STARLINK-11319, 61251
Orbit data source: Space-Track
STARLINK-11319, 61251 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 25 Sep 2024 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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61251 intel report (Beta)
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Edit Public Description
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, 14.5 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-11319
1 61251U 24175J 25257.14317976 -.00001135 00000-0 -45141-5 0 9995
2 61251 53.1513 206.8823 0000949 82.5777 277.5348 15.69712982 55637Epoch: 2025-09-14T03:26Z
TLE epoch observation values (Epoch: 2025-09-14T03:26:10.731Z)
Latitude
-0.00006°
Longitude
161.97112°
Altitude
360.549 km
Speed
7.694 km/s
True Right ascension
13h 47m 31s
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
23:28:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
360.62 km
Perigee altitude
359.341 km
Semi-major axis
6,738.117 km
Eccentricity
0.00009
Inclination
53.1513°
RAAN
206.8823°
Arg. of periapsis
82.5777°
True anomaly
277.52402°
Mean anomaly
277.5348°
Eccentric anomaly
277.52941°
Mean motion
3.92406 °/min
Orbital period
91.74 mins
BSTAR
-0.0000045141
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Other satellites on launch #175 in the year 2024 (2024-09-25 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-11319 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 | 2025-09-15 22:23:51.200Z | 180.234° SSW | 2025-09-15 22:25:51.200Z | 114.416° SE | 23.894° | 2025-09-15 22:27:51.200Z | 72.64° E |
| 4 mins | 2025-09-16 06:23:51.200Z | 275.584° WNW | 2025-09-16 06:24:51.200Z | 244.795° WSW | 27.027° | 2025-09-16 06:27:51.200Z | 161.203° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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