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JPL Small-Body Database Browser
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266668 (2008 WO136)
Classification: Main-belt Asteroid          SPK-ID: 2266668
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09571437665976934 6.0111e-08  
a 2.518268445999011 2.903e-08 au
q 2.27723395142825 1.5983e-07 au
i 5.309465299452824 5.858e-06 deg
node 29.86913836416804 7.0187e-05 deg
peri 320.406266684027 7.7855e-05 deg
M 289.9818856612352 3.7294e-05 deg
tp 2458884.396064623747
(2020-Feb-04.89606462)
0.00015275 TDB
period 1459.659178624376
4.00
2.524e-05
6.91e-08
d
yr
n .2466329162806856 4.2647e-09 deg/d
Q 2.759302940569773 3.1809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      6878 days (18.83 yr)  
   first obs. used      2000-11-30  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60598  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:05:53  

Additional Information
 Earth MOID = 1.2737 au 
 Jupiter MOID = 2.61493 au 
 T_jup = 3.445 
[ 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 16.2   n/a MPO437228  

266668 (2008 WO136)          Discovered 2008-Nov-20 by LINEAR at Socorro
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2008 WO136 = 2004 XQ106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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