15350 Naganuma

15350 Naganuma
Discovery[1]
Discovered byY. Kushida
O. Muramatsu
Discovery siteYatsugatake Obs.
Discovery date3 November 1994
Designations
(15350) Naganuma
Named after
Naganuma[1]
(Japanese town)
1994 VB2 · 1998 WQ19
main-belt[1][2] · (inner)
background[3][4]
Orbital characteristics[2]
Epoch 27 April 2019 (JD 2458600.5)
Uncertainty parameter 0
Observation arc23.69 yr (8,652 d)
Aphelion3.0346 AU
Perihelion1.7301 AU
2.3823 AU
Eccentricity0.2738
3.68 yr (1,343 d)
240.74°
0° 16m 4.8s / day
Inclination4.6159°
197.86°
204.64°
Physical characteristics
4.357±0.070 km[5][6][7]
2.5835±0.0001 h[8][a]
0.256[5][6][7]
S (assumed)[9]
13.90[5][7]
14.1[1][2]

15350 Naganuma, provisional designation 1994 VB2, is a stony background asteroid from the inner regions of the asteroid belt, approximately 4.3 kilometers (2.7 miles) in diameter. It was discovered on 3 November 1994, by Japanese astronomers Yoshio Kushida and Osamu Muramatsu at the Yatsugatake South Base Observatory. The likely S-type asteroid has a rotation period of 2.5 hours.[9] It was named for the town of Naganuma in northern Japan.[1]

  1. ^ a b c d e Cite error: The named reference MPC-object was invoked but never defined (see the help page).
  2. ^ a b c Cite error: The named reference jpldata was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference Ferret was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference AstDys-object was invoked but never defined (see the help page).
  5. ^ a b c Cite error: The named reference Mainzer-2016 was invoked but never defined (see the help page).
  6. ^ a b Cite error: The named reference Masiero-2011 was invoked but never defined (see the help page).
  7. ^ a b c Cite error: The named reference WISE was invoked but never defined (see the help page).
  8. ^ Cite error: The named reference Pray-2006f was invoked but never defined (see the help page).
  9. ^ a b Cite error: The named reference lcdb was invoked but never defined (see the help page).


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