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 ]  
392210 (2009 SE354)
Classification: Jupiter Trojan          SPK-ID: 2392210
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03662802473532192 2.0674e-07  
a 5.222088853709701 6.3603e-07 au
q 5.030814054005973 1.645e-06 au
i 12.33405898243579 1.1304e-05 deg
node 39.36476351450955 4.8723e-05 deg
peri 305.4960700429352 0.00019117 deg
M 325.1612955808827 0.00017328 deg
tp 2459022.317222589326
(2020-Jun-21.81722259)
0.0020647 TDB
period 4358.77862463878
11.93
0.00079632
2.18e-06
d
yr
n .08259194398289356 1.5089e-08 deg/d
Q 5.41336365341343 6.5933e-07 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      3577 days (9.79 yr)  
   first obs. used      2009-09-18  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64967  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:39  

Additional Information
 Earth MOID = 4.04165 au 
 Jupiter MOID = .0978406 au 
 T_jup = 2.952 
[ 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 14.1   n/a MPO455783  

392210 (2009 SE354)          Discovered 2009-Sep-18 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin