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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08847264858180888 4.2232e-08  
a 2.628521604650186 1.4602e-08 au
q 2.395969336432278 1.1011e-07 au
i 1.41418765088582 4.5925e-06 deg
node 62.56409106970709 0.00023797 deg
peri 13.68937393345391 0.00024151 deg
M 132.9981296003695 3.9073e-05 deg
tp 2458625.445791791339
(2019-May-21.94579179)
0.00016926 TDB
period 1556.559596568514
4.26
1.2971e-05
3.551e-08
d
yr
n .2312792910683483 1.9273e-09 deg/d
Q 2.861073872868094 1.5894e-08 au
  Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      7674 days (21.01 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60575  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:17  

Additional Information
 Earth MOID = 1.41073 au 
 Jupiter MOID = 2.32736 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 16.83   n/a E2020-QM9  

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

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