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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-11319
1 61251U 24175J 25259.11692652 .00006815 00000-0 61131-4 0 9995
2 61251 53.1578 197.1513 0000881 58.5025 301.6079 15.69682789 55945Epoch: 2025-09-16T02:48Z
TLE epoch observation values (Epoch: 2025-09-16T02:48:22.451Z)
Latitude
-0°
Longitude
159.74591°
Altitude
360.408 km
Speed
7.694 km/s
True Right ascension
13h 08m 36s
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
05:03:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
360.659 km
Perigee altitude
359.472 km
Semi-major axis
6,738.203 km
Eccentricity
0.00009
Inclination
53.1578°
RAAN
197.1513°
Arg. of periapsis
58.5025°
True anomaly
301.5993°
Mean anomaly
301.6079°
Eccentric anomaly
301.6036°
Mean motion
3.92398 °/min
Orbital period
91.74 mins
BSTAR
0.000061131
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-09-16 22:52:09.076Z | 240.696° WSW | 2025-09-16 22:54:09.076Z | 307.785° NW | 42.311° | 2025-09-16 22:57:09.076Z | 45.089° ENE |
| 4 mins | 2025-09-17 05:17:09.076Z | 316.543° NNW | 2025-09-17 05:19:09.076Z | 75.115° E | 43.074° | 2025-09-17 05:21:09.076Z | 123.077° SE |
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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