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JPL Small-Body Database Browser
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128426 Vekerdi (2004 MP6)
Classification: Main-belt Asteroid          SPK-ID: 2128426
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09058974064331726 4.6055e-08  
a 2.277102621643856 1.3941e-08 au
q 2.070820485730921 1.1047e-07 au
i 5.605821865612002 5.1991e-06 deg
node 221.3397848839315 4.1905e-05 deg
peri 185.4594638744775 4.9718e-05 deg
M 332.1367550390934 2.845e-05 deg
tp 2458697.640766084233
(2019-Aug-02.14076608)
9.9608e-05 TDB
period 1255.082666767257
3.44
1.1526e-05
3.156e-08
d
yr
n .2868336959247947 2.6342e-09 deg/d
Q 2.483384757556791 1.5204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      5705 days (15.62 yr)  
   first obs. used      2001-08-16  
   last obs. used      2017-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55112  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 16:40:42  

Additional Information
 Earth MOID = 1.07973 au 
 Jupiter MOID = 2.82083 au 
 T_jup = 3.596 
[ 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 17.0   n/a MPO401132  

128426 Vekerdi           Discovered 2004 June 18 by K. Sarneczky at Piszkesteto.
László Vekerdi (1924-2009) was a Hungarian librarian, historian of science and a writer. He published more than five hundred essays on science and popular science. His most important work is The life of Galilei.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2018-05-29Last Updated: 2018-09-17

Alternate Designations
 2004 MP6 = 2005 UG29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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