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266736 (2009 SU3)
Classification: Jupiter Trojan          SPK-ID: 2266736
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 .2042581744055363 1.0485e-07  
a 5.203136500045583 3.2836e-07 au
q 4.140353337363461 4.4822e-07 au
i 8.033042545315627 1.0177e-05 deg
node 329.5807220192497 5.9072e-05 deg
peri 146.0879243224175 6.5798e-05 deg
M 236.4763401132446 4.4331e-05 deg
tp 2460487.955240573247
(2024-Jun-26.45524057)
0.00065901 TDB
period 4335.071411398371
11.87
0.00041037
1.124e-06
d
yr
n .08304361470342519 7.8612e-09 deg/d
Q 6.265919662727706 3.9543e-07 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      6401 days (17.52 yr)  
   first obs. used      2001-01-02  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57597  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:26:34  

Additional Information
 Earth MOID = 3.16047 au 
 Jupiter MOID = .659878 au 
 T_jup = 2.939 
[ 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 13.7   n/a MPO494441  

266736 (2009 SU3)          Discovered 2009-Sep-16 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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