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 ]  
173542 (2000 WT163)
Classification: Main-belt Asteroid          SPK-ID: 2173542
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2062868927291953 4.8178e-08  
a 2.386449547616416 1.5916e-08 au
q 1.894156285783632 1.181e-07 au
i .5577547069210245 5.2576e-06 deg
node 326.7581672178733 0.00055681 deg
peri 21.04179074041097 0.00055695 deg
M 46.00486465696468 1.6338e-05 deg
tp 2458428.420922400253
(2018-Nov-05.92092240)
6.024e-05 TDB
period 1346.563421017054
3.69
1.3471e-05
3.688e-08
d
yr
n .2673472295334545 2.6745e-09 deg/d
Q 2.8787428094492 1.9199e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      6587 days (18.03 yr)  
   first obs. used      2000-10-24  
   last obs. used      2018-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58008  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:03:00  

Additional Information
 Earth MOID = .88659 au 
 Jupiter MOID = 2.53966 au 
 T_jup = 3.506 
[ 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 16.7   n/a MPO299915  

173542 (2000 WT163)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-12 08:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin