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469492 (2002 VV143)
Classification: Main-belt Asteroid          SPK-ID: 2469492
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2238072306192857 9.8436e-08  
a 2.333790914659391 2.6595e-08 au
q 1.811471633205023 2.4533e-07 au
i 3.747382238176751 5.976e-06 deg
node 62.53679640853412 0.00017226 deg
peri 333.1571351076772 0.00017886 deg
M 340.0676917095344 5.4433e-05 deg
tp 2459072.601855147910
(2020-Aug-11.10185515)
0.00019795 TDB
period 1302.240938429786
3.57
2.226e-05
6.094e-08
d
yr
n .2764465387135505 4.7255e-09 deg/d
Q 2.856110196113759 3.2548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5618 days (15.38 yr)  
   first obs. used      2002-10-31  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5747  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:42:57  

Additional Information
 Earth MOID = .819485 au 
 Jupiter MOID = 2.57264 au 
 T_jup = 3.532 
[ 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 18.1   n/a MPO440883  

469492 (2002 VV143)          Discovered 2002-Nov-04 by NEAT at Palomar
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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