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 ]  
413673 (2005 WD34)
Classification: Main-belt Asteroid          SPK-ID: 2413673
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3137851078963776 5.608e-08  
a 2.692933295684919 1.9202e-08 au
q 1.847930930940679 1.5883e-07 au
i 8.540890450306421 5.7229e-06 deg
node 72.86185080475589 3.8781e-05 deg
peri 324.2880111320851 4.1036e-05 deg
M 164.4591085471322 1.095e-05 deg
tp 2458463.118475443993
(2018-Dec-10.61847544)
4.6137e-05 TDB
period 1614.123724646637
4.42
1.7264e-05
4.727e-08
d
yr
n .2230312301981752 2.3855e-09 deg/d
Q 3.537935660429159 2.5227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      8443 days (23.12 yr)  
   first obs. used      1997-02-10  
   last obs. used      2020-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56206  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:02:17  

Additional Information
 Earth MOID = .862594 au 
 Jupiter MOID = 1.90978 au 
 T_jup = 3.283 
[ 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 16.82   n/a E2021B25  

413673 (2005 WD34)          Discovered 2005-Nov-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

[ 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 2021-Jun-22 22:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin