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 ]  
11113 (1995 WW3)
Classification: Main-belt Asteroid          SPK-ID: 2011113
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1821544810507033 7.0909e-08  
a 2.808674963200507 2.5508e-08 au
q 2.297062232838616 1.9716e-07 au
i 15.96783688114401 8.4588e-06 deg
node 286.369407736454 2.8193e-05 deg
peri 107.0270580943305 3.8016e-05 deg
M 166.7113780886923 2.6441e-05 deg
tp 2456804.316098589936
(2014-May-26.81609859)
0.00012226 JED
period 1719.295994033082
4.71
2.3422e-05
6.413e-08
d
yr
n .209388029315139 2.8525e-09 deg/d
Q 3.320287693562399 3.0155e-08 au
  Orbit Determination Parameters
   # obs. used (total)      791  
   data-arc span      7947 days (21.76 yr)  
   first obs. used      1994-07-11  
   last obs. used      2016-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4647  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:10:54  

Additional Information
 Earth MOID = 1.36164 au 
 Jupiter MOID = 2.24996 au 
 T_jup = 3.242 
[ 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 13.3 mag n/a MPO337352  

11113 (1995 WW3)          Discovered 1995-Nov-18 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 WW3 = 1994 NB8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-04 15:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin