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 ]  
392092 (2009 DG102)
Classification: Main-belt Asteroid          SPK-ID: 2392092
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08839509293537962 8.4189e-08  
a 2.860183462939644 3.5457e-08 au
q 2.607357279920858 2.3769e-07 au
i 15.44148992170159 5.9991e-06 deg
node 149.2827452750684 2.6253e-05 deg
peri 60.12074045174507 4.9157e-05 deg
M 6.586508191138424 3.6095e-05 deg
tp 2458568.174742038103
(2019-Mar-25.67474204)
0.00017721 TDB
period 1766.807620757186
4.84
3.2854e-05
8.995e-08
d
yr
n .203757328059134 3.7889e-09 deg/d
Q 3.113009645958429 3.8591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      5665 days (15.51 yr)  
   first obs. used      2004-02-19  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5586  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:32  

Additional Information
 Earth MOID = 1.64318 au 
 Jupiter MOID = 1.93967 au 
 T_jup = 3.243 
[ 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 16.0   n/a MPO434451  

392092 (2009 DG102)          Discovered 2009-Feb-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2009 DG102 = 2004 DF38 
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