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 ]  
30566 Stokes (2001 OO81)
Classification: Main-belt Asteroid          SPK-ID: 2030566
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2264395699044956 6.3223e-08  
a 2.379460522970859 1.8857e-08 AU
q 1.840656505544612 1.5463e-07 AU
i 3.051157021390056 6.5077e-06 deg
node 106.3927586625817 0.00013024 deg
peri 263.7995186660202 0.00013151 deg
M 137.3866181337995 1.8779e-05 deg
tp 2456288.867510378516
(2012-Dec-27.36751038)
6.5856e-05 JED
period 1340.652377689038
3.67
1.5937e-05
4.363e-08
d
yr
n .2685259848049151 3.192e-09 deg/d
Q 2.918264540397107 2.3127e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      569  
   data-arc span      7149 days (19.57 yr)  
   first obs. used      1994-10-04  
   last obs. used      2014-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59654  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:27:55  

Additional Information
 Earth MOID = .84194 AU 
 T_jup = 3.502 
[ 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 15.1 mag n/a MPO250506  

30566 Stokes           Discovered 2001 July 29 by P. G. Comba at Prescott.
George Gabriel Stokes (1819-1903) was a British physicist and mathematician noted for his studies of the behavior of viscous fluids and for a fundamental theorem in vector analysis.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020328/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 2001 OO81 = 1994 VV6 = 2001 OM112 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Jul-30 23:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin