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359868 (2011 WG)
Classification: Main-belt Asteroid          SPK-ID: 2359868
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .104341301949347 5.8548e-08  
a 2.226334286349583 2.5948e-08 au
q 1.994035668337397 1.2253e-07 au
i 7.427266795073193 6.0859e-06 deg
node 36.30517354658209 7.4756e-05 deg
peri 209.4582696175235 8.8627e-05 deg
M 239.4963095484678 4.7363e-05 deg
tp 2459006.645677539164
(2020-Jun-06.14567754)
0.00015946 TDB
period 1213.344117231889
3.32
2.1212e-05
5.808e-08
d
yr
n .2967006596787236 5.1871e-09 deg/d
Q 2.458632904361769 2.8655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      5751 days (15.75 yr)  
   first obs. used      2001-11-16  
   last obs. used      2017-08-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52817  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:31:20  

Additional Information
 Earth MOID = .984785 au 
 Jupiter MOID = 2.55103 au 
 T_jup = 3.627 
[ 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 17.5   n/a MPO418820  

359868 (2011 WG)          Discovered 2003-Mar-26 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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