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 ]  
392545 (2011 SM10)
Classification: Main-belt Asteroid          SPK-ID: 2392545
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2019335649745007 1.1028e-07  
a 2.621474617841653 5.412e-08 au
q 2.092110902770721 3.1254e-07 au
i 4.688603967011691 1.9157e-05 deg
node 307.54537846 0.0001249 deg
peri 320.9179654225373 0.00013667 deg
M 348.9730120783723 4.7698e-05 deg
tp 2458647.986625693257
(2019-Jun-13.48662569)
0.00020503 TDB
period 1550.304160217934
4.24
4.8009e-05
1.314e-07
d
yr
n .2322124969008616 7.191e-09 deg/d
Q 3.150838332912585 6.5048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      8520 days (23.33 yr)  
   first obs. used      1994-09-27  
   last obs. used      2018-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52454  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:40:39  

Additional Information
 Earth MOID = 1.07811 au 
 Jupiter MOID = 1.97127 au 
 T_jup = 3.371 
[ 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 17.2   n/a MPO437607  

392545 (2011 SM10)          Discovered 2007-Oct-14 by Spacewatch at Kitt Peak
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