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JPL Small-Body Database Browser
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266605 (2008 KV20)
Classification: Main-belt Asteroid          SPK-ID: 2266605
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1252009097663879 6.9037e-08  
a 2.653086377852003 2.7839e-08 au
q 2.320917549656122 1.7971e-07 au
i 6.876501722696103 6.2632e-06 deg
node 103.0671077439862 6.0318e-05 deg
peri 272.1421489884719 6.5914e-05 deg
M 63.53929393535544 2.4828e-05 deg
tp 2458321.910082164921
(2018-Jul-22.41008216)
0.00010934 TDB
period 1578.430671934526
4.32
2.4843e-05
6.802e-08
d
yr
n .2280746353964243 3.5897e-09 deg/d
Q 2.985255206047885 3.1324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      6251 days (17.11 yr)  
   first obs. used      2001-12-14  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60732  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:47:58  

Additional Information
 Earth MOID = 1.33365 au 
 Jupiter MOID = 2.5041 au 
 T_jup = 3.368 
[ 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 16.6   n/a MPO454981  

266605 (2008 KV20)          Discovered 2008-May-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2008 KV20 = 2001 XA164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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