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 ]  
4576 Yanotoyohiko (1988 CC)
Classification: Main-belt Asteroid          SPK-ID: 2004576
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1238023162389199 5.5349e-08  
a 2.992057260787352 2.7509e-08 AU
q 2.6216336415824 1.586e-07 AU
i 10.43582127502485 6.2443e-06 deg
node 167.9045132729694 2.9467e-05 deg
peri 220.525106471846 3.9219e-05 deg
M 158.400607349817 2.517e-05 deg
tp 2456168.721635857258
(2012-Aug-29.22163586)
0.00013107 JED
period 1890.398124737576
5.18
2.607e-05
7.138e-08
d
yr
n .1904360754959884 2.6263e-09 deg/d
Q 3.362480879992304 3.0914e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1268  
   data-arc span      21402 days (58.60 yr)  
   first obs. used      1955-11-16  
   last obs. used      2014-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51569  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:09:43  

Additional Information
 Earth MOID = 1.63478 AU 
 T_jup = 3.219 
[ 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 11.5 mag n/a MPO298995  

4576 Yanotoyohiko           Discovered 1988 Feb. 10 by T. Kojima at Chiyoda.
Toyohiko Yano (b. 1952) is a professor at the Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology. His major work is materials science, particularly in the field of ceramics, and he is also a skillful electron microscopist. In their youth, he and the discoverer climbed mountains together.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100130/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1988 CC = 1981 UD20 = 1983 CV3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Sep-17 13:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin