Satellite description

URSA MAIOR, 42776 was a payload satellite in LEO that was launched on Fri, 23 Jun 2017 UTC via a PSLV-XL 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.

Satellite metadata
Identifier
42776, 2017-036M
Orbit
Decayed
Last TLE update
11 months ago
Origin
Flag of ITROSAP (IT)
Manufacturer
Roma La Sapienza
Mission
Decayed Amateur Science
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
4 kg wet, 4 kg dry
Launch date (UTC)
2017-06-23 (8 years ago)
Launch vehicle
PSLV-XL
Launch site
Sirharikota (SRI)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 4 Pan, 0.5 m
Radar Cross Section
0.060 m², Small (<0.1 m²)
Visualization orbit readout
Orbital elements
Apogee altitude
181.68 km
Perigee altitude
166.532 km
Semi-major axis
6,552.243 km
Eccentricity
0.00116
Inclination
97.0834°
RAAN
217.7889°
Arg. of periapsis
241.2452°
True anomaly
Unknown
Mean anomaly
118.7685°
Eccentric anomaly
Unknown
Mean motion
4.09221 °/min
Orbital period
87.97 mins
BSTAR
0.000839
42776, URSA MAIOR
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