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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1814454767437418 7.1838e-08  
a 2.810196351289852 2.7837e-08 au
q 2.300298934586541 2.0095e-07 au
i 15.97093257062037 1.222e-05 deg
node 286.4445351415461 2.9277e-05 deg
peri 106.981809439228 5.0072e-05 deg
M 124.8577939550516 3.552e-05 deg
tp 2456803.716809683848
(2014-May-26.21680968)
0.00016953 JED
period 1720.693131829296
4.71
2.5567e-05
7e-08
d
yr
n .2092180141483324 3.1087e-09 deg/d
Q 3.320093767993163 3.2888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      711  
   data-arc span      7561 days (20.70 yr)  
   first obs. used      1994-07-11  
   last obs. used      2015-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45834  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:10:50  

Additional Information
 Earth MOID = 1.36507 au 
 Jupiter MOID = 2.25073 au 
 T_jup = 3.241 
[ 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-Feb-07 01:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin