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JPL Small-Body Database Browser
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442716 (2012 VH11)
Classification: Main-belt Asteroid          SPK-ID: 2442716
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1872640157043359 7.1917e-08  
a 2.233447702758631 2.6092e-08 au
q 1.815203317074426 1.7412e-07 au
i 5.290674133111317 4.6066e-06 deg
node 209.8403985125434 7.0473e-05 deg
peri 148.5344081065871 7.3209e-05 deg
M 134.2182186353112 2.1378e-05 deg
tp 2458545.961077430262
(2019-Mar-03.46107743)
6.7375e-05 TDB
period 1219.163939060473
3.34
2.1364e-05
5.849e-08
d
yr
n .2952843243357636 5.1744e-09 deg/d
Q 2.651692088442837 3.0978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      4697 days (12.86 yr)  
   first obs. used      2005-08-24  
   last obs. used      2018-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56742  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:54:48  

Additional Information
 Earth MOID = .814372 au 
 Jupiter MOID = 2.81162 au 
 T_jup = 3.611 
[ 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 18.1   n/a MPO456096  

442716 (2012 VH11)          Discovered 2012-Oct-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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