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160903 Shiokaze (2001 TO56)
Classification: Main-belt Asteroid          SPK-ID: 2160903
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08842739498685219 4.2928e-08  
a 2.629002593384312 1.491e-08 au
q 2.396526742637659 1.125e-07 au
i 1.41412744946259 4.7687e-06 deg
node 62.56652359043202 0.00023858 deg
peri 13.80776702895321 0.00024214 deg
M 86.62347298495197 3.94e-05 deg
tp 2458625.856640029627
(2019-May-22.35664003)
0.00017056 TDB
period 1556.986864435276
4.26
1.3246e-05
3.627e-08
d
yr
n .2312158234748969 1.967e-09 deg/d
Q 2.861478444130965 1.6229e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      7623 days (20.87 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61119  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:27:16  

Additional Information
 Earth MOID = 1.41176 au 
 Jupiter MOID = 2.3268 au 
 T_jup = 3.395 
[ 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 16.8   n/a MPO454066  

160903 Shiokaze           Discovered 2001 Oct. 14 by A. Nakamura at Kuma Kogen.
The Japan Railway's express train Shiokaze was inaugurated in 1972, connecting Uwajima with Takamatsu. Since the Seto-Ohashi Bridge opened in 1988, it has connected Matsuyama with Okayama. It is one of the most important forms of transportation between the islands of Honshu and Shikoku.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100726/MPCPages.arcLast Updated: 2010-07-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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