STARLINK-11597, 63115
Orbit data source: Space-Track
STARLINK-11597, 63115 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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63115 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-11597
1 63115U 25039M 26119.84071130 .00348360 00000-0 25994-2 0 9993
2 63115 42.9995 288.2089 0001306 263.7705 96.3014 15.70901288 67662Epoch: 2026-04-29T20:10Z
TLE epoch observation values (Epoch: 2026-04-29T20:10:37.456Z)
Latitude
-0°
Longitude
127.75694°
Altitude
356.188 km
Speed
7.697 km/s
True Right ascension
19h 12m 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
17:43:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.181 km
Perigee altitude
357.422 km
Semi-major axis
6,736.439 km
Eccentricity
0.00013
Inclination
42.9995°
RAAN
288.2089°
Arg. of periapsis
263.7705°
True anomaly
96.31627°
Mean anomaly
96.3014°
Eccentric anomaly
96.30884°
Mean motion
3.92552 °/min
Orbital period
91.71 mins
BSTAR
0.0025994
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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-11597 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 | 2026-04-30 14:42:38.207Z | 218.21° SW | 2026-04-30 14:44:38.207Z | 154.036° SSE | 32.486° | 2026-04-30 14:46:38.207Z | 88.66° E |
| 4 mins | 2026-04-30 17:55:38.207Z | 304.939° NW | 2026-04-30 17:56:38.207Z | 341.208° N | 35.011° | 2026-04-30 17:59:38.207Z | 82.669° E |
| 4 mins | 2026-04-30 19:31:38.207Z | 272.302° WNW | 2026-04-30 19:32:38.207Z | 242.351° WSW | 36.179° | 2026-04-30 19:35:38.207Z | 126.871° 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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