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 ]  
393270 (2013 WS64)
Classification: Main-belt Asteroid          SPK-ID: 2393270
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1660058076148493 1.1956e-07  
a 2.582012448328081 2.6151e-08 au
q 2.153383386571783 3.139e-07 au
i 4.499770846416832 7.7432e-06 deg
node 324.7381650697603 0.00012249 deg
peri 74.5454330167278 0.00012446 deg
M 312.9915733108354 2.1536e-05 deg
tp 2459594.383298002880
(2022-Jan-14.88329800)
9.1587e-05 TDB
period 1515.430153663432
4.15
2.3023e-05
6.303e-08
d
yr
n .237556313057206 3.6091e-09 deg/d
Q 3.010641510084378 3.0493e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      7245 days (19.84 yr)  
   first obs. used      2000-08-20  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58164  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:33:33  

Additional Information
 Earth MOID = 1.16565 au 
 Jupiter MOID = 2.42881 au 
 T_jup = 3.400 
[ 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 16.90   n/a E2021B25  

393270 (2013 WS64)          Discovered 2000-Aug-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2013 WS64 = 2005 YO145 = 2011 GA18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-31 19:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin