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JPL Small-Body Database Browser
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379192 (2009 SG16)
Classification: Main-belt Asteroid          SPK-ID: 2379192
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .2353637280574309 1.6933e-07  
a 2.425583306171724 4.6016e-08 au
q 1.854688976517278 3.8022e-07 au
i 3.397186322794527 9.3871e-06 deg
node 123.8939511885488 0.00014235 deg
peri 260.4677933252225 0.00014513 deg
M 182.8938889171485 3.2633e-05 deg
tp 2459279.318649579427
(2021-Mar-05.81864958)
0.00014069 TDB
period 1379.820901461009
3.78
3.9265e-05
1.075e-07
d
yr
n .2609034256683731 7.4245e-09 deg/d
Q 2.99647763582617 5.6847e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      5472 days (14.98 yr)  
   first obs. used      2003-01-30  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4878  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:32:07  

Additional Information
 Earth MOID = .861325 au 
 Jupiter MOID = 2.45994 au 
 T_jup = 3.470 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO434346  

379192 (2009 SG16)          Discovered 2009-Sep-20 by Lowe, A. at Mayhill
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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