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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1826497574366077 7.371e-08  
a 2.448481451547893 2.1296e-08 AU
q 2.001266908334637 1.8494e-07 AU
i 7.06022620870478 6.7909e-06 deg
node 53.03855588584307 5.5658e-05 deg
peri 308.984412242938 5.7966e-05 deg
M 111.4286634121955 1.7762e-05 deg
tp 2456567.350243247668
(2013-Oct-01.85024325)
6.8531e-05 JED
period 1399.405751229474
3.83
1.8257e-05
4.998e-08
d
yr
n .2572520512251112 3.3562e-09 deg/d
Q 2.895695994761149 2.5186e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      829  
   data-arc span      8955 days (24.52 yr)  
   first obs. used      1990-09-17  
   last obs. used      2015-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54942  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 19:16:17  

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
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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