STARLINK-11313, 61255
Orbit data source: Space-Track
STARLINK-11313, 61255 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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61255 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, 18.1 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-11313
1 61255U 24175N 25311.24252931 -.00007429 00000-0 -56580-4 0 9990
2 61255 53.1593 299.9623 0001373 85.3793 274.7381 15.69679313 64132Epoch: 2025-11-07T05:49Z
TLE epoch observation values (Epoch: 2025-11-07T05:49:14.532Z)
Latitude
-0.00007°
Longitude
165.9624°
Altitude
360.653 km
Speed
7.694 km/s
True Right ascension
19h 59m 50s
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
12:12:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
361.001 km
Perigee altitude
359.15 km
Semi-major axis
6,738.212 km
Eccentricity
0.00014
Inclination
53.1593°
RAAN
299.9623°
Arg. of periapsis
85.3793°
True anomaly
274.72242°
Mean anomaly
274.7381°
Eccentric anomaly
274.73026°
Mean motion
3.92397 °/min
Orbital period
91.74 mins
BSTAR
-0.00005658
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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-11313 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 | 2025-11-08 01:51:27.658Z | 217.027° SW | 2025-11-08 01:54:27.658Z | 104.559° ESE | 39.351° | 2025-11-08 01:56:27.658Z | 58.937° ENE |
| 4 mins | 2025-11-08 08:17:27.658Z | 340.406° N | 2025-11-08 08:18:27.658Z | 13.738° NNE | 30.182° | 2025-11-08 08:21:27.658Z | 104.235° ESE |
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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