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, Unknown HBR
Radar Cross Section
2.910 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 RISAT-2BR2
1 46905U 20081A 26081.22607227 .00005637 00000-0 43738-3 0 9999
2 46905 36.8997 20.5009 0011201 179.9642 180.1102 15.01088175294393Epoch: 2026-03-22T05:25Z
TLE epoch observation values (Epoch: 2026-03-22T05:25:32.644Z)
Latitude
0.00005°
Longitude
119.37947°
Altitude
570.43 km
Speed
7.574 km/s
True Right ascension
01h 22m 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
03:39:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
574.237 km
Perigee altitude
558.68 km
Semi-major axis
6,944.595 km
Eccentricity
0.00112
Inclination
36.8997°
RAAN
20.5009°
Arg. of periapsis
179.9642°
True anomaly
180.10995°
Mean anomaly
180.1102°
Eccentric anomaly
180.11008°
Mean motion
3.75036 °/min
Orbital period
95.99 mins
BSTAR
0.00043738
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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 | 2026-03-22 23:11:38.022Z | 204.248° SW | 2026-03-22 23:14:38.022Z | 158.939° S | 20.048° | 2026-03-22 23:17:38.022Z | 108.988° ESE |
| 7 mins | 2026-03-23 00:52:38.022Z | 238.782° WSW | 2026-03-23 00:55:38.022Z | 168.677° S | 36.756° | 2026-03-23 00:59:38.022Z | 95.656° ESE |
| 7 mins | 2026-03-23 02:33:38.022Z | 258.487° W | 2026-03-23 02:36:38.022Z | 185.573° SSW | 38.965° | 2026-03-23 02:40:38.022Z | 109.275° ESE |
| 5 mins | 2026-03-23 04:15:38.022Z | 242.016° WSW | 2026-03-23 04:17:38.022Z | 197.763° SSW | 24.973° | 2026-03-23 04:20:38.022Z | 146.1° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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