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441634 (2008 VT71)
Classification: Main-belt Asteroid          SPK-ID: 2441634
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2007864131401185 1.0327e-07  
a 2.594709010807537 4.228e-08 au
q 2.073726695385147 2.8696e-07 au
i 5.209189039538398 9.474e-06 deg
node 80.62988879608299 6.3529e-05 deg
peri 302.2404247310232 6.6236e-05 deg
M 322.3676519818681 1.7405e-05 deg
tp 2459160.084325558244
(2020-Nov-06.58432556)
7.4669e-05 TDB
period 1526.621649366322
4.18
3.7314e-05
1.022e-07
d
yr
n .2358148138076193 5.7638e-09 deg/d
Q 3.115691326229928 5.077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      5277 days (14.45 yr)  
   first obs. used      2005-01-18  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56328  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:14  

Additional Information
 Earth MOID = 1.08299 au 
 Jupiter MOID = 2.34882 au 
 T_jup = 3.383 
[ 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 MPO434638  

441634 (2008 VT71)          Discovered 2008-Nov-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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