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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1063839688522945 2.9513e-08  
a 2.911484417734081 1.2595e-08 au
q 2.601749150123918 8.3197e-08 au
i 1.669307322805172 3.0836e-06 deg
node 127.9624444048355 0.00011395 deg
peri 120.705468183014 0.00011503 deg
M 113.5362312478238 1.6399e-05 deg
tp 2458428.228516618794
(2018-Nov-05.72851662)
8.1832e-05 TDB
period 1814.554981726884
4.97
1.1775e-05
3.224e-08
d
yr
n .1983957519200622 1.2874e-09 deg/d
Q 3.221219685344245 1.3935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2108  
   data-arc span      10104 days (27.66 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51171  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:44:48  

Additional Information
 Earth MOID = 1.58833 au 
 Jupiter MOID = 1.79997 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 13.8   n/a MPO502255  
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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