GRUS-3ALPHA, 64579
Orbit data source: Space-Track
GRUS-3ALPHA, 64579 is a payload satellite owned by AXELSPACE (JP) in SSO that was launched on Mon, 23 Jun 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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64579 intel report (Beta)
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Identifier
Orbit
Country
JP / JPNRelated business
Manufacturer
AXELSPACE
Mission
Operational Commercial Imaging
Bus & Motor
GRUS, Unknown motor
Mass
150 kg wet, 150 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.7 m
Radar Cross Section
1.360 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 GRUS-3ALPHA
1 64579U 25135BD 26171.57498976 -.00000077 00000-0 -19373-5 0 9993
2 64579 97.7769 285.8025 0002794 12.5777 347.5512 14.93128105 54380Epoch: 2026-06-20T13:47Z
TLE epoch observation values (Epoch: 2026-06-20T13:47:59.115Z)
Latitude
0.00002°
Longitude
170.01854°
Altitude
589.331 km
Speed
7.566 km/s
True Right ascension
19h 03m 12s
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
07:20:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
587.152 km
Perigee altitude
583.261 km
Semi-major axis
6,963.344 km
Eccentricity
0.00028
Inclination
97.7769°
RAAN
285.8025°
Arg. of periapsis
12.5777°
True anomaly
347.5443°
Mean anomaly
347.5512°
Eccentric anomaly
347.54775°
Mean motion
3.73522 °/min
Orbital period
96.38 mins
BSTAR
-0.0000019373
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Other satellites on launch #135 in the year 2025 (2025-06-23 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.GRUS-3ALPHA 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-06-20 20:47:10.785Z | 3.604° NNE | 2026-06-20 20:51:10.785Z | 285.088° WNW | 39.995° | 2026-06-20 20:55:10.785Z | 207.53° SW |
| 6 mins | 2026-06-21 07:38:10.785Z | 163.577° S | 2026-06-21 07:40:10.785Z | 127.485° SE | 44.77° | 2026-06-21 07:44:10.785Z | 348.82° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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