GRUS-1D, 47936
Orbit data source: Space-Track
GRUS-1D, 47936 is a Japanese payload satellite 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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47936 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
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: 6 hours ago
TLE from 6 hours ago
0 GRUS-1D
1 47936U 21022E 26100.16538417 .00002173 00000-0 18412-3 0 9992
2 47936 97.5480 345.7805 0013566 168.3297 191.8243 14.98934928275710Epoch: 2026-04-10T03:58Z
TLE epoch observation values (Epoch: 2026-04-10T03:58:09.192Z)
Latitude
-0.00005°
Longitude
87.83925°
Altitude
582.472 km
Speed
7.564 km/s
True Right ascension
23h 03m 07s
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
16:24:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
576.608 km
Perigee altitude
557.764 km
Semi-major axis
6,945.323 km
Eccentricity
0.00136
Inclination
97.548°
RAAN
345.7805°
Arg. of periapsis
168.3297°
True anomaly
191.7925°
Mean anomaly
191.8243°
Eccentric anomaly
191.80839°
Mean motion
3.74977 °/min
Orbital period
96.01 mins
BSTAR
0.00018412
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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-1D 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 | 2026-04-10 15:20:57.397Z | 98.391° ESE | 2026-04-10 15:22:57.397Z | 63.782° ENE | 16.795° | 2026-04-10 15:24:57.397Z | 31.209° NE |
| 6 mins | 2026-04-10 16:54:57.397Z | 203.726° SW | 2026-04-10 16:57:57.397Z | 273.172° WNW | 29.512° | 2026-04-10 17:00:57.397Z | 326.628° NNW |
| 5 mins | 2026-04-11 04:35:57.397Z | 54.252° ENE | 2026-04-11 04:37:57.397Z | 105.363° ESE | 26.605° | 2026-04-11 04:40:57.397Z | 157.68° S |
| 4 mins | 2026-04-11 06:10:57.397Z | 322.608° NNW | 2026-04-11 06:12:57.397Z | 284.785° WNW | 17.933° | 2026-04-11 06:14:57.397Z | 251.8° W |
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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