(4807) Noboru

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Asteroid
(4807) Noboru
Properties of the orbit ( animation )
Epoch:  December 9, 2014 ( JD 2,457,000.5)
Orbit type Main belt asteroid
Major semi-axis 2.3279  AU
eccentricity 0.2108
Perihelion - aphelion 1.8372 AU - 2.8186 AU
Inclination of the orbit plane 0.4922 °
Length of the ascending node 330.1425 °
Argument of the periapsis 93.7289 °
Sidereal period 3.55 a
Mean orbital velocity 19.52 km / s
Physical Properties
Absolute brightness 13.6 mag
history
Explorer Takao Kobayashi
Date of discovery January 10, 1991
Another name 1991 AO , 1929 UG, 1961 VR, 1961 XF, 1970 GW, 1982 QM 1 , 1982 RM 3
Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items.

(4807) Noboru is an asteroid of the main belt , which on 10 January 1991 by Japanese amateur astronomer Takao Kobayashi at Oizumi Observatory ( IAU code 411) in Oizumi in Gunma Prefecture was discovered.

The asteroid was named after the well-known Japanese alpinist Noboru Yamada (1950–1989), who climbed nine of the world's fourteen eight-thousanders in twelve expeditions .

See also

Web links