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

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07619219751611982 7.68e-08  
a 2.740500241842992 2.7727e-08 AU
q 2.531695506123517 2.149e-07 AU
i 5.368578870657515 7.5843e-06 deg
node 8.359321065014498 6.7172e-05 deg
peri 338.8045305107059 8.0123e-05 deg
M 285.2251340861899 4.8036e-05 deg
tp 2456744.688484554712
(2014-Mar-28.18848455)		 0.0002233 JED
period 1657.078925190182
4.54		 2.5149e-05
6.885e-08		 d
yr
n .2172497607249957 3.2971e-09 deg/d
Q 2.949304977562468 2.984e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      988  
   data-arc span      11170 days (30.58 yr)  
   first obs. used      1982-09-16  
   last obs. used      2013-04-16  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .53426  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 13:26:25  

Additional Information
 Earth MOID = 1.5255 AU 
 T_jup = 3.340 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.1 mag n/a PDS3 (MPC 29078)  

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

Alternate Designations
 1982 SL6 = 1991 RZ6 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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