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JPL Small-Body Database Browser
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212889 (2007 VK286)
Classification: Main-belt Asteroid          SPK-ID: 2212889
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1096098725463382 9.3579e-08  
a 2.713532110991312 3.5583e-08 au
q 2.416102202155158 2.6873e-07 au
i 2.885541193473871 8.1748e-06 deg
node 28.31584319529512 0.00014542 deg
peri 320.3123881477893 0.00014785 deg
M 276.1006448751286 2.902e-05 deg
tp 2458981.002046281365
(2020-May-11.50204628)
0.00013517 TDB
period 1632.679255489111
4.47
3.2114e-05
8.792e-08
d
yr
n .2204964623576067 4.3371e-09 deg/d
Q 3.010962019827465 3.9483e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      5677 days (15.54 yr)  
   first obs. used      2002-09-27  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5054  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:35:57  

Additional Information
 Earth MOID = 1.40964 au 
 Jupiter MOID = 2.38023 au 
 T_jup = 3.351 
[ 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 17.0   n/a MPO437022  

212889 (2007 VK286)          Discovered 2007-Nov-14 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2007 VK286 = 2002 SM11 = 2005 JO6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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