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11137 Yarigatake (1996 XE19)
Classification: Main-belt Asteroid          SPK-ID: 2011137
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2330241056342456 2.8426e-08  
a 2.982507840478443 1.5038e-08 au
q 2.287511618403829 8.9297e-08 au
i 3.861121791917154 3.3436e-06 deg
node 178.622404659594 5.8257e-05 deg
peri 160.7963565369407 5.8998e-05 deg
M 3.838077586013414 1.1091e-05 deg
tp 2459376.442256795984
(2021-Jun-10.94225680)
5.789e-05 TDB
period 1881.355285718913
5.15
1.4229e-05
3.896e-08
d
yr
n .1913514171048426 1.4472e-09 deg/d
Q 3.677504062553057 1.8543e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2038  
   data-arc span      26153 days (71.60 yr)  
   first obs. used      1949-11-19  
   last obs. used      2021-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51729  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 02:36:36  

Additional Information
 Earth MOID = 1.27852 au 
 Jupiter MOID = 1.73982 au 
 T_jup = 3.214 
[ 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 13.46   n/a E2021B10  
diameter diameter 12.702 km 0.210 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11137 Yarigatake           Discovered 1996 Dec. 8 by T. Kobayashi at Oizumi.
Yarigatake Mountain has a characteristic pear-shaped peak. A difficult and challenging 3180-meter climb, it is one of the 100 most celebrated mountains in Japan.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050125/MPCPages.arcLast Updated: 2005-06-01

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Alternate Designations
 1996 XE19 = 1949 WC1 = 1990 SW28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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