Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1703231671640093 6.0935e-08  
a 2.602329086048582 1.6032e-08 AU
q 2.159092154109766 1.5911e-07 AU
i 11.2393804525549 6.9174e-06 deg
node 191.5522720624747 2.8995e-05 deg
peri 161.8056608849572 3.4792e-05 deg
M 114.9476874290586 1.885e-05 deg
tp 2456510.902165553193
(2013-Aug-06.40216555)
7.9964e-05 JED
period 1533.351599697284
4.20
1.4169e-05
3.879e-08
d
yr
n .2347798117998974 2.1695e-09 deg/d
Q 3.045566017987398 1.8762e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1156  
   data-arc span      22147 days (60.64 yr)  
   first obs. used      1954-07-05  
   last obs. used      2015-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47849  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:00:44  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Mar-28 12:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin