GRUS-1C, 47933
Orbit data source: Space-Track
GRUS-1C, 47933 is a payload satellite owned by AXELSPACE (JP) in SSO that was launched on Mon, 22 Mar 2021 UTC via a SOYUZ-2-1A launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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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47933 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
JP / JPNRelated business
Manufacturer
AXELSPACE
Mission
Operational Commercial Imaging
Bus & Motor
GRUS, Unknown motor
Mass
80 kg wet, 80 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.3 m
Radar Cross Section
0.375 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 GRUS-1C
1 47933U 21022B 25348.92229426 .00001719 00000-0 14825-3 0 9992
2 47933 97.5617 232.8675 0012689 216.9025 143.1326 14.98510035258301Epoch: 2025-12-14T22:08Z
TLE epoch observation values (Epoch: 2025-12-14T22:08:06.224Z)
Latitude
0°
Longitude
177.0133°
Altitude
581.616 km
Speed
7.566 km/s
True Right ascension
15h 31m 28s
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
15:09:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
577.315 km
Perigee altitude
559.686 km
Semi-major axis
6,946.637 km
Eccentricity
0.00127
Inclination
97.5617°
RAAN
232.8675°
Arg. of periapsis
216.9025°
True anomaly
143.21973°
Mean anomaly
143.1326°
Eccentric anomaly
143.17617°
Mean motion
3.7487 °/min
Orbital period
96.03 mins
BSTAR
0.00014825
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Other satellites on launch #22 in the year 2021 (2021-03-22 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-1C 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 | 2025-12-15 17:30:34.548Z | 237.42° WSW | 2025-12-15 17:32:34.548Z | 271.985° WNW | 16.405° | 2025-12-15 17:34:34.548Z | 303.693° NW |
| 6 mins | 2025-12-16 05:09:34.548Z | 19.918° NNE | 2025-12-16 05:12:34.548Z | 111.688° ESE | 42.952° | 2025-12-16 05:15:34.548Z | 183.037° SSW |
| 5 mins | 2025-12-16 15:57:34.548Z | 120.43° SE | 2025-12-16 15:59:34.548Z | 63.7° ENE | 30.851° | 2025-12-16 16:02:34.548Z | 8.222° NNE |
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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