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 ]  
26159 (1994 WN3)
Classification: Main-belt Asteroid          SPK-ID: 2026159
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2324120860308853 1.2769e-07  
a 2.525200040747819 2.1844e-08 AU
q 1.938313031632342 3.2722e-07 AU
i 6.789618994507567 5.7243e-06 deg
node 133.0953884319971 8.132e-05 deg
peri 258.9747928886198 8.2693e-05 deg
M 330.2446011754785 1.7547e-05 deg
tp 2456921.644969038169
(2014-Sep-21.14496904)
7.2363e-05 JED
period 1465.689944568981
4.01
1.9018e-05
5.207e-08
d
yr
n .245618114072459 3.187e-09 deg/d
Q 3.112087049863296 2.6921e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      819  
   data-arc span      9705 days (26.57 yr)  
   first obs. used      1986-12-05  
   last obs. used      2013-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52969  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 21:00:20  

Additional Information
 Earth MOID = .956301 AU 
 T_jup = 3.406 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO266090  

26159 (1994 WN3)          Discovered 1994-Nov-28 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 WN3 = 1986 XU4 = 1998 QU98 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-17 00:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin