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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1703231739367854 5.9051e-08  
a 2.602329084686027 1.5778e-08 AU
q 2.159092135354293 1.536e-07 AU
i 11.23938159820684 6.5109e-06 deg
node 191.5522762082727 2.7887e-05 deg
peri 161.805659901776 3.3164e-05 deg
M 114.947685114408 1.8086e-05 deg
tp 2456510.902175796531
(2013-Aug-06.40217580)
7.6456e-05 JED
period 1533.351598493012
4.20
1.3945e-05
3.818e-08
d
yr
n .2347798119842901 2.1352e-09 deg/d
Q 3.045566034017761 1.8465e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1189  
   data-arc span      22175 days (60.71 yr)  
   first obs. used      1954-07-05  
   last obs. used      2015-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47645  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:23:06  

Additional Information
 Earth MOID = 1.15802 AU 
 T_jup = 3.366 
[ 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 12.6 mag n/a MPO272665  

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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