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 ]  
5775 Inuyama (1989 SP)
Classification: Main-belt Asteroid          SPK-ID: 2005775
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1872268147821626 6.1387e-08  
a 2.570102755401667 2.057e-08 AU
q 2.088910602844953 1.6433e-07 AU
i 11.23911160865918 7.348e-06 deg
node 204.7276527764324 3.7531e-05 deg
peri 135.7292690256063 4.6704e-05 deg
M 60.7609326803304 3.1904e-05 deg
tp 2456746.492764059448
(2014-Mar-29.99276406)
0.00013179 JED
period 1504.957229996581
4.12
1.8068e-05
4.947e-08
d
yr
n .2392094558068058 2.8718e-09 deg/d
Q 3.05129490795838 2.4421e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      817  
   data-arc span      21689 days (59.38 yr)  
   first obs. used      1955-04-16  
   last obs. used      2014-09-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50739  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:48:34  

Additional Information
 Earth MOID = 1.09838 AU 
 T_jup = 3.379 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a MPO267731  
rotation period rot_per 4.8345 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Published Reference List:
[Warner, B.D. (2005) Minor Planet Bul. 32, 90-92.]

5775 Inuyama           Discovered 1989 Sept. 29 by Y. Mizuno and T. Furuta at Kani.
Named for a city in the northern part of Aichi Prefecture. Rich in natural beauty and featuring the Hida-Kiso River National Park, Inyuama is also known for its traditional events, such as the Nihon-Rhine Rapid Ride and Inuyama cormorant fishing. It also boasts some historically valuable architecture, including Japan's oldest donjon (in the Inuyama Castle) and the Tea Arbor JO-AN. Both are national treasures. Name proposed by the discoverers following a suggestion by their teacher, T. Yamada.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19981208/MPCPages.arcLast Updated: 2009-11-17

Alternate Designations
 1989 SP = 1972 LB1 = 1981 UW24 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Oct-31 23:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin