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JPL Small-Body Database Browser
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71890 (2000 WK6)
Classification: Main-belt Asteroid          SPK-ID: 2071890
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1179037262576141 4.9219e-08  
a 2.175902680989018 1.0455e-08 au
q 1.91935564692648 1.0471e-07 au
i 2.921633341520999 5.6883e-06 deg
node 87.05311143423195 8.3601e-05 deg
peri 281.8939029952298 8.8e-05 deg
M 318.140640741495 3.1184e-05 deg
tp 2458736.816272913939
(2019-Sep-10.31627291)
0.00010214 TDB
period 1172.350917890533
3.21
8.4498e-06
2.313e-08
d
yr
n .3070752916266447 2.2133e-09 deg/d
Q 2.432449715051556 1.1688e-08 au
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      7446 days (20.39 yr)  
   first obs. used      1997-12-29  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57712  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 15:20:01  

Additional Information
 Earth MOID = .920197 au 
 Jupiter MOID = 3.02101 au 
 T_jup = 3.674 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO417323  

71890 (2000 WK6)          Discovered 2000-Nov-20 by Farpoint at Farpoint
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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