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7457 Veselov (1982 SL6)
Classification: Main-belt Asteroid          SPK-ID: 2007457
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07532836350776256 6.9132e-08  
a 2.740801838656023 2.0405e-08 au
q 2.534341721450998 1.8646e-07 au
i 5.369513447316056 6.4311e-06 deg
node 8.339443107085559 5.7618e-05 deg
peri 339.1556891634593 6.8644e-05 deg
M 142.2229795451611 3.9638e-05 deg
tp 2456745.739978422088
(2014-Mar-29.23997842)
0.00018127 JED
period 1657.352479338268
4.54
1.8508e-05
5.067e-08
d
yr
n .2172139025874191 2.4257e-09 deg/d
Q 2.947261955861048 2.1942e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1271  
   data-arc span      12143 days (33.25 yr)  
   first obs. used      1982-09-16  
   last obs. used      2015-12-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48741  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:03:48  

Additional Information
 Earth MOID = 1.52663 au 
 Jupiter MOID = 2.37872 au 
 T_jup = 3.340 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.1 mag n/a MPO332889  

7457 Veselov           Discovered 1982 Sept. 16 by L. I. Chernykh at the Crimean Astrophysical Observatory.
Vyacheslav Afanasievich Veselov (b. 1930), consultant on the automatic "lunokhods", made the small-site photolocation systems for driving the Mars Rover and planet rovers. He directed the performance of the astrophysical devices aboard the Mir station for research on the fine structure of the earth's atmosphere.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050721/MPCPages.arcLast Updated: 2005-07-21

[ show close-approach data ]
Alternate Designations
 1982 SL6 = 1991 RZ6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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