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JPL Small-Body Database Browser
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359915 (2011 WC116)
Classification: Main-belt Asteroid          SPK-ID: 2359915
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1627091074362875 4.6927e-08  
a 2.314390013666702 2.1534e-08 au
q 1.937817680283536 1.0986e-07 au
i 7.054272639573916 5.0399e-06 deg
node 63.21439839689245 4.2847e-05 deg
peri 260.9646230168897 4.5841e-05 deg
M 126.5680262372998 1.7664e-05 deg
tp 2458148.358101302132
(2018-Jan-29.85810130)
6.0099e-05 TDB
period 1286.036358235185
3.52
1.7949e-05
4.914e-08
d
yr
n .2799298773279043 3.9069e-09 deg/d
Q 2.690962347049869 2.5038e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      6608 days (18.09 yr)  
   first obs. used      2000-12-04  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56442  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:41:51  

Additional Information
 Earth MOID = .94001 au 
 Jupiter MOID = 2.63483 au 
 T_jup = 3.554 
[ 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 17.0   n/a MPO413360  

359915 (2011 WC116)          Discovered 2004-Nov-20 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2011 WC116 = 2010 JA115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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