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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 ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1059479290754752 2.95e-08  
a 2.912590783149718 1.2414e-08 au
q 2.604007821430689 8.3138e-08 au
i 1.669327604159475 2.9644e-06 deg
node 127.9572839100582 0.00011365 deg
peri 120.7462016288787 0.00011469 deg
M 192.058018050102 1.6401e-05 deg
tp 2460243.482440211186
(2023-Oct-25.98244021)
8.4525e-05 TDB
period 1815.589377568449
4.97
1.1607e-05
3.178e-08
d
yr
n .1982827198967944 1.2677e-09 deg/d
Q 3.221173744868747 1.3729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2201  
   data-arc span      10227 days (28.00 yr)  
   first obs. used      1993-03-19  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .508  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 16:29:50  

Additional Information
 Earth MOID = 1.59078 au 
 Jupiter MOID = 1.79768 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 13.82   n/a MPCxxxxx  
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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