6709 Hiromiyuki

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Hiromiyuki
Discovery and designation
Discovered by M. Arai and H. Mori
Discovery site Yorii
Discovery date February 2, 1989
Designations
MPC designation 6709
Alternative names 1989 CD
Orbital characteristics[1]
Epoch May 14, 2008
Aphelion 2.7270007
Perihelion 1.9716077
Eccentricity 0.1607695
Orbital period 1315.2469824
Mean anomaly 167.87861
Inclination 1.82746
Longitude of ascending node 99.00131
Argument of perihelion 342.96922
Physical characteristics
Absolute magnitude (H) 13.7

6709 Hiromiyuki (1989 CD) is a main-belt asteroid that was discovered on February 2, 1989 by M. Arai and H. Mori at Yorii.[2]

Photometric observations of this asteroid during 2007 gave a light curve with a period of 6.828 ± 0.001 hours and a brightness variation of 1.00 in magnitude.[3]

References[edit]

  1. ^ Yeomans, Donald K., "6709 Hiromiyuki", JPL Small-Body Database Browser (NASA Jet Propulsion Laboratory), retrieved 2013-04-07. 
  2. ^ "Numbered Minor Planets 1–5000", Discovery Circumstances (IAU Minor Planet center), retrieved 2013-04-07. 
  3. ^ Pray, Donald P. et al. (March 2008), "Lightcurve Analysis of Fourteen Asteroids", Bulletin of the Minor Planets Section of the Association of Lunar and Planetary Observers 35 (1): 34–36, Bibcode:2008MPBu...35...34P. 

External links[edit]