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79827 (1998 WU3)
Classification: Main-belt Asteroid          SPK-ID: 2079827
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1826497571237165 7.8239e-08  
a 2.448481451688477 2.2878e-08 AU
q 2.001266909215652 1.9812e-07 AU
i 7.060222351162747 7.455e-06 deg
node 53.03856310284146 5.5922e-05 deg
peri 308.9844037766681 5.8499e-05 deg
M 111.4286647911525 1.8053e-05 deg
tp 2456567.350237850028
(2013-Oct-01.85023785)
7.0018e-05 JED
period 1399.405751349998
3.83
1.9614e-05
5.37e-08
d
yr
n .2572520512029555 3.6056e-09 deg/d
Q 2.895695994161302 2.7057e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      677  
   data-arc span      8896 days (24.36 yr)  
   first obs. used      1990-09-17  
   last obs. used      2015-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .584  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 16:10:33  

Additional Information
 Earth MOID = 1.00822 AU 
 T_jup = 3.464 
[ 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 14.3 mag n/a MPO266293  

79827 (1998 WU3)          Discovered 1998-Nov-18 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 WU3 = 1990 SF10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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