Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
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 ]  
266224 (2006 WS202)
Classification: Main-belt Asteroid          SPK-ID: 2266224
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0285263820743722 4.8832e-08  
a 2.62887601195324 2.2497e-08 au
q 2.55388369041011 1.2776e-07 au
i 12.63190151431911 4.7545e-06 deg
node 128.0776554378569 2.4726e-05 deg
peri 295.9507045795309 9.2786e-05 deg
M 164.8481916536492 8.7938e-05 deg
tp 2458487.589077064785
(2019-Jan-04.08907706)
0.00038209 TDB
period 1556.874416893223
4.26
1.9985e-05
5.472e-08
d
yr
n .2312325233774397 2.9683e-09 deg/d
Q 2.70386833349637 2.3139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      7257 days (19.87 yr)  
   first obs. used      2000-07-06  
   last obs. used      2020-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53079  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:27:01  

Additional Information
 Earth MOID = 1.59186 au 
 Jupiter MOID = 2.39435 au 
 T_jup = 3.366 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.64   n/a E2021B55  

266224 (2006 WS202)          Discovered 2006-Nov-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-08 01:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin