STARLINK-11311, 61253
Orbit data source: Space-Track
STARLINK-11311, 61253 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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61253 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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-11311
1 61253U 24175L 26244.35213309 .00002656 00000-0 26790-4 0 9997
2 61253 53.1575 270.5005 0001243 92.2337 267.8823 15.69692478112164Epoch: 2026-09-01T08:27Z
TLE epoch observation values (Epoch: 2026-09-01T08:27:04.298Z)
Latitude
-0.00007°
Longitude
163.21229°
Altitude
360.723 km
Speed
7.694 km/s
True Right ascension
18h 02m 00s
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
09:38:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
360.876 km
Perigee altitude
359.2 km
Semi-major axis
6,738.175 km
Eccentricity
0.00012
Inclination
53.1575°
RAAN
270.5005°
Arg. of periapsis
92.2337°
True anomaly
267.86807°
Mean anomaly
267.8823°
Eccentric anomaly
267.87518°
Mean motion
3.92401 °/min
Orbital period
91.74 mins
BSTAR
0.00002679
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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-11311 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 | 2026-09-02 04:29:38.306Z | 226.617° WSW | 2026-09-02 04:32:38.306Z | 70.102° E | 43.5° | 2026-09-02 04:34:38.306Z | 51.823° ENE |
| 4 mins | 2026-09-02 10:55:38.306Z | 331.246° NNW | 2026-09-02 10:56:38.306Z | 2.108° NNE | 34.573° | 2026-09-02 10:59:38.306Z | 112.179° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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