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392898 (2012 VX42)
Classification: Main-belt Asteroid          SPK-ID: 2392898
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2105633382605537 9.4752e-08  
a 2.631849047744428 3.3619e-08 au
q 2.077678126453502 2.5468e-07 au
i 5.986923960810006 1.0021e-05 deg
node 67.30185238702725 0.00011659 deg
peri 5.20015789405632 0.00012198 deg
M 270.8824601749679 3.6542e-05 deg
tp 2459386.556242535022
(2021-Jun-21.05624253)
0.00016162 TDB
period 1559.516202820152
4.27
2.9881e-05
8.181e-08
d
yr
n .2308408206012825 4.4231e-09 deg/d
Q 3.186019969035354 4.0698e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      6206 days (16.99 yr)  
   first obs. used      2001-04-16  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55116  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:55:36  

Additional Information
 Earth MOID = 1.09248 au 
 Jupiter MOID = 2.10972 au 
 T_jup = 3.360 
[ 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 16.9   n/a MPO440695  

392898 (2012 VX42)          Discovered 2008-Oct-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 VX42 = 2009 BN75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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