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JPL Small-Body Database Browser
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390156 (2012 VK93)
Classification: Main-belt Asteroid          SPK-ID: 2390156
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08299269545498036 9.3234e-08  
a 2.776537045864912 5.2377e-08 au
q 2.546104752397975 2.5479e-07 au
i 3.572782114944812 1.3526e-05 deg
node 186.452681957867 0.00015102 deg
peri 241.2665317617653 0.00017003 deg
M 137.6058299049787 8.1903e-05 deg
tp 2457954.566262445249
(2017-Jul-20.06626245)
0.00037873 TDB
period 1689.87132071573
4.63
4.7817e-05
1.309e-07
d
yr
n .2130339722243024 6.028e-09 deg/d
Q 3.00696933933185 5.6724e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      5136 days (14.06 yr)  
   first obs. used      2005-04-02  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7132  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:35:08  

Additional Information
 Earth MOID = 1.56196 au 
 Jupiter MOID = 2.22591 au 
 T_jup = 3.327 
[ 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 17.2   n/a MPO472010  

390156 (2012 VK93)          Discovered 2005-Apr-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2012 VK93 = 2005 GH218 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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