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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2036683425110997 1.0468e-07  
a 5.204021142292548 3.2996e-07 au
q 4.144126781849105 4.4732e-07 au
i 8.031187544956422 1.0174e-05 deg
node 329.5821132547321 5.9086e-05 deg
peri 146.1938955608945 6.5851e-05 deg
M 203.0702186259375 4.1755e-05 deg
tp 2460490.709207091445
(2024-Jun-29.20920709)
0.00066097 TDB
period 4336.177037874786
11.87
0.00041241
1.129e-06
d
yr
n .08302244047130522 7.8961e-09 deg/d
Q 6.263915502735991 3.9717e-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 = 3.16451 au 
 Jupiter MOID = .660918 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 13.6   n/a MPO454982  

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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