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 ]  
392213 (2009 UQ12)
Classification: Main-belt Asteroid          SPK-ID: 2392213
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06456548868779809 4.2201e-08  
a 2.150852272563629 1.7794e-08 au
q 2.011981444490297 9.0018e-08 au
i 4.219670452506373 1.2012e-05 deg
node 339.182905649477 6.7838e-05 deg
peri 79.66733765325654 0.00011864 deg
M 324.2497498441368 9.9267e-05 deg
tp 2458714.917086604689
(2019-Aug-19.41708660)
0.00031802 TDB
period 1152.16399880023
3.15
1.4298e-05
3.915e-08
d
yr
n .3124555188105814 3.8774e-09 deg/d
Q 2.28972310063696 1.8943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      8056 days (22.06 yr)  
   first obs. used      1995-02-02  
   last obs. used      2017-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6833  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 21:23:51  

Additional Information
 Earth MOID = 1.02839 au 
 Jupiter MOID = 2.87554 au 
 T_jup = 3.699 
[ 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 18.7   n/a MPO402549  

392213 (2009 UQ12)          Discovered 2006-Oct-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

Alternate Designations
 2009 UQ12 = 2011 FG120 = 2014 DR92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin