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7450 Shilling (1968 OZ)
Classification: Main-belt Asteroid          SPK-ID: 2007450
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1648902100249602 7.9118e-08  
a 2.619792966694062 2.314e-08 AU
q 2.187814754193965 2.129e-07 AU
i 27.40974593054705 8.4004e-06 deg
node 67.83307519968263 1.7124e-05 deg
peri 99.6022812364193 3.2629e-05 deg
M 52.29386979308823 2.3635e-05 deg
tp 2456775.518315002618
(2014-Apr-28.01831500)
0.00010187 JED
period 1548.812641319627
4.24
2.052e-05
5.618e-08
d
yr
n .2324361193832141 3.0796e-09 deg/d
Q 3.05177117919416 2.6955e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      718  
   data-arc span      16769 days (45.91 yr)  
   first obs. used      1968-07-24  
   last obs. used      2014-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44828  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:09:56  

Additional Information
 Earth MOID = 1.33858 AU 
 T_jup = 3.229 
[ 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 MPO302110  

7450 Shilling           Discovered 1968 July 24 by G. A. Plyugin and Yu. A. Belyaev at Cerro El Roble.
Pavel L´vovich Shilling (1786-1837) was an outstanding Russian inventor and orientalist. In 1832 he became the first to invent an electromagnetic telegraph suitable for practical use. He investigated the history and languages of Asian peoples and gathered a large collection of oriental manuscripts.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080520/MPCPages.arcLast Updated: 2008-05-22

Alternate Designations
 1968 OZ = 1993 GF 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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