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
JPL Small-Body Database Browser
Search: [ help ]  
392570 (2011 SN117)
Classification: Main-belt Asteroid          SPK-ID: 2392570
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1025240407086913 1.8659e-07  
a 2.993468568443141 8.0953e-08 au
q 2.686566075071888 5.8207e-07 au
i 9.713113248059862 1.7623e-05 deg
node 345.6362855203347 4.5674e-05 deg
peri 3.224622741145112 5.8337e-05 deg
M 262.6011218290446 3.8802e-05 deg
tp 2459512.313732691257
(2021-Oct-24.81373269)
0.00021023 TDB
period 1891.735790277276
5.18
7.6738e-05
2.101e-07
d
yr
n .1903014162179772 7.7195e-09 deg/d
Q 3.300371061814393 8.9252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      4543 days (12.44 yr)  
   first obs. used      2006-10-27  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58726  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:20:26  

Additional Information
 Earth MOID = 1.68006 au 
 Jupiter MOID = 2.1105 au 
 T_jup = 3.226 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO434454  

392570 (2011 SN117)          Discovered 2011-Sep-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-25 15:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin