RISAT-2BR1, 44857
Orbit data source: Space-Track
RISAT-2BR1, 44857 is a payload satellite owned by ISRO (IN) in LEO that was launched on Wed, 11 Dec 2019 UTC via a PSLV-QL 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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44857 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Last TLE update
5 hours ago
Origin
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 & history
TLE from 5 hours ago
0 RISAT-2BR1
1 44857U 19089F 25189.15544211 .00002822 00000-0 22115-3 0 9991
2 44857 36.9619 351.7851 0012839 264.3800 95.5478 15.01254485305517Epoch: 2025-07-08T03:43Z
TLE epoch observation values (Epoch: 2025-07-08T03:43:50.198Z)
Latitude
-0.00001°
Longitude
9.47145°
Altitude
563.023 km
Speed
7.581 km/s
True Right ascension
23h 27m 08s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
-31.57225°
Longitude
-45.95546°
Altitude
563.621 km
Speed
7.584 km/s
Apparent Right ascension
17h 25m 36s
Apparent Declination
-80° 16' 51"
Sunlit
Visualization observer readout
Local Sidereal Time
20:20:51
Azimuth
187.976° SSW
Elevation
-32.617°
Doppler factor
1
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Other satellites on launch #89 in the year 2019 (2019-12-11 UTC)
RISAT-2BR1 Visibility forecast
Observer location: undefined°, undefined°
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 | 2025-07-08 15:10:10.296Z | 213.295° SW | 2025-07-08 15:12:10.296Z | 168.338° S | 29.665° | 2025-07-08 15:16:10.296Z | 96.782° ESE |
| 7 mins | 2025-07-08 16:50:10.296Z | 252.778° W | 2025-07-08 16:53:10.296Z | 186.936° SSW | 40.071° | 2025-07-08 16:57:10.296Z | 100.226° ESE |
| 6 mins | 2025-07-08 18:32:10.296Z | 251.051° W | 2025-07-08 18:34:10.296Z | 199.083° SSW | 34.079° | 2025-07-08 18:38:10.296Z | 123.558° SE |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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