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117413 Ramonycajal (2005 AE13)
Classification: Main-belt Asteroid          SPK-ID: 2117413
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1333318119091887 5.2897e-08  
a 2.406091564796826 9.4366e-09 au
q 2.08528301684305 1.2978e-07 au
i 2.257217381600535 4.9168e-06 deg
node 171.9282945060983 9.5045e-05 deg
peri 6.922244530364059 9.6185e-05 deg
M .774749111259229 1.4306e-05 deg
tp 2458997.566235570352
(2020-May-28.06623557)
5.4174e-05 TDB
period 1363.22220874402
3.73
8.0197e-06
2.196e-08
d
yr
n .264080204746429 1.5536e-09 deg/d
Q 2.726900112750601 1.0695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      13498 days (36.96 yr)  
   first obs. used      1983-05-08  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53422  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:12:25  

Additional Information
 Earth MOID = 1.08883 au 
 Jupiter MOID = 2.23276 au 
 T_jup = 3.509 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO459554  

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 | Mission Design | Physical Parameters | Discovery Circumstances ]
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