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392893 (2012 VW33)
Classification: Main-belt Asteroid          SPK-ID: 2392893
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0709622659149705 7.3546e-08  
a 2.738051991044749 3.6374e-08 au
q 2.543753617567217 2.0329e-07 au
i 6.483487417128996 5.9758e-06 deg
node 148.8747764291106 6.7643e-05 deg
peri 246.1454535242157 8.0343e-05 deg
M 256.4402885049167 4.845e-05 deg
tp 2459476.546409138109
(2021-Sep-19.04640914)
0.00022821 TDB
period 1654.858871423716
4.53
3.2976e-05
9.028e-08
d
yr
n .2175412092333185 4.3349e-09 deg/d
Q 2.93235036452228 3.8955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      6560 days (17.96 yr)  
   first obs. used      2001-05-24  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59989  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:46:57  

Additional Information
 Earth MOID = 1.55772 au 
 Jupiter MOID = 2.37029 au 
 T_jup = 3.338 
[ 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 16.5   n/a MPO434457  

392893 (2012 VW33)          Discovered 2007-Sep-12 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 VW33 = 2010 GF126 = 2014 DM37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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