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61189 Ohsadaharu (2000 NE29)
Classification: Main-belt Asteroid          SPK-ID: 2061189
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1184003180163168 4.063e-08  
a 2.384796006469496 1.0813e-08 au
q 2.102435400899465 9.4394e-08 au
i 5.492913215416357 3.358e-06 deg
node 247.0560984080054 4.2601e-05 deg
peri 79.54931856127784 4.5537e-05 deg
M 142.6654308911471 1.7607e-05 deg
tp 2458467.421051775069
6.3789e-05 TDB
period 1345.164137957149
n .2676253327320477 1.8202e-09 deg/d
Q 2.667156612039527 1.2093e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1421  
   data-arc span      7602 days (20.81 yr)  
   first obs. used      1999-04-11  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4368  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 13:20:33  

Additional Information
 Earth MOID = 1.09907 au 
 Jupiter MOID = 2.62171 au 
 T_jup = 3.520 
[ 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 14.5   n/a MPO259727  
diameter diameter 3.501 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  
geometric albedo albedo 0.228   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  

61189 Ohsadaharu           Discovered 2000 July 8 by BATTeRS at Bisei SG Center.
Sadaharu Oh (b. 1940) is a world-renowned professional baseball player with the world lifetime home run record (868). He also won the World Baseball Classic Champion 2006 as manager of Team Japan.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-02-22Last Updated: 2016-02-25

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
FirstGov 2020-Aug-07 10:51 UT
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