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14426 Katotsuyoshi (1991 UO2)
Classification: Main-belt Asteroid          SPK-ID: 2014426
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1970109901005815 6.0234e-08  
a 2.323890048392807 1.279e-08 AU
q 1.866058169074052 1.3986e-07 AU
i 4.743150921594866 4.8861e-06 deg
node 113.0513539094055 8.6594e-05 deg
peri 290.1684391930737 8.8169e-05 deg
M 187.273493674095 1.9005e-05 deg
tp 2457621.337982803906
(2016-Aug-20.83798280)
7.1203e-05 JED
period 1293.962800287857
3.54
1.0682e-05
2.925e-08
d
yr
n .2782151078221985 2.2967e-09 deg/d
Q 2.781721927711562 1.5309e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1144  
   data-arc span      10812 days (29.60 yr)  
   first obs. used      1984-11-20  
   last obs. used      2014-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50213  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:24:15  

Additional Information
 Earth MOID = .881072 AU 
 T_jup = 3.545 
[ 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 13.7 mag n/a MPO279667  

14426 Katotsuyoshi           Discovered 1991 Oct. 29 by K. Endate and K. Watanabe at Kitami.
Tsuyoshi Kato (b.1968) is one of the leading amateur astronomers in Saitama prefecture and a display designer at the science museum and the astronomical observatory. His interests include observing planets and various meteor showers.
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 2013-04-25Last Updated: 2013-04-29

Alternate Designations
 1991 UO2 = 1984 WU 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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