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 ]  
410478 (2008 DN12)
Classification: Main-belt Asteroid          SPK-ID: 2410478
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 .0695800954750264 6.1701e-08  
a 2.61162941147442 3.2539e-08 au
q 2.429911987678643 1.6764e-07 au
i 15.52666053938065 6.7521e-06 deg
node 140.8387477851673 2.7649e-05 deg
peri 7.775484732133479 6.8236e-05 deg
M 228.6318891460474 6.5363e-05 deg
tp 2459163.039738504469
(2020-Nov-09.53973850)
0.00028555 TDB
period 1541.578885051887
4.22
2.881e-05
7.888e-08
d
yr
n .2335268103960071 4.3643e-09 deg/d
Q 2.793346835270197 3.4803e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      5737 days (15.71 yr)  
   first obs. used      2004-02-13  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66555  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:20:34  

Additional Information
 Earth MOID = 1.44314 au 
 Jupiter MOID = 2.21848 au 
 T_jup = 3.354 
[ 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 17.4   n/a MPO455917  

410478 (2008 DN12)          Discovered 2008-Feb-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-26 18:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin