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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .083502076967277 2.3429e-07  
a 5.183006813527093 1.6806e-06 au
q 4.750214979662032 1.5626e-06 au
i 6.718773855245002 2.385e-05 deg
node 31.47929489448968 0.00010061 deg
peri 14.72940188374122 0.00030376 deg
M 294.8489671783864 0.00039713 deg
tp 2459780.491555008054
(2022-Jul-19.99155501)
0.0051259 TDB
period 4309.93873223367
11.80
0.0020962
5.739e-06
d
yr
n .08352786950487028 4.0625e-08 deg/d
Q 5.615798647392153 1.8209e-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 = 3.76016 au 
 Jupiter MOID = .096439 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 13.8   n/a MPO494987  

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 ]
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