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79254 Tsuda (1994 YJ)
Classification: Main-belt Asteroid          SPK-ID: 2079254
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048020185944407 8.5507e-08  
a 2.487844930503447 2.4006e-08 AU
q 2.227113759836739 2.2402e-07 AU
i 2.63022154331499 7.1919e-06 deg
node 92.43919207449855 0.00017578 deg
peri 270.0267406913218 0.0001797 deg
M 83.68015821295809 3.9918e-05 deg
tp 2456667.339596716882
(2014-Jan-09.83959672)
0.00015765 JED
period 1433.287743991739
3.92
2.0746e-05
5.68e-08
d
yr
n .2511707795654428 3.6355e-09 deg/d
Q 2.748576101170154 2.6522e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      8779 days (24.04 yr)  
   first obs. used      1990-10-21  
   last obs. used      2014-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59199  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 15:21:06  

Additional Information
 Earth MOID = 1.22632 AU 
 T_jup = 3.465 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2 mag n/a MPO266291  

79254 Tsuda           Discovered 1994 Dec. 23 by A. Nakamura at Kuma Kogen.
Tsunemi Tsuda (1960-1993), born in Yamaguchi prefecture, was a baseball player for the Hiroshima Toyo Carp from 1982 to 1991. Known as the "Blazing Closer", he is credited with 49 wins and 90 saves. He won the Most Valuable Player Award in the Japan Series championship in 1986.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070601/MPCPages.arcLast Updated: 2007-06-06

Alternate Designations
 1994 YJ = 1998 WE33 = 2000 EY127 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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