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11135 Ryokami (1996 XF3)
Classification: Main-belt Asteroid          SPK-ID: 2011135
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1067593501016331 2.9583e-08  
a 2.912855890566719 1.4154e-08 au
q 2.601881288750103 8.4176e-08 au
i 1.669106360586254 3.7684e-06 deg
node 127.9623122971385 0.00011417 deg
peri 120.8949630558888 0.00011571 deg
M 33.98331738584353 1.8158e-05 deg
tp 2458429.088404925001
(2018-Nov-06.58840493)
9.1615e-05 TDB
period 1815.837268809587
4.97
1.3235e-05
3.624e-08
d
yr
n .1982556510892664 1.445e-09 deg/d
Q 3.223830492383335 1.5665e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1881  
   data-arc span      9724 days (26.62 yr)  
   first obs. used      1993-03-19  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52527  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 22:32:13  

Additional Information
 Earth MOID = 1.58821 au 
 Jupiter MOID = 1.79814 au 
 T_jup = 3.274 
[ 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 13.7   n/a MPO431628  
diameter diameter 5.415 km 0.400 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.166   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11135 Ryokami           Discovered 1996 Dec. 3 by T. Kobayashi at Oizumi.
Ryokami Mountain is located at the northern part of the Kanto plain. It is known for its exceptionally unique shape that looks like the blade of a saw. The stunning landscape it outlines in the Kanto mountains makes it one of the 100 most celebrated mountains of Japan.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031110/MPCPages.arcLast Updated: 2003-11-12

[ show close-approach data ]
Alternate Designations
 1996 XF3 = 1993 FL45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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