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12751 Kamihayashi (1993 EU)
Classification: Main-belt Asteroid          SPK-ID: 2012751
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1669839677167372 6.3434e-08  
a 2.373698473400509 1.1461e-08 AU
q 1.97732888414893 1.5101e-07 AU
i 3.142458086138229 4.7805e-06 deg
node 82.86024113814253 0.00010829 deg
peri 135.2440987458025 0.00010916 deg
M 313.33091725166 1.3942e-05 deg
tp 2457173.666355592030
(2015-May-31.16635559)
5.1732e-05 JED
period 1335.785585272684
3.66
9.674e-06
2.649e-08
d
yr
n .269504330611945 1.9518e-09 deg/d
Q 2.770068062652087 1.3374e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1330  
   data-arc span      8187 days (22.41 yr)  
   first obs. used      1993-03-15  
   last obs. used      2015-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51342  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:36:47  

Additional Information
 Earth MOID = .972702 AU 
 T_jup = 3.522 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO250338  

12751 Kamihayashi           Discovered 1993 Mar. 15 by K. Endate and K. Watanabe at Kitami.
Kamihayashi is a village of 10~000 in the heart of Japan's rice-growing region in northern Niigata prefecture. From its mountains to its coastline, Kamihayashi features an abundance of natural topography.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20071124/MPCPages.arcLast Updated: 2007-11-26

[ show close-approach data ]
Alternate Designations
 1993 EU = 1998 SL171 = 1998 SW63 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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