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: 5 hours ago
TLE from 5 hours ago
0 STARLINK-11597
1 63115U 25039M 26063.50601145 .00293313 00000-0 21735-2 0 9995
2 63115 42.9982 267.7784 0003698 226.4459 133.6102 15.71229440 58803Epoch: 2026-03-04T12:08Z
TLE epoch observation values (Epoch: 2026-03-04T12:08:39.389Z)
Latitude
-0.00001°
Longitude
-76.65547°
Altitude
356.871 km
Speed
7.696 km/s
True Right ascension
17h 51m 06s
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
20:32:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.855 km
Perigee altitude
354.874 km
Semi-major axis
6,735.501 km
Eccentricity
0.00037
Inclination
42.9982°
RAAN
267.7784°
Arg. of periapsis
226.4459°
True anomaly
133.64087°
Mean anomaly
133.6102°
Eccentric anomaly
133.62554°
Mean motion
3.92634 °/min
Orbital period
91.69 mins
BSTAR
0.0021735
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-04 16:55:19.948Z | 208.76° SW | 2026-03-04 16:57:19.948Z | 167.388° S | 22.985° | 2026-03-04 17:00:19.948Z | 90.126° ESE |
| 4 mins | 2026-03-04 18:32:19.948Z | 269.139° W | 2026-03-04 18:33:19.948Z | 296.596° NW | 39.944° | 2026-03-04 18:36:19.948Z | 68.63° E |
| 4 mins | 2026-03-04 20:08:19.948Z | 298.666° NW | 2026-03-04 20:10:19.948Z | 24.396° NE | 33.596° | 2026-03-04 20:12:19.948Z | 74.107° E |
| 4 mins | 2026-03-04 21:44:19.948Z | 285.399° WNW | 2026-03-04 21:46:19.948Z | 160.676° S | 44.229° | 2026-03-04 21:48:19.948Z | 114.36° 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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