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5813 Eizaburo (1988 VL)
Classification: Main-belt Asteroid          SPK-ID: 2005813
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1717667036215237 5.586e-08  
a 2.599773407498243 1.5063e-08 au
q 2.153218899129373 1.4671e-07 au
i 11.26237582136705 6.345e-06 deg
node 191.4736757172613 2.4391e-05 deg
peri 162.2535007982301 2.9378e-05 deg
M 255.4054657601222 1.7657e-05 deg
tp 2458045.344435248415
(2017-Oct-18.84443525)
7.6293e-05 JED
period 1531.093358302585
4.19
1.3307e-05
3.643e-08
d
yr
n .2351260934206563 2.0434e-09 deg/d
Q 3.046327915867112 1.765e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1392  
   data-arc span      22568 days (61.79 yr)  
   first obs. used      1954-07-05  
   last obs. used      2016-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47168  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:53:34  

Additional Information
 Earth MOID = 1.15088 au 
 Jupiter MOID = 2.41505 au 
 T_jup = 3.367 
[ 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 12.7 mag n/a MPO365318  

5813 Eizaburo           Discovered 1988 Nov. 03 by T. Kojima at Chiyoda.
Eizaburo Nishibori (1903-1989) was a Japanese scientist, alpinist and technologist who invented a superior vacuum tube. He contributed to Japanese industrial developments by spreading quality control methods. Nishibori was the captain of the First Japanese Antarctica wintering party.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20121029/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1988 VL = 1954 PD = 1979 ON14 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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