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JPL Small-Body Database Browser
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6416 Nyukasayama (1993 VY3)
Classification: Main-belt Asteroid          SPK-ID: 2006416
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1433771811795311 3.3415e-08  
a 3.08066204834893 1.6092e-08 au
q 2.6389654076899 1.0805e-07 au
i 1.703902045053769 3.5177e-06 deg
node 258.2425584743175 0.00015418 deg
peri 145.1426542260912 0.00015509 deg
M 340.3363761086249 1.6529e-05 deg
tp 2459108.376183291797
(2020-Sep-15.87618329)
9.0921e-05 TDB
period 1974.988242227369
5.41
1.5474e-05
4.237e-08
d
yr
n .1822795661780731 1.4282e-09 deg/d
Q 3.52235868900796 1.8399e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1857  
   data-arc span      24299 days (66.53 yr)  
   first obs. used      1953-05-18  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5157  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 22:12:36  

Additional Information
 Earth MOID = 1.64809 au 
 Jupiter MOID = 1.87466 au 
 T_jup = 3.211 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2   n/a MPO328743  
diameter diameter 12.258 km 0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6416 Nyukasayama           Discovered 1993 Nov. 14 by M. Hirasawa and S. Suzuki at Nyukasa.
Named for a mountain in central Japan, famous for many beautiful flowers and a wonderful view. Mt. Nyukasa station, where this minor planet was discovered, is located near the top of this mountain.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19980610/MPCPages.arcLast Updated: 2009-11-17

[ show close-approach data ]
Alternate Designations
 1993 VY3 = 1982 UC10 = 1987 SM18 = 1992 PN6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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