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392914 (2012 VJ84)
Classification: Main-belt Asteroid          SPK-ID: 2392914
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1003941803579424 2.1135e-07  
a 2.581259823961714 4.2217e-08 au
q 2.322116359644191 5.4566e-07 au
i 3.897787719294886 1.1814e-05 deg
node 324.7540862854066 0.00018391 deg
peri 81.81312984985171 0.00019758 deg
M 302.9591156666896 7.0576e-05 deg
tp 2459240.510233192641
(2021-Jan-26.01023319)
0.00029715 TDB
period 1514.767608518531
4.15
3.7162e-05
1.017e-07
d
yr
n .2376602179604871 5.8305e-09 deg/d
Q 2.840403288279237 4.6456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      6281 days (17.20 yr)  
   first obs. used      2001-02-01  
   last obs. used      2018-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59344  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:55:05  

Additional Information
 Earth MOID = 1.33542 au 
 Jupiter MOID = 2.48666 au 
 T_jup = 3.414 
[ 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 16.9   n/a MPO437609  

392914 (2012 VJ84)          Discovered 2001-Feb-01 by Spacewatch at Kitt Peak
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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