(2079) Jacchia

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Asteroid
(2079) Jacchia
Properties of the orbit ( animation )
Epoch:  July 31, 2016 ( JD 2,457,600.5)
Orbit type Middle main belt
Asteroid family Eunomia family
Major semi-axis 2,600  AU
eccentricity 0.077
Perihelion - aphelion 2.398 AU - 2.801 AU
Inclination of the orbit plane 13.262 °
Length of the ascending node 353.083 °
Argument of the periapsis 145.188 °
Time of passage of the perihelion October 31, 2017
Sidereal period 4.19 a
Physical Properties
Medium diameter 8.939 km (± 0.128)
Albedo 0.221 (± 0.025)
Absolute brightness 12.6 mag
history
Explorer RE McCrosky , Cheng-Yuan Shao ,
G. Schwartz , JH Bulger
Date of discovery February 23, 1976
Another name 1976 DB ; 1972 GH 1
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.

(2076) Jacchia ( 1976 DB ; 1972 GH 1 ) is an asteroid of the main belt , which on 23 February 1976 by RE McCrosky , Cheng Shao-Yuan , G. Schwartz and JH Bulger at the Oak Ridge Observatory was discovered.

designation

The asteroid was named after Luigi Giuseppe Jacchia (1910-1996), who had been a research fellow at Harvard College Observatory and physicist at the Smithsonian Astrophysical Observatory since 1939 .

See also

Web links

Individual evidence

  1. ^ Lutz D. Schmadel : Dictionary of Minor Planet Names . Enlarged version. Ed .: Lutz D. Schmadel. 3. Edition. tape 1 . Springer Verlag , Berlin , Heidelberg 1997, ISBN 978-3-662-06617-1 , pp. 268 (English, 938 pages, Google Books [ONLINE; accessed September 3, 2016] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “Named in honor of Luigi Giuseppe Jacchia”