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 ]  
183482 (2003 DE12)
Classification: Main-belt Asteroid          SPK-ID: 2183482
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .009266420846480156 1.3384e-07  
a 2.86708455250134 4.4645e-08 au
q 2.840516940435421 3.6699e-07 au
i 3.00319361229924 7.8366e-06 deg
node 126.3435451805959 0.00024201 deg
peri 35.59013099385941 0.00062541 deg
M 114.6305813278642 0.00057903 deg
tp 2458035.878811084649
(2017-Oct-09.37881108)
0.0028463 TDB
period 1773.205942558692
4.85
4.1418e-05
1.134e-07
d
yr
n .203022103276131 4.7421e-09 deg/d
Q 2.89365216456726 4.5059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5536 days (15.16 yr)  
   first obs. used      2003-02-25  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61739  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:56:29  

Additional Information
 Earth MOID = 1.84628 au 
 Jupiter MOID = 2.06778 au 
 T_jup = 3.297 
[ 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 16.5   n/a MPO440025  

183482 (2003 DE12)          Discovered 2003-Feb-25 by CINEOS at Campo Imperatore
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 DE12 = 2008 CQ95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin