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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .182649764855548 7.487e-08  
a 2.448481449284492 2.17e-08 AU
q 2.001266888319508 1.8833e-07 AU
i 7.060225452021422 6.9789e-06 deg
node 53.03855684791119 5.5674e-05 deg
peri 308.9844128971275 5.8058e-05 deg
M 111.4286626774501 1.7817e-05 deg
tp 2456567.350246704410
(2013-Oct-01.85024670)
6.8839e-05 JED
period 1399.405749289036
3.83
1.8603e-05
5.093e-08
d
yr
n .257252051581821 3.4198e-09 deg/d
Q 2.895696010249475 2.5663e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      771  
   data-arc span      8928 days (24.44 yr)  
   first obs. used      1990-09-17  
   last obs. used      2015-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56079  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 17:45:21  

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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