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442166 (2010 VK206)
Classification: Main-belt Asteroid          SPK-ID: 2442166
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08633866101533992 7.6534e-08  
a 3.128347194813505 6.6105e-08 au
q 2.858249886822212 2.5972e-07 au
i 8.4135884569867 7.3305e-06 deg
node 251.654010098962 5.3254e-05 deg
peri 130.5408603118147 7.3714e-05 deg
M 273.0710018616174 5.7172e-05 deg
tp 2459488.514830691738
(2021-Oct-01.01483069)
0.00033257 TDB
period 2021.021095507755
5.53
6.4059e-05
1.754e-07
d
yr
n .1781277794676135 5.646e-09 deg/d
Q 3.398444502804797 7.1813e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      5354 days (14.66 yr)  
   first obs. used      2004-10-04  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53741  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:50  

Additional Information
 Earth MOID = 1.8713 au 
 Jupiter MOID = 2.03837 au 
 T_jup = 3.192 
[ 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 16.1   n/a MPO434642  

442166 (2010 VK206)          Discovered 2005-Nov-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2010 VK206 = 2005 WE168 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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