Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
268846 (2006 WX198)
Classification: Main-belt Asteroid          SPK-ID: 2268846
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .127892524306617 7.4289e-08  
a 2.4184528461539 2.1314e-08 au
q 2.109150806742755 1.7276e-07 au
i 2.56547144473072 7.8491e-06 deg
node 10.66994676772268 0.00013147 deg
peri 162.0583207409726 0.00013401 deg
M 51.51636118532037 2.7049e-05 deg
tp 2458403.916283324115
(2018-Oct-12.41628332)
0.00010214 TDB
period 1373.741009166704
3.76
1.816e-05
4.972e-08
d
yr
n .2620581300243573 3.4643e-09 deg/d
Q 2.727754885565044 2.404e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      7017 days (19.21 yr)  
   first obs. used      2000-04-05  
   last obs. used      2019-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62113  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:38:55  

Additional Information
 Earth MOID = 1.11494 au 
 Jupiter MOID = 2.23769 au 
 T_jup = 3.502 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO433744  

268846 (2006 WX198)          Discovered 2006-Nov-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-24 08:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin