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JPL Small-Body Database Browser
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410021 (2006 WO178)
Classification: Main-belt Asteroid          SPK-ID: 2410021
[ 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08651580076431342 7.429e-08  
a 2.656876522765145 2.2432e-08 au
q 2.427014722866214 1.9243e-07 au
i 7.05738032678082 1.0395e-05 deg
node 238.3238507469929 5.6537e-05 deg
peri 125.3388965700575 8.0606e-05 deg
M 6.093821359455716 5.6771e-05 deg
tp 2458573.724184819234
(2019-Mar-31.22418482)		 0.00024937 TDB
period 1581.814250284616
4.33		 2.0033e-05
5.485e-08		 d
yr
n .2275867725526087 2.8823e-09 deg/d
Q 2.886738322664077 2.4373e-08 au
   Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      6641 days (18.18 yr)  
   first obs. used      2001-09-20  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53023  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 01:11:35  

Additional Information
 Earth MOID = 1.43288 au 
 Jupiter MOID = 2.50961 au 
 T_jup = 3.371 
[ 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 17.1   n/a MPO455914  

410021 (2006 WO178)          Discovered 2006-Nov-24 by Yeung, W. K. Y. at 7300
Reference: Last Updated: 2014-10-09
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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