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JPL Small-Body Database Browser
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379193 (2009 SH17)
Classification: Main-belt Asteroid          SPK-ID: 2379193
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04921501652031749 8.0232e-08  
a 2.363411348315144 3.4189e-08 au
q 2.247096019763509 2.0956e-07 au
i 5.141013885121519 7.1321e-06 deg
node 316.4053681406333 7.644e-05 deg
peri 76.252476210033 0.00011477 deg
M 189.6233692145256 9.2397e-05 deg
tp 2459228.579945523775
(2021-Jan-14.07994552)
0.00034951 TDB
period 1327.111466790644
3.63
2.8797e-05
7.884e-08
d
yr
n .2712658348665984 5.8862e-09 deg/d
Q 2.47972667686678 3.5872e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      7072 days (19.36 yr)  
   first obs. used      2000-01-13  
   last obs. used      2019-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50042  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:17  

Additional Information
 Earth MOID = 1.25754 au 
 Jupiter MOID = 2.70831 au 
 T_jup = 3.542 
[ 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 17.2   n/a MPO434346  

379193 (2009 SH17)          Discovered 2009-Aug-27 by Spacewatch at Kitt Peak
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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