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JPL Small-Body Database Browser
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71941 (2000 WS80)
Classification: Main-belt Asteroid          SPK-ID: 2071941
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06705777051536005 3.8626e-08  
a 2.252171360169213 1.05e-08 au
q 2.101145769937719 8.7428e-08 au
i 4.697885237173437 4.366e-06 deg
node 35.29359011611725 5.7325e-05 deg
peri 178.1457946674962 6.7757e-05 deg
M 16.75106095435597 3.6293e-05 deg
tp 2458543.056566283270
(2019-Feb-28.55656628)
0.00012443 TDB
period 1234.526946942148
3.38
8.6336e-06
2.364e-08
d
yr
n .2916096735609533 2.0393e-09 deg/d
Q 2.403196950400706 1.1204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      724  
   data-arc span      8839 days (24.20 yr)  
   first obs. used      1995-02-24  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55381  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:37:41  

Additional Information
 Earth MOID = 1.0946 au 
 Jupiter MOID = 2.55884 au 
 T_jup = 3.619 
[ 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 15.9   n/a MPO284642  

71941 (2000 WS80)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WS80 = 2002 CH234 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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