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
JPL Small-Body Database Browser
Search: [ help ]  
123443 (2000 WZ129)
Classification: Main-belt Asteroid          SPK-ID: 2123443
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1648364508535784 4.1449e-08  
a 2.920654094684012 2.1514e-08 au
q 2.439223839545328 1.2704e-07 au
i 11.75861093613049 7.5403e-06 deg
node 346.9393987149108 1.8005e-05 deg
peri 53.99599645410598 2.9603e-05 deg
M 2.791260615915534 2.2828e-05 deg
tp 2458986.364326645866
(2020-May-16.86432665)
0.00011558 TDB
period 1823.134098791114
4.99
2.0144e-05
5.515e-08
d
yr
n .197462161581372 2.1818e-09 deg/d
Q 3.402084349822695 2.506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      584  
   data-arc span      7633 days (20.90 yr)  
   first obs. used      1999-09-07  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5255  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:20:16  

Additional Information
 Earth MOID = 1.4669 au 
 Jupiter MOID = 2.17401 au 
 T_jup = 3.228 
[ 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 15.0   n/a MPO493704  

123443 (2000 WZ129)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-31 13:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin