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 ]  
14503 (1995 WW42)
Classification: Main-belt Asteroid          SPK-ID: 2014503
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1670103983677332 4.6737e-08  
a 2.314437923733879 1.5703e-08 AU
q 1.927902724093695 1.0941e-07 AU
i 5.622330591563839 5.0737e-06 deg
node 68.74700773664011 6.2507e-05 deg
peri 354.2268620370117 6.5911e-05 deg
M 148.7481186785799 2.2051e-05 deg
tp 2456469.107142034975
(2013-Jun-25.60714203)
7.5745e-05 JED
period 1286.076291699392
3.52
1.3088e-05
3.583e-08
d
yr
n .2799211853320959 2.8487e-09 deg/d
Q 2.700973123374064 1.8325e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      871  
   data-arc span      7171 days (19.63 yr)  
   first obs. used      1995-11-25  
   last obs. used      2015-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53012  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:41:20  

Additional Information
 Earth MOID = .940829 AU 
 T_jup = 3.557 
[ 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 14.9 mag n/a MPO244315  

14503 (1995 WW42)          Discovered 1995-Nov-25 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 WW42 = 1997 GM24 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Sep-02 23:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin