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 ]  
173533 (2000 WX42)
Classification: Main-belt Asteroid          SPK-ID: 2173533
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08403241579792073 3.9786e-08  
a 2.272809416604064 1.0596e-08 au
q 2.081819750678562 9.0256e-08 au
i 3.094962324382108 5.4723e-06 deg
node 174.9267990586435 8.2165e-05 deg
peri 275.9032185505081 8.9825e-05 deg
M 109.8276986579314 3.5754e-05 deg
tp 2458218.685568340607
(2018-Apr-10.18556834)
0.00012376 TDB
period 1251.534877603985
3.43
8.7524e-06
2.396e-08
d
yr
n .2876467978976392 2.0116e-09 deg/d
Q 2.463799082529567 1.1487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      475  
   data-arc span      6765 days (18.52 yr)  
   first obs. used      2000-11-01  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52187  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:42:08  

Additional Information
 Earth MOID = 1.10111 au 
 Jupiter MOID = 2.66027 au 
 T_jup = 3.605 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO433114  

173533 (2000 WX42)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-10 03:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin