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175613 Shikoku-karst (2006 VB95)
Classification: Main-belt Asteroid          SPK-ID: 2175613
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02612189859415595 6.6695e-08  
a 3.026402685131421 4.2854e-08 au
q 2.947347301085337 2.1117e-07 au
i 9.0975114068 7.0829e-06 deg
node 283.318731030118 6.8743e-05 deg
peri 136.9387376485347 0.00024825 deg
M 193.5004544197303 0.0002388 deg
tp 2459889.903940087768
(2022-Nov-06.40394009)
0.0012829 TDB
period 1923.040794590245
5.26
4.0845e-05
1.118e-07
d
yr
n .1872035169574797 3.9762e-09 deg/d
Q 3.105458069177506 4.3973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      6324 days (17.31 yr)  
   first obs. used      2001-12-14  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70032  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:33:25  

Additional Information
 Earth MOID = 1.96845 au 
 Jupiter MOID = 2.0528 au 
 T_jup = 3.225 
[ 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 15.4   n/a MPO469885  

175613 Shikoku-karst           Discovered 2006 Nov. 12 by Y. Fujita at Kuma Kogen.
Shikoku Karst is a karst plateau, located at the border of Ehime and Kochi prefectures. With an area of 70 square kilometers, it is one of the three biggest karst plateaus in Japan, known collectively as "Nihon Sandai Karst". The name was suggested by the children from Yanadani Elementary School.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080819/MPCPages.arcLast Updated: 2008-08-25

[ show close-approach data ]
Alternate Designations
 2006 VB95 = 2001 XJ264 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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