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 ]  
392204 (2009 SR296)
Classification: Jupiter Trojan          SPK-ID: 2392204
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 .08285382753230072 2.3074e-07  
a 5.189017557392313 1.7286e-06 au
q 4.75908759163005 1.6213e-06 au
i 6.717376337219043 2.3843e-05 deg
node 31.52983234323163 0.00010059 deg
peri 13.82646595134985 0.00030081 deg
M 262.2381013822878 0.00037859 deg
tp 2459772.947118693715
(2022-Jul-12.44711869)
0.0051131 TDB
period 4317.438272964002
11.82
0.0021573
5.906e-06
d
yr
n .08338277868483648 4.1665e-08 deg/d
Q 5.618947523154577 1.8718e-06 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      4100 days (11.23 yr)  
   first obs. used      2005-02-14  
   last obs. used      2016-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .63943  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 21:23:54  

Additional Information
 Earth MOID = 3.76823 au 
 Jupiter MOID = .106231 au 
 T_jup = 2.979 
[ 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 13.9   n/a MPO380179  

392204 (2009 SR296)          Discovered 2009-Sep-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2009 SR296 = 2010 VN124 
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