183° E |
| 6 mins | 2026-04-05 09:24:36.509Z | 266.752° W | 2026-04-05 09:27:36.509Z | 339.767° N | 31.012° | 2026-04-05 09:30:36.509Z | 34.528° NE |
| 5 mins | 2026-04-05 14:26:36.509Z | 339.53° N | 2026-04-05 14:28:36.509Z | 30.348° NE | 29.882° | 2026-04-05 14:31:36.509Z | 92.997° ESE |
| 6 mins | 2026-04-05 16:05:36.509Z | 283.049° WNW | 2026-04-05 16:07:36.509Z | 239.648° WSW | 29.503° | 2026-04-05 16:11:36.509Z | 161.947° S |
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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