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10619 Ninigi (1997 WO13)
Classification: Main-belt Asteroid          SPK-ID: 2010619
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06030510575461531 3.4837e-08  
a 2.359370319711686 8.4441e-09 au
q 2.217088243067172 8.1399e-08 au
i 7.871474710346536 3.6457e-06 deg
node 85.92315315903971 2.7111e-05 deg
peri 113.8287305622523 4.0201e-05 deg
M 200.2998937794973 2.9958e-05 deg
tp 2459187.712509412539
(2020-Dec-04.21250941)
0.00011075 TDB
period 1323.709222188197
3.62
7.1063e-06
1.946e-08
d
yr
n .2719630519797174 1.46e-09 deg/d
Q 2.501652396356199 8.9534e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2103  
   data-arc span      15622 days (42.77 yr)  
   first obs. used      1977-02-19  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47671  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 22:25:13  

Additional Information
 Earth MOID = 1.22575 au 
 Jupiter MOID = 2.48254 au 
 T_jup = 3.537 
[ 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 14.0   n/a MPO416828  
diameter diameter 3.736 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.349   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10619 Ninigi          
According to the Japanese myth, the god Ninigi-no-mikoto is a grandson of the goddess Amaterasu. By the order of Amaterasu he descended from the heaven Takamagahara to the peak Takachiho to dominate the land.
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
 1997 WO13 = 1977 DG11 = 1981 JN6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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