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13094 Shinshuueda (1992 UK8)
Classification: Main-belt Asteroid          SPK-ID: 2013094
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbit Diagram
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 2-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 has stopped working because of a recent Java upgrade, here is a possible workaround.
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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1642505846995369 6.5492e-08  
a 2.30092893283827 1.0592e-08 au
q 1.923000010267503 1.4857e-07 au
i 3.8545915247443 6.4671e-06 deg
node 239.6492541211524 6.4186e-05 deg
peri 133.5105811291716 6.6148e-05 deg
M 305.78236325245 1.8059e-05 deg
tp 2457792.495618260781
6.4671e-05 JED
period 1274.832816777184
n .2823899693060075 1.9498e-09 deg/d
Q 2.678857855409037 1.2331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1093  
   data-arc span      18483 days (50.60 yr)  
   first obs. used      1964-10-09  
   last obs. used      2015-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52691  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 18:53:18  

Additional Information
 Earth MOID = .924905 au 
 Jupiter MOID = 2.79092 au 
 T_jup = 3.570 
[ 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 14.6 mag n/a MPO279653  

13094 Shinshuueda           Discovered 1992 Oct. 19 by K. Endate and K. Watanabe at Kitami.
The Ueda area of Nagano prefecture, located at the center of Japan, is called Shinshu and is surrounded by the 2000-meter-high mountains of Joshin-etsu highland national park. Ueda city has a population of more than 200~000 and precious cultural assets and historic places.
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

Alternate Designations
 1992 UK8 = 1964 TD2 = 1980 FH6 = 1985 VS1 = 1992 UM8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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