STARLINK-11551, 62840
Orbit data source: Space-Track
STARLINK-11551, 62840 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 27 Jan 2025 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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62840 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MD, Unknown motor
Mass
960 kg wet, ~910 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 18.1 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 STARLINK-11551
1 62840U 25019M 26306.50003472 -.00015154 00000-0 -11485-3 0 9995
2 62840 43.0001 312.4666 0001689 277.5664 57.7816 15.70832296 5977Epoch: 2026-11-02T12:00Z
TLE epoch observation values (Epoch: 2026-11-02T12:00:02.999Z)
Latitude
-16.66208°
Longitude
72.06642°
Altitude
359.294 km
Speed
7.695 km/s
True Right ascension
19h 35m 25s
True Declination
-16° 33' 44"
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
03:19:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.636 km
Perigee altitude
357.361 km
Semi-major axis
6,736.636 km
Eccentricity
0.00017
Inclination
43.0001°
RAAN
312.4666°
Arg. of periapsis
277.5664°
True anomaly
57.79798°
Mean anomaly
57.7816°
Eccentric anomaly
57.78979°
Mean motion
3.92535 °/min
Orbital period
91.71 mins
BSTAR
-0.00011485
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Other satellites on launch #19 in the year 2025 (2025-01-27 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-11551 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 | 2026-11-03 08:21:34.013Z | 288.657° WNW | 2026-11-03 08:24:34.013Z | 40.454° NE | 87.334° | 2026-11-03 08:26:34.013Z | 107.805° ESE |
| 4 mins | 2026-11-04 04:01:34.013Z | 233.51° WSW | 2026-11-04 04:03:34.013Z | 144.141° SSE | 60.546° | 2026-11-04 04:05:34.013Z | 79.159° E |
| 4 mins | 2026-11-04 07:14:34.013Z | 302.322° NW | 2026-11-04 07:15:34.013Z | 333.321° NNW | 48.525° | 2026-11-04 07:18:34.013Z | 89.483° E |
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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