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: 12 hours ago
TLE from 12 hours ago
0 RISAT-2BR2
1 46905U 20081A 25261.33752209 .00004073 00000-0 31752-3 0 9997
2 46905 36.8993 38.0006 0013059 100.0072 260.2143 15.01107331266597Epoch: 2025-09-18T08:06Z
TLE epoch observation values (Epoch: 2025-09-18T08:06:01.908Z)
Latitude
-0.00003°
Longitude
-81.00795°
Altitude
564.149 km
Speed
7.58 km/s
True Right ascension
02h 32m 00s
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
13:03:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
575.468 km
Perigee altitude
557.331 km
Semi-major axis
6,944.536 km
Eccentricity
0.00131
Inclination
36.8993°
RAAN
38.0006°
Arg. of periapsis
100.0072°
True anomaly
260.06687°
Mean anomaly
260.2143°
Eccentric anomaly
260.14058°
Mean motion
3.75041 °/min
Orbital period
95.99 mins
BSTAR
0.00031752
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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 | 2025-09-19 13:05:32.510Z | 214.639° SW | 2025-09-19 13:07:32.510Z | 175.489° S | 27.791° | 2025-09-19 13:11:32.510Z | 98.761° ESE |
| 6 mins | 2025-09-19 14:46:32.510Z | 247.248° WSW | 2025-09-19 14:48:32.510Z | 200.84° SSW | 38.8° | 2025-09-19 14:52:32.510Z | 100.618° ESE |
| 6 mins | 2025-09-19 16:27:32.510Z | 253.755° W | 2025-09-19 16:29:32.510Z | 208.15° SW | 33.6° | 2025-09-19 16:33:32.510Z | 123.392° SE |
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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