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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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 26187.16730333 -.00005545 00000-0 -40999-4 0 9994
2 61255 53.1586 192.2881 0001832 53.4203 306.6984 15.69668366101971Epoch: 2026-07-06T04:00Z
TLE epoch observation values (Epoch: 2026-07-06T04:00:55.007Z)
Latitude
0.00003°
Longitude
-152.09725°
Altitude
360.023 km
Speed
7.695 km/s
True Right ascension
12h 49m 09s
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
01:37:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
361.341 km
Perigee altitude
358.872 km
Semi-major axis
6,738.244 km
Eccentricity
0.00018
Inclination
53.1586°
RAAN
192.2881°
Arg. of periapsis
53.4203°
True anomaly
306.68157°
Mean anomaly
306.6984°
Eccentric anomaly
306.68998°
Mean motion
3.92395 °/min
Orbital period
91.74 mins
BSTAR
-0.000040999
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-07-07 03:07:56.113Z | 234.469° WSW | 2026-07-07 03:09:56.113Z | 324.298° NNW | 44.473° | 2026-07-07 03:11:56.113Z | 46.291° ENE |
| 4 mins | 2026-07-07 09:32:56.113Z | 322.12° NNW | 2026-07-07 09:34:56.113Z | 69.413° E | 39.961° | 2026-07-07 09:36:56.113Z | 117.423° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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