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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1967456230714451 5.4433e-08  
a 2.324360453585011 1.2644e-08 au
q 1.867052707901801 1.2723e-07 au
i 4.742762037817908 4.7413e-06 deg
node 113.0494267362625 7.9483e-05 deg
peri 290.1033779624228 8.1003e-05 deg
M 354.2178862397309 1.9498e-05 deg
tp 2457621.289199875444
(2016-Aug-20.78919988)
7.0213e-05 JED
period 1294.355708908022
3.54
1.0561e-05
2.891e-08
d
yr
n .278130654133486 2.2694e-09 deg/d
Q 2.78166819926822 1.5131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1181  
   data-arc span      11170 days (30.58 yr)  
   first obs. used      1984-11-20  
   last obs. used      2015-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49835  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 19:00:00  

Additional Information
 Earth MOID = .880868 au 
 Jupiter MOID = 2.62687 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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