STARLINK-3597, 51898
Orbit data source: Space-Track
STARLINK-3597, 51898 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 03 Mar 2022 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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51898 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
297 kg wet, ~275 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-3597
1 51898U 22022AY 26171.41668980 .00049545 00000-0 21253-2 0 9990
2 51898 53.1591 257.4570 0000462 151.5305 151.8947 15.22272442 5729Epoch: 2026-06-20T10:00Z
TLE epoch observation values (Epoch: 2026-06-20T10:00:01.998Z)
Latitude
-42.10566°
Longitude
156.48923°
Altitude
513.308 km
Speed
7.607 km/s
True Right ascension
14h 20m 31s
True Declination
-41° 55' 43"
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
21:34:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
499.561 km
Perigee altitude
498.926 km
Semi-major axis
6,877.381 km
Eccentricity
0.00005
Inclination
53.1591°
RAAN
257.457°
Arg. of periapsis
151.5305°
True anomaly
151.89719°
Mean anomaly
151.8947°
Eccentric anomaly
151.89595°
Mean motion
3.80547 °/min
Orbital period
94.6 mins
BSTAR
0.0021253
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Other satellites on launch #22 in the year 2022 (2022-03-03 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-3597 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-22 14:45:01.638Z | 312.254° NW | 2026-06-22 14:48:01.638Z | 106.741° ESE | 43.715° | 2026-06-22 14:51:01.638Z | 128.049° SE |
| 6 mins | 2026-06-23 07:46:01.638Z | 231.635° WSW | 2026-06-23 07:48:01.638Z | 241.424° WSW | 42.883° | 2026-06-23 07:52:01.638Z | 49.114° ENE |
| 4 mins | 2026-06-23 09:26:01.638Z | 311.938° NW | 2026-06-23 09:27:01.638Z | 331.521° NNW | 17.649° | 2026-06-23 09:30:01.638Z | 24.099° NE |
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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