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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1971031792501746 6.2555e-08  
a 2.323757593496657 1.2187e-08 AU
q 1.865737584011731 1.4533e-07 AU
i 4.743150641336666 5.3255e-06 deg
node 113.0519655392202 8.7877e-05 deg
peri 290.182688137028 8.9588e-05 deg
M 131.6034619619941 1.9614e-05 deg
tp 2456327.512707407809
(2013-Feb-04.01270741)
6.8579e-05 JED
period 1293.852173754844
3.54
1.0179e-05
2.787e-08
d
yr
n .278238895680993 2.1889e-09 deg/d
Q 2.781777602981582 1.4589e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1091  
   data-arc span      10721 days (29.35 yr)  
   first obs. used      1984-11-27  
   last obs. used      2014-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52856  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:05:42  

Additional Information
 Earth MOID = .879871 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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