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 ]  
359786 (2011 UM163)
Classification: Main-belt Asteroid          SPK-ID: 2359786
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1328125425254663 6.2778e-08  
a 2.447716685350455 2.5854e-08 au
q 2.122629208987054 1.608e-07 au
i 5.683826169022328 5.9387e-06 deg
node 269.7583084214739 5.7386e-05 deg
peri 25.73390501704636 6.069e-05 deg
M 91.58585171862242 1.8968e-05 deg
tp 2458244.650764492633
(2018-May-06.15076449)
7.289e-05 TDB
period 1398.750160409373
3.83
2.2161e-05
6.067e-08
d
yr
n .2573726246398703 4.0777e-09 deg/d
Q 2.772804161713855 2.9287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      5478 days (15.00 yr)  
   first obs. used      2003-10-03  
   last obs. used      2018-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5775  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:27:06  

Additional Information
 Earth MOID = 1.10752 au 
 Jupiter MOID = 2.39956 au 
 T_jup = 3.479 
[ 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 17.0   n/a MPO450335  

359786 (2011 UM163)          Discovered 2003-Oct-03 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 UM163 = 2007 VB236 
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