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359354 (2009 SG347)
Classification: Jupiter Trojan          SPK-ID: 2359354
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1527203224896977 1.0649e-07  
a 5.226132503071415 5.5589e-07 au
q 4.427995861828457 9.0768e-07 au
i 8.813054460861334 9.8193e-06 deg
node 62.93699202860062 6.5663e-05 deg
peri 13.0051839218405 9.3556e-05 deg
M 278.1736361583523 9.1846e-05 deg
tp 2459992.381530914100
(2023-Feb-16.88153091)
0.0012615 TDB
period 4363.842340838959
11.95
0.00069626
1.906e-06
d
yr
n .08249610592732577 1.3162e-08 deg/d
Q 6.024269144314372 6.4079e-07 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      3567 days (9.77 yr)  
   first obs. used      2009-09-28  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54633  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:37  

Additional Information
 Earth MOID = 3.44387 au 
 Jupiter MOID = .432205 au 
 T_jup = 2.953 
[ 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 MPO476686  

359354 (2009 SG347)          Discovered 2009-Sep-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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