PRATHAM, 41783
Orbit data source: Space-Track
PRATHAM, 41783 is a payload satellite owned by IITB (IN) in SSO that was launched on Mon, 26 Sep 2016 UTC via a PSLV 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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41783 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
IN / INDRelated business
Manufacturer
IITB
Mission
Non-operational Amateur Science
Bus & Motor
PRATHAM, Unknown motor
Mass
10 kg wet, 10 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.2 m
Radar Cross Section
0.189 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 PRATHAM
1 41783U 16059A 25310.27278286 .00001187 00000-0 21997-3 0 9995
2 41783 97.8272 312.1014 0030759 206.2725 153.6922 14.66729533486833Epoch: 2025-11-06T06:32Z
TLE epoch observation values (Epoch: 2025-11-06T06:32:48.439Z)
Latitude
0.00008°
Longitude
168.16609°
Altitude
693.989 km
Speed
7.499 km/s
True Right ascension
20h 48m 24s
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
14:06:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
690.258 km
Perigee altitude
646.908 km
Semi-major axis
7,046.72 km
Eccentricity
0.00308
Inclination
97.8272°
RAAN
312.1014°
Arg. of periapsis
206.2725°
True anomaly
153.84788°
Mean anomaly
153.6922°
Eccentric anomaly
153.77009°
Mean motion
3.66913 °/min
Orbital period
98.12 mins
BSTAR
0.00021997
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Other satellites on launch #59 in the year 2016 (2016-09-26 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.PRATHAM 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-11-06 23:04:43.837Z | 102.523° ESE | 2025-11-06 23:07:43.837Z | 60.697° ENE | 16.469° | 2025-11-06 23:09:43.837Z | 32.465° NE |
| 7 mins | 2025-11-07 00:40:43.837Z | 190.08° SSW | 2025-11-07 00:43:43.837Z | 240.067° WSW | 36.247° | 2025-11-07 00:47:43.837Z | 331.687° NNW |
| 7 mins | 2025-11-07 12:36:43.837Z | 37.688° NE | 2025-11-07 12:39:43.837Z | 103.213° ESE | 32.251° | 2025-11-07 12:43:43.837Z | 167.171° S |
| 4 mins | 2025-11-07 14:14:43.837Z | 322.067° NNW | 2025-11-07 14:16:43.837Z | 288.551° WNW | 18.339° | 2025-11-07 14:18:43.837Z | 257.878° W |
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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