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JPL Small-Body Database Browser
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392589 (2011 SG200)
Classification: Main-belt Asteroid          SPK-ID: 2392589
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04067615317687695 3.2962e-07  
a 2.951219905633388 7.0787e-08 au
q 2.831175632693196 9.9256e-07 au
i 11.59010551751623 5.3007e-05 deg
node 355.7949801841715 3.9712e-05 deg
peri 65.17102023029602 0.0012005 deg
M 115.0422136946087 0.001205 deg
tp 2458008.726499887273
(2017-Sep-12.22649989)
0.0061925 TDB
period 1851.828587079469
5.07
6.6626e-05
1.824e-07
d
yr
n .1944024422734278 6.9943e-09 deg/d
Q 3.07126417857358 7.3666e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      4553 days (12.47 yr)  
   first obs. used      2006-10-23  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .81877  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:47:09  

Additional Information
 Earth MOID = 1.86094 au 
 Jupiter MOID = 2.06504 au 
 T_jup = 3.237 
[ 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 16.8   n/a MPO413428  

392589 (2011 SG200)          Discovered 2009-Mar-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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