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 ]  
413643 (2005 UX491)
Classification: Main-belt Asteroid          SPK-ID: 2413643
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1978349349198764 6.6103e-08  
a 2.698873848013195 2.9646e-08 au
q 2.164942315934548 1.8001e-07 au
i 16.79958742389542 7.0414e-06 deg
node 70.81539908798615 1.7306e-05 deg
peri 289.506369079432 2.577e-05 deg
M 130.9822708298171 2.1824e-05 deg
tp 2458411.273434212245
(2018-Oct-19.77343421)
9.2417e-05 TDB
period 1619.46775193108
4.43
2.6684e-05
7.306e-08
d
yr
n .2222952569266847 3.6627e-09 deg/d
Q 3.232805380091841 3.5511e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      5263 days (14.41 yr)  
   first obs. used      2005-10-24  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67568  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:25:48  

Additional Information
 Earth MOID = 1.2287 au 
 Jupiter MOID = 2.41914 au 
 T_jup = 3.280 
[ 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 MPO455946  

413643 (2005 UX491)          Discovered 2005-Oct-24 by NEAT at Palomar
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-28 16:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin