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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .170323163596452 6.4048e-08  
a 2.60232908664873 1.6454e-08 AU
q 2.159092163891652 1.6815e-07 AU
i 11.23938146609872 7.5446e-06 deg
node 191.5522751259536 3.0194e-05 deg
peri 161.8056563096259 3.6899e-05 deg
M 114.9476886263857 2.0062e-05 deg
tp 2456510.902160284040
(2013-Aug-06.40216028)
8.551e-05 JED
period 1533.351600227715
4.20
1.4543e-05
3.982e-08
d
yr
n .2347798117186802 2.2267e-09 deg/d
Q 3.045566009405807 1.9257e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1073  
   data-arc span      22063 days (60.41 yr)  
   first obs. used      1954-07-05  
   last obs. used      2014-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49315  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:13:55  

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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