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434062 (2001 VR2)
Classification: Inner Main-belt Asteroid          SPK-ID: 2434062
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .00542727351277656 1.4581e-07  
a 1.819193448905776 1.4987e-08 au
q 1.809320188485913 2.5335e-07 au
i 21.02910453274118 8.3015e-06 deg
node 227.7704084919956 9.4333e-06 deg
peri 24.12807062914057 0.001727 deg
M 357.3807451875941 0.0017082 deg
tp 2459007.020666695001
(2020-Jun-06.52066670)
0.0042524 TDB
period 896.2243761400416
2.45
1.1075e-05
3.032e-08
d
yr
n .4016851243775447 4.9636e-09 deg/d
Q 1.829066709325639 1.5068e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      6827 days (18.69 yr)  
   first obs. used      2001-11-09  
   last obs. used      2020-07-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54019  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:14:30  

Additional Information
 Earth MOID = .800192 au 
 Jupiter MOID = 3.15836 au 
 T_jup = 3.964 
[ 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 18.3   n/a MPO456071  

434062 (2001 VR2)          Discovered 2001-Nov-09 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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