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 ]  
413669 (2005 WK19)
Classification: Main-belt Asteroid          SPK-ID: 2413669
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2494926986124249 7.8685e-08  
a 2.773510293670812 3.179e-08 au
q 2.081539725873542 2.1426e-07 au
i 10.01797161881689 7.7655e-06 deg
node 135.1787317533851 5.7963e-05 deg
peri 357.9382827959922 6.5101e-05 deg
M 9.289948255790478 2.9162e-05 deg
tp 2458956.963461700491
(2020-Apr-17.46346170)
0.00013615 TDB
period 1687.108835945784
4.62
2.9006e-05
7.941e-08
d
yr
n .213382795661897 3.6687e-09 deg/d
Q 3.465480861468081 3.9721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      8398 days (22.99 yr)  
   first obs. used      1997-02-03  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57631  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:01:18  

Additional Information
 Earth MOID = 1.09591 au 
 Jupiter MOID = 1.58821 au 
 T_jup = 3.269 
[ 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 MPO455946  

413669 (2005 WK19)          Discovered 2005-Nov-24 by NEAT at Palomar
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 2020-Jul-08 10:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin