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 ]  
434985 (2006 UN143)
Classification: Main-belt Asteroid          SPK-ID: 2434985
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08619698272675311 6.0864e-08  
a 3.114985955629938 4.9402e-08 au
q 2.846483565018426 2.0942e-07 au
i 12.87017040546497 8.9604e-06 deg
node 233.237547716389 2.7571e-05 deg
peri 99.28054166485637 6.1035e-05 deg
M 247.3150200227158 5.7749e-05 deg
tp 2459629.059069675861
(2022-Feb-18.55906968)
0.00033015 TDB
period 2008.087192533781
5.50
4.7771e-05
1.308e-07
d
yr
n .1792750839398344 4.2648e-09 deg/d
Q 3.38348834624145 5.366e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      8888 days (24.33 yr)  
   first obs. used      1995-12-27  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57689  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:28:45  

Additional Information
 Earth MOID = 1.87428 au 
 Jupiter MOID = 1.94246 au 
 T_jup = 3.173 
[ 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 15.9   n/a MPO342185  

434985 (2006 UN143)          Discovered 2006-Oct-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ 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-13 15:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin