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157747 Mandryka (2006 CS9)
Classification: Main-belt Asteroid          SPK-ID: 2157747
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2030811224549934 8.4431e-08  
a 3.122767169423193 5.4642e-08 au
q 2.488592107491129 2.5735e-07 au
i 18.20261150686976 1.0821e-05 deg
node 152.9225109277245 3.2422e-05 deg
peri 162.4214448896671 4.6276e-05 deg
M 169.8043119541341 3.1589e-05 deg
tp 2456649.776896638454
(2013-Dec-23.27689664)
0.00016781 JED
period 2015.616171764852
5.52
5.2904e-05
1.448e-07
d
yr
n .1786054334366586 4.6878e-09 deg/d
Q 3.756942231355257 6.5739e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      4594 days (12.58 yr)  
   first obs. used      2002-06-14  
   last obs. used      2015-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61827  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-26 08:01:48  

Additional Information
 Earth MOID = 1.48086 au 
 Jupiter MOID = 1.63418 au 
 T_jup = 3.107 
[ 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 15.0 mag n/a MPO310224  

157747 Mandryka           Discovered 2006 Feb. 2 by J.-C. Merlin at Tenagra II.
Nikita Mandryka (b. 1940), a native of Bizerte, Tunisia, studied in France, where he became a well-known cartoonist. He contributed to many comic-strip magazines, including L´Echo des Savanes, Pilote and Pif Gadget. In 1965 he created the character of Concombre Masqué.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070730/MPCPages.arcLast Updated: 2007-08-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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