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 ]  
469117 (2015 DU145)
Classification: Main-belt Asteroid          SPK-ID: 2469117
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09921694824367698 6.8697e-08  
a 2.493261247820646 2.9369e-08 au
q 2.24588747563766 1.7756e-07 au
i 3.397903125731458 6.3833e-06 deg
node 203.8934090872567 0.00014139 deg
peri 249.3799594308733 0.00014855 deg
M 156.0586009979447 4.5288e-05 deg
tp 2458377.145188759428
(2018-Sep-15.64518876)
0.00018016 TDB
period 1437.970932788007
3.94
2.5408e-05
6.956e-08
d
yr
n .2503527656863097 4.4235e-09 deg/d
Q 2.740635020003633 3.2283e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      5454 days (14.93 yr)  
   first obs. used      2004-04-28  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47274  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:25:06  

Additional Information
 Earth MOID = 1.26524 au 
 Jupiter MOID = 2.40798 au 
 T_jup = 3.462 
[ 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 16.9   n/a MPO423613  

469117 (2015 DU145)          Discovered 2006-Nov-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-07 22:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin