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 ]  
392838 (2012 UO16)
Classification: Main-belt Asteroid          SPK-ID: 2392838
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1572521502132701 1.0684e-07  
a 2.632484633390919 1.0524e-07 au
q 2.218520764386805 2.5761e-07 au
i 15.47262969929821 2.7631e-05 deg
node 36.25157967613652 4.3809e-05 deg
peri 68.19238344402164 0.00015224 deg
M 129.4587051350088 0.0001173 deg
tp 2458039.483089690975
(2017-Oct-12.98308969)
0.00052371 TDB
period 1560.081166427737
4.27
9.3554e-05
2.561e-07
d
yr
n .2307572245259044 1.3838e-08 deg/d
Q 3.046448502395033 1.2179e-07 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      3385 days (9.27 yr)  
   first obs. used      2008-10-21  
   last obs. used      2018-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69557  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:40:52  

Additional Information
 Earth MOID = 1.28492 au 
 Jupiter MOID = 2.2992 au 
 T_jup = 3.331 
[ 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 17.5   n/a MPO437608  

392838 (2012 UO16)          Discovered 2010-Apr-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
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