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392915 (2012 VK86)
Classification: Main-belt Asteroid          SPK-ID: 2392915
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08143695382800174 7.823e-08  
a 2.780538578439925 6.5179e-08 au
q 2.554099986610535 2.2988e-07 au
i 4.439693456524768 1.0222e-05 deg
node 159.8369613135541 0.00012454 deg
peri 133.4450211980007 0.00014611 deg
M 337.3876700230197 7.2602e-05 deg
tp 2459106.873788788385
(2020-Sep-14.37378879)
0.00034093 TDB
period 1693.525788930332
4.64
5.9547e-05
1.63e-07
d
yr
n .2125742650942351 7.4745e-09 deg/d
Q 3.006977170269315 7.0487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      5109 days (13.99 yr)  
   first obs. used      2005-03-04  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57301  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 18:18:05  

Additional Information
 Earth MOID = 1.54065 au 
 Jupiter MOID = 2.13639 au 
 T_jup = 3.324 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO434458  

392915 (2012 VK86)          Discovered 2007-Sep-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 VK86 = 2010 GL176 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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