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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
390706 (2003 DO2)
Classification: Main-belt Asteroid          SPK-ID: 2390706
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1617173666584115 1.6099e-07  
a 2.350633403074034 2.4143e-08 au
q 1.970495159149601 3.6959e-07 au
i 2.223746411938647 1.2146e-05 deg
node 328.9124438912297 0.00029101 deg
peri 212.6531661369538 0.00029201 deg
M 154.0985797038134 2.8125e-05 deg
tp 2458037.028548852776
(2017-Oct-10.52854885)
9.6603e-05 TDB
period 1316.363348727092
3.60
2.028e-05
5.552e-08
d
yr
n .2734807227412673 4.2133e-09 deg/d
Q 2.730771646998468 2.8047e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      6141 days (16.81 yr)  
   first obs. used      2003-01-04  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56359  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:59:12  

Additional Information
 Earth MOID = .974234 au 
 Jupiter MOID = 2.23453 au 
 T_jup = 3.539 
[ 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 17.7   n/a MPO494981  

390706 (2003 DO2)          Discovered 2003-Feb-22 by NEAT at Palomar
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-26 09:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin