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JPL Small-Body Database Browser
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359347 (2009 SX207)
Classification: Jupiter Trojan          SPK-ID: 2359347
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 .120753748624595 1.3884e-07  
a 5.246095583542166 4.1221e-07 au
q 4.612609876186517 1.0435e-06 au
i 2.531307071589382 1.1588e-05 deg
node 308.4869982531173 0.00021046 deg
peri 104.5041271307864 0.00022766 deg
M 292.7730289073523 0.00010699 deg
tp 2459820.084562244437
(2022-Aug-28.58456224)
0.0013896 TDB
period 4388.870086105452
12.02
0.00051728
1.416e-06
d
yr
n .0820256678682993 9.6678e-09 deg/d
Q 5.879581290897814 4.6199e-07 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      7145 days (19.56 yr)  
   first obs. used      2000-01-05  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4586  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:36  

Additional Information
 Earth MOID = 3.62499 au 
 Jupiter MOID = .184696 au 
 T_jup = 2.983 
[ 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 13.9   n/a MPO476686  

359347 (2009 SX207)          Discovered 2009-Sep-15 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2009 SX207 = 2000 AL254 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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