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 ]  
14641 (1998 WC6)
Classification: Main-belt Asteroid          SPK-ID: 2014641
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890218900721432 6.7922e-08  
a 2.220174976446784 1.279e-08 au
q 1.800513306107937 1.4779e-07 au
i 4.34109734856875 5.3663e-06 deg
node 96.42632640662269 7.2108e-05 deg
peri 225.5695285473693 7.3839e-05 deg
M 196.0589550367527 2.3109e-05 deg
tp 2458150.755548167776
(2018-Feb-01.25554817)
8.144e-05 JED
period 1208.312399038375
3.31
1.0441e-05
2.859e-08
d
yr
n .2979361962076222 2.5745e-09 deg/d
Q 2.639836646785632 1.5207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1023  
   data-arc span      9972 days (27.30 yr)  
   first obs. used      1988-11-03  
   last obs. used      2016-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50003  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:20:46  

Additional Information
 Earth MOID = .790412 au 
 Jupiter MOID = 2.66024 au 
 T_jup = 3.623 
[ 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 14.8 mag n/a MPO365427  

14641 (1998 WC6)          Discovered 1998-Nov-18 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 WC6 = 1988 VZ11 = 1991 PE14 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-01 08:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin