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 ]  
36782 Okauchitakashige (2000 SR4)
Classification: Main-belt Asteroid          SPK-ID: 2036782
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1870214663835461 9.8804e-08  
a 2.640886871514542 2.4477e-08 AU
q 2.146984336250837 2.517e-07 AU
i 10.41095798303803 8.927e-06 deg
node 65.23594563964177 3.733e-05 deg
peri 298.3553057533219 4.3022e-05 deg
M 125.4769887983558 2.0898e-05 deg
tp 2456454.132685603803
(2013-Jun-10.63268560)
8.9863e-05 JED
period 1567.55621143188
4.29
2.1793e-05
5.967e-08
d
yr
n .2296568361469851 3.1929e-09 deg/d
Q 3.134789406778248 2.9055e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      693  
   data-arc span      6059 days (16.59 yr)  
   first obs. used      1998-03-24  
   last obs. used      2014-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54807  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 14:09:21  

Additional Information
 Earth MOID = 1.16875 AU 
 T_jup = 3.347 
[ 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 14.0 mag n/a MPO279893  

36782 Okauchitakashige           Discovered 2000 Sept. 20 by BATTeRS at Bisei Spaceguard Center.
Takashige Okauchi (b. 1938) contributed to the recovery and investigation of the meteorite "Kokubunji Inseki". He participated in the activities of the Japan Spaceguard Association, such as "Spaceguard Tanteidan".
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120406/MPCPages.arcLast Updated: 2012-04-09

Alternate Designations
 2000 SR4 = 1998 FO89 = 1999 JF120 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Nov-27 17:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin