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, 1.0 m
Radar Cross Section
1.360 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 GRUS-3ALPHA
1 64579U 25135BD 26259.89460091 .00000851 00000-0 86663-4 0 9995
2 64579 97.7841 13.1620 0004166 62.8282 297.3362 14.93323113 67563Epoch: 2026-09-16T21:28Z
TLE epoch observation values (Epoch: 2026-09-16T21:28:13.518Z)
Latitude
-0.00002°
Longitude
55.26604°
Altitude
589.294 km
Speed
7.566 km/s
True Right ascension
00h 52m 38s
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
03:00:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
587.501 km
Perigee altitude
581.7 km
Semi-major axis
6,962.737 km
Eccentricity
0.00042
Inclination
97.7841°
RAAN
13.162°
Arg. of periapsis
62.8282°
True anomaly
297.29378°
Mean anomaly
297.3362°
Eccentric anomaly
297.31499°
Mean motion
3.73571 °/min
Orbital period
96.37 mins
BSTAR
0.000086663
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-09-17 20:32:48.271Z | 12.045° NNE | 2026-09-17 20:36:48.271Z | 197.716° SSW | 74.786° | 2026-09-17 20:39:48.271Z | 194.072° SSW |
| 6 mins | 2026-09-18 07:22:48.271Z | 145.157° SSE | 2026-09-18 07:25:48.271Z | 54.28° ENE | 52.524° | 2026-09-18 07:28:48.271Z | 359.639° 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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