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447856 (2007 VE2)
Classification: Main-belt Asteroid          SPK-ID: 2447856
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1111364545451823 7.0327e-07  
a 2.533531354642995 3.1633e-08 au
q 2.251963662408919 1.8062e-06 au
i 15.48098974823558 1.2227e-05 deg
node 28.33647549358746 1.6431e-05 deg
peri 359.0032426173389 0.00013822 deg
M 57.75593524904489 9.8424e-05 deg
tp 2458764.190069707426
(2019-Oct-07.69006971)
0.00039899 TDB
period 1472.94948196226
4.03
2.7586e-05
7.553e-08
d
yr
n .2444075675429199 4.5774e-09 deg/d
Q 2.81509904687707 3.5149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      5933 days (16.24 yr)  
   first obs. used      2003-10-27  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57828  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:11:13  

Additional Information
 Earth MOID = 1.25671 au 
 Jupiter MOID = 2.63722 au 
 T_jup = 3.390 
[ 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 MPO361042  

447856 (2007 VE2)          Discovered 2007-Nov-02 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 VE2 = 2003 WH8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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