STARLINK-11577, 63013
Orbit data source: Space-Track
STARLINK-11577, 63013 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 15 Feb 2025 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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63013 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: 1 day ago
TLE from 1 day ago
0 STARLINK-11577
1 63013U 25032J 25301.06035512 .00264954 00000-0 20042-2 0 9998
2 63013 43.0000 274.8767 0001213 260.9148 99.1583 15.70828308 41350Epoch: 2025-10-28T01:26Z
TLE epoch observation values (Epoch: 2025-10-28T01:26:54.682Z)
Latitude
0.00003°
Longitude
-143.50438°
Altitude
356.43 km
Speed
7.697 km/s
True Right ascension
18h 19m 30s
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
05:25:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.327 km
Perigee altitude
357.693 km
Semi-major axis
6,736.647 km
Eccentricity
0.00012
Inclination
43°
RAAN
274.8767°
Arg. of periapsis
260.9148°
True anomaly
99.17202°
Mean anomaly
99.1583°
Eccentric anomaly
99.16516°
Mean motion
3.92534 °/min
Orbital period
91.71 mins
BSTAR
0.0020042
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Other satellites on launch #32 in the year 2025 (2025-02-15 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-11577 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 | 2025-10-30 00:57:07.070Z | 199.775° SSW | 2025-10-30 00:59:07.070Z | 140.485° SSE | 23.609° | 2025-10-30 01:01:07.070Z | 93.135° ESE |
| 4 mins | 2025-10-30 02:33:07.070Z | 267.128° W | 2025-10-30 02:35:07.070Z | 31.442° NE | 40.319° | 2025-10-30 02:37:07.070Z | 67.761° E |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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