RISAT-2BR2, 46905
Orbit data source: Space-Track
RISAT-2BR2, 46905 is a payload satellite owned by ISRO (IN) in LEO that was launched on Sat, 07 Nov 2020 UTC via a PSLV-DL launch vehicle from the Sirharikota (SRI). 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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46905 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
IN / INDRelated business
Manufacturer
ISRO
Mission
Operational Civil Radar Imaging
Bus & Motor
TECHSAR, Unknown motor
Mass
628 kg wet, 628 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Hex Cyl + 2 Pan + 1 Dish, Unknown HBR
Radar Cross Section
2.910 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 RISAT-2BR2
1 46905U 20081A 25310.89337311 .00005806 00000-0 45112-3 0 9996
2 46905 36.8971 103.9515 0015080 135.1072 225.0891 15.00981787274047Epoch: 2025-11-06T21:26Z
TLE epoch observation values (Epoch: 2025-11-06T21:26:27.436Z)
Latitude
-0.00001°
Longitude
95.99201°
Altitude
570.381 km
Speed
7.574 km/s
True Right ascension
06h 55m 48s
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
02:56:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
577.26 km
Perigee altitude
556.314 km
Semi-major axis
6,944.924 km
Eccentricity
0.00151
Inclination
36.8971°
RAAN
103.9515°
Arg. of periapsis
135.1072°
True anomaly
224.96688°
Mean anomaly
225.0891°
Eccentric anomaly
225.02797°
Mean motion
3.75009 °/min
Orbital period
96 mins
BSTAR
0.00045112
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Other satellites on launch #81 in the year 2020 (2020-11-07 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.RISAT-2BR2 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 | 2025-11-07 13:36:51.514Z | 200.558° SSW | 2025-11-07 13:39:51.514Z | 153.411° SSE | 19.153° | 2025-11-07 13:42:51.514Z | 106.949° ESE |
| 6 mins | 2025-11-07 15:17:51.514Z | 235.702° WSW | 2025-11-07 15:20:51.514Z | 155.692° SSE | 35.765° | 2025-11-07 15:23:51.514Z | 98.849° ESE |
| 6 mins | 2025-11-07 16:58:51.514Z | 256.713° W | 2025-11-07 17:01:51.514Z | 168.7° S | 38.639° | 2025-11-07 17:04:51.514Z | 110.987° ESE |
| 6 mins | 2025-11-07 18:39:51.514Z | 252.111° W | 2025-11-07 18:42:51.514Z | 190.198° SSW | 25.212° | 2025-11-07 18:45:51.514Z | 142.465° SSE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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