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 ]  
390069 (2012 UG108)
Classification: Main-belt Asteroid          SPK-ID: 2390069
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09638721779971077 1.1176e-07  
a 2.709999040105358 5.14e-08 au
q 2.448789772389715 2.7273e-07 au
i 11.95013630230346 1.4372e-05 deg
node 221.7360950841791 2.9842e-05 deg
peri 293.7990581090232 7.9586e-05 deg
M 60.03297049921337 7.8189e-05 deg
tp 2458328.768826123347
(2018-Jul-29.26882612)
0.00035049 TDB
period 1629.491624054764
4.46
4.636e-05
1.269e-07
d
yr
n .2209278002326824 6.2855e-09 deg/d
Q 2.971208307821 5.6355e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      5700 days (15.61 yr)  
   first obs. used      2003-10-19  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .74115  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:06:37  

Additional Information
 Earth MOID = 1.48439 au 
 Jupiter MOID = 2.10016 au 
 T_jup = 3.326 
[ 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 16.4   n/a MPO434435  

390069 (2012 UG108)          Discovered 2003-Oct-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-19 21:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin