STARLINK-11598, 63113
Orbit data source: Space-Track
STARLINK-11598, 63113 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 27 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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63113 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: 23 hours ago
TLE from 23 hours ago
0 STARLINK-11598
1 63113U 25039K 26034.53864714 .00290326 00000-0 21796-2 0 9995
2 63113 43.0009 82.7627 0002011 294.2034 65.8623 15.70930715 54245Epoch: 2026-02-03T12:55Z
TLE epoch observation values (Epoch: 2026-02-03T12:55:39.112Z)
Latitude
-0.00006°
Longitude
115.13153°
Altitude
355.454 km
Speed
7.698 km/s
True Right ascension
05h 31m 03s
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
14:00:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.572 km
Perigee altitude
356.863 km
Semi-major axis
6,736.354 km
Eccentricity
0.0002
Inclination
43.0009°
RAAN
82.7627°
Arg. of periapsis
294.2034°
True anomaly
65.88333°
Mean anomaly
65.8623°
Eccentric anomaly
65.87282°
Mean motion
3.9256 °/min
Orbital period
91.71 mins
BSTAR
0.0021796
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Other satellites on launch #39 in the year 2025 (2025-02-27 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-11598 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 | 2026-02-04 12:18:06.525Z | 264.327° W | 2026-02-04 12:20:06.525Z | 221.749° SW | 19.738° | 2026-02-04 12:22:06.525Z | 168.525° S |
| 4 mins | 2026-02-05 06:21:06.525Z | 222.211° SW | 2026-02-05 06:23:06.525Z | 133.204° SE | 35.453° | 2026-02-05 06:25:06.525Z | 82.507° E |
| 4 mins | 2026-02-05 07:57:06.525Z | 281.96° WNW | 2026-02-05 07:59:06.525Z | 10.92° NNE | 36.54° | 2026-02-05 08:01:06.525Z | 65.321° ENE |
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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