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JPL Small-Body Database Browser
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392897 (2012 VH42)
Classification: Main-belt Asteroid          SPK-ID: 2392897
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1578159690424132 7.2366e-08  
a 2.981422969597179 4.7331e-08 au
q 2.510906814524891 2.08e-07 au
i 4.747564413964162 8.009e-06 deg
node 67.92490088308007 7.9041e-05 deg
peri 336.0705529289051 8.2358e-05 deg
M 108.2622860821483 2.0567e-05 deg
tp 2458035.031380162613
(2017-Oct-08.53138016)
0.00010749 TDB
period 1880.328880058873
5.15
4.4776e-05
1.226e-07
d
yr
n .1914558691396201 4.5591e-09 deg/d
Q 3.451939124669468 5.48e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      6417 days (17.57 yr)  
   first obs. used      2001-09-11  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61823  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:55:36  

Additional Information
 Earth MOID = 1.5205 au 
 Jupiter MOID = 1.94356 au 
 T_jup = 3.235 
[ 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 16.2   n/a MPO339279  

392897 (2012 VH42)          Discovered 2009-Mar-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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