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 ]  
392680 (2011 US357)
Classification: Main-belt Asteroid          SPK-ID: 2392680
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 .06783966670909811 8.7322e-08  
a 3.039824692586449 5.6412e-08 au
q 2.833603998587298 2.5105e-07 au
i 7.117463820519268 1.1285e-05 deg
node 65.24605928916029 8.4982e-05 deg
peri 79.82138945802056 0.00013563 deg
M 44.22081371279806 9.9756e-05 deg
tp 2458362.708972423373
(2018-Sep-01.20897242)
0.00053701 TDB
period 1935.847912785258
5.30
5.3887e-05
1.475e-07
d
yr
n .1859650221602581 5.1766e-09 deg/d
Q 3.246045386585601 6.0239e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      4578 days (12.53 yr)  
   first obs. used      2006-11-14  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:07  

Additional Information
 Earth MOID = 1.85756 au 
 Jupiter MOID = 1.79249 au 
 T_jup = 3.225 
[ 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 16.3   n/a MPO434456  

392680 (2011 US357)          Discovered 2006-Nov-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 US357 = 2006 VV115 
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