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117413 Ramonycajal (2005 AE13)
Classification: Main-belt Asteroid          SPK-ID: 2117413
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1337473194723895 7.0205e-08  
a 2.406172620209485 1.9448e-08 AU
q 2.08435348206861 1.6516e-07 AU
i 2.256620909945356 7.1851e-06 deg
node 171.9386318848441 0.00014432 deg
peri 7.108344891428802 0.00014602 deg
M 192.46184765028 2.5294e-05 deg
tp 2457634.953530946663
(2016-Sep-03.45353095)
9.9997e-05 JED
period 1363.291094818979
3.73
1.6528e-05
4.525e-08
d
yr
n .264066860972052 3.2014e-09 deg/d
Q 2.727991758350359 2.2049e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      11547 days (31.61 yr)  
   first obs. used      1983-05-08  
   last obs. used      2014-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57604  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 07:08:08  

Additional Information
 Earth MOID = 1.08894 AU 
 T_jup = 3.509 
[ 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 16.3 mag n/a MPO264143  

117413 Ramonycajal           Discovered 2005 Jan. 8 by J. Lacruz at La Cañada.
Santiago Ramón y Cajal (1852-1934), born in Petilla de Aragón, Spain, was awarded the 1906 Nobel Prize in medicine for his work on the structure of the nervous system.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060219/MPCPages.arcLast Updated: 2010-06-03

Alternate Designations
 2005 AE13 = 1996 XL2 = 1998 HX96 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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