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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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, 1.1 m
Radar Cross Section
2.910 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 4 hours ago
TLE from 4 hours ago
0 RISAT-2BR2
1 46905U 20081A 26303.63771396 .00001371 00000-0 11089-3 0 9995
2 46905 36.8968 140.4456 0014164 178.9340 181.1433 15.01113309327836Epoch: 2026-10-30T15:18Z
TLE epoch observation values (Epoch: 2026-10-30T15:18:18.486Z)
Latitude
-0°
Longitude
-128.08635°
Altitude
572.406 km
Speed
7.571 km/s
True Right ascension
09h 21m 46s
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
15:15:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
576.218 km
Perigee altitude
556.545 km
Semi-major axis
6,944.518 km
Eccentricity
0.00142
Inclination
36.8968°
RAAN
140.4456°
Arg. of periapsis
178.934°
True anomaly
181.14007°
Mean anomaly
181.1433°
Eccentric anomaly
181.14168°
Mean motion
3.75042 °/min
Orbital period
95.99 mins
BSTAR
0.00011089
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-10-30 20:28:15.549Z | 263.962° W | 2026-10-30 20:32:15.549Z | 188.671° SSW | 52.094° | 2026-10-30 20:36:15.549Z | 112.424° ESE |
| 5 mins | 2026-10-30 22:11:15.549Z | 240.48° WSW | 2026-10-30 22:13:15.549Z | 199.427° SSW | 24.525° | 2026-10-30 22:16:15.549Z | 150.806° SSE |
| 5 mins | 2026-10-31 17:06:15.549Z | 208.075° SW | 2026-10-31 17:08:15.549Z | 164.398° S | 31.758° | 2026-10-31 17:11:15.549Z | 104.411° ESE |
| 7 mins | 2026-10-31 18:46:15.549Z | 250.168° W | 2026-10-31 18:49:15.549Z | 179.622° S | 56.627° | 2026-10-31 18:53:15.549Z | 98.477° ESE |
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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