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10804 Amenouzume (1992 WN3)
Classification: Main-belt Asteroid          SPK-ID: 2010804
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2215983539390028 1.0164e-08  
a 2.762000121769186 8.6262e-09 au
q 2.149945441205809 2.7466e-08 au
i 9.627642167997337 7.975e-07 deg
node 71.11757759252991 4.1204e-06 deg
peri 340.3107039486495 6.1878e-06 deg
M 53.48426062672271 3.644e-06 deg
tp 2458951.409328954255
(2020-Apr-11.90932895)
1.6394e-05 TDB
period 1676.61739221397
4.59
7.8545e-06
2.15e-08
d
yr
n .2147180398293619 1.0059e-09 deg/d
Q 3.374054802332563 1.0538e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2082  
   data-arc span      15513 days (42.47 yr)  
   first obs. used      1978-10-02  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45878  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 00:45:58  

Additional Information
 Earth MOID = 1.16315 au 
 Jupiter MOID = 2.00736 au 
 T_jup = 3.285 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.52   n/a MPCxxxxx  
diameter diameter 9.428 km 0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.129   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

10804 Amenouzume           Discovered 1992 Nov. 23 by T. Urata at the Nihondaira Observatory.
Amenouzume is the mythical Japanese goddess who managed to free the goddess Amaterasu by dancing in front of the rock door when she shut herself up in the cave Ama-no-iwayado. After that Amenouzume descended from heaven, following the god Ninigi-no-mikoto.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000320/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1992 WN3 = 1978 TV7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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