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413649 (2005 VU12)
Classification: Main-belt Asteroid          SPK-ID: 2413649
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07555823304593857 6.1068e-08  
a 2.763603836021943 2.5167e-08 au
q 2.554790813333147 1.728e-07 au
i 3.084213160719371 6.0285e-06 deg
node 258.6592585027229 0.00011488 deg
peri 186.0756448005092 0.0001261 deg
M 25.64672232043016 4.8309e-05 deg
tp 2458880.952230915449
(2020-Feb-01.45223092)
0.00022525 TDB
period 1678.077858555636
4.59
2.2922e-05
6.276e-08
d
yr
n .2145311662176755 2.9304e-09 deg/d
Q 2.972416858710739 2.7068e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      8920 days (24.42 yr)  
   first obs. used      1995-07-23  
   last obs. used      2019-12-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60835  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:25:44  

Additional Information
 Earth MOID = 1.57093 au 
 Jupiter MOID = 2.18586 au 
 T_jup = 3.334 
[ 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 16.8   n/a MPO455946  

413649 (2005 VU12)          Discovered 2005-Nov-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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