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11408 Zahradnik (1999 EG3)
Classification: Main-belt Asteroid          SPK-ID: 2011408
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1379045208089235 5.8854e-08  
a 3.169633537838691 4.2704e-08 AU
q 2.732526743663153 1.8902e-07 AU
i .7815487444051733 6.8171e-06 deg
node 227.2309979017169 0.00044684 deg
peri 16.97071400079846 0.00044769 deg
M 202.5558219980101 3.5038e-05 deg
tp 2457701.938519802647
(2016-Nov-09.43851980)
0.00021251 JED
period 2061.161430337876
5.64
4.1655e-05
1.14e-07
d
yr
n .1746588087188236 3.5297e-09 deg/d
Q 3.606740332014229 4.8593e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1048  
   data-arc span      12986 days (35.55 yr)  
   first obs. used      1978-09-02  
   last obs. used      2014-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52114  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 20:05:20  

Additional Information
 Earth MOID = 1.71941 AU 
 T_jup = 3.188 
[ 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 13.0 mag n/a MPO250325  

11408 Zahradník           Discovered 1999 Mar. 13 by L. Sarounová at Ondrejov.
Rudolf Zahradník (b. 1928), co-founder of the Czech school of quantum chemistry, became the founding father and the first president of the Learned Society of the Czech Republic (1994-1997) and the first president of the Academy of Sciences of the Czech Republic (1993-2001).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080321/MPCPages.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 1999 EG3 = 1978 RZ7 = 1997 YM20 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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