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 ]  
379241 (2009 SA338)
Classification: Main-belt Asteroid          SPK-ID: 2379241
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2803739767303995 1.1808e-07  
a 2.5916526286114 4.7426e-08 au
q 1.865020674823828 3.3196e-07 au
i 12.5953960853563 1.0161e-05 deg
node 7.190126487228016 3.2125e-05 deg
peri 2.680800674646136 4.0785e-05 deg
M 112.8462814403459 2.761e-05 deg
tp 2458122.807563975080
(2018-Jan-04.30756397)
0.00010544 TDB
period 1523.925066683562
4.17
4.1831e-05
1.145e-07
d
yr
n .2362320876993309 6.4844e-09 deg/d
Q 3.318284582398972 6.0723e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      4340 days (11.88 yr)  
   first obs. used      2007-03-14  
   last obs. used      2019-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55468  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:33:05  

Additional Information
 Earth MOID = .863811 au 
 Jupiter MOID = 2.14351 au 
 T_jup = 3.330 
[ 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 16.6   n/a MPO423394  

379241 (2009 SA338)          Discovered 2009-Sep-28 by CSS at Catalina
Reference: Last Updated: 2013-11-20

[ 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 2019-Dec-07 17:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin