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JPL Small-Body Database Browser
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392209 (2009 SV346)
Classification: Jupiter Trojan          SPK-ID: 2392209
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07539317824548959 1.79e-07  
a 5.112643907783644 4.3394e-07 au
q 4.727185434338395 9.4606e-07 au
i 17.27024892584147 1.9947e-05 deg
node 27.07741419754949 5.6048e-05 deg
peri 62.32430939595806 0.0001764 deg
M 232.1301809249279 0.00017329 deg
tp 2460100.296359125930
(2023-Jun-04.79635913)
0.0021605 TDB
period 4222.47167620019
11.56
0.00053758
1.472e-06
d
yr
n .08525812074220109 1.0854e-08 deg/d
Q 5.498102381228892 4.6665e-07 au
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      5610 days (15.36 yr)  
   first obs. used      2001-01-26  
   last obs. used      2016-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52349  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 21:23:52  

Additional Information
 Earth MOID = 3.78231 au 
 Jupiter MOID = .0227095 au 
 T_jup = 2.905 
[ 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 14.2   n/a MPO339277  

392209 (2009 SV346)          Discovered 2009-Sep-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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