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 ]  
392853 (2012 UA64)
Classification: Main-belt Asteroid          SPK-ID: 2392853
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2715716387851417 5.7598e-08  
a 3.090201402336739 3.5435e-08 au
q 2.250990343328008 1.7276e-07 au
i 17.63703447814383 6.4715e-06 deg
node 64.26422118589078 2.2248e-05 deg
peri 55.1039318669917 3.5096e-05 deg
M 26.07612334404478 1.8061e-05 deg
tp 2458456.779363911929
(2018-Dec-04.27936391)
0.00010017 TDB
period 1984.168747365654
5.43
3.4129e-05
9.344e-08
d
yr
n .1814361810092845 3.1208e-09 deg/d
Q 3.92941246134547 4.5059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      6310 days (17.28 yr)  
   first obs. used      2001-11-21  
   last obs. used      2019-03-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49404  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:41:59  

Additional Information
 Earth MOID = 1.31525 au 
 Jupiter MOID = 1.57756 au 
 T_jup = 3.097 
[ 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 16.1   n/a MPO427955  

392853 (2012 UA64)          Discovered 2008-Jan-01 by CSS at Catalina
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 UA64 = 2008 AN113 
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