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JPL Small-Body Database Browser
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353197 (2009 SW185)
Classification: Jupiter Trojan          SPK-ID: 2353197
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0361290432613161 1.7037e-07  
a 5.065632717343387 3.3167e-07 au
q 4.88261625375255 1.1418e-06 au
i 6.408986913419667 7.0353e-06 deg
node 68.41281061198197 0.00011287 deg
peri 320.3794764640726 0.00019264 deg
M 301.003635971365 0.00016154 deg
tp 2459282.951385908881
(2021-Mar-09.45138591)
0.0018985 TDB
period 4164.366787213372
11.40
0.00040899
1.12e-06
d
yr
n .0864477166385475 8.4902e-09 deg/d
Q 5.248649180934225 3.4365e-07 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      6793 days (18.60 yr)  
   first obs. used      2001-02-21  
   last obs. used      2019-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69155  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:53:05  

Additional Information
 Earth MOID = 3.89028 au 
 Jupiter MOID = .121628 au 
 T_jup = 2.987 
[ 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 14.1   n/a MPO455553  

353197 (2009 SW185)          Discovered 2009-Sep-21 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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