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JPL Small-Body Database Browser
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379194 (2009 SD26)
Classification: Main-belt Asteroid          SPK-ID: 2379194
[ 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 .1479161271479164 1.3193e-07  
a 2.641785742288696 4.8349e-08 au
q 2.251023026534769 3.1954e-07 au
i 14.82402378269208 1.0786e-05 deg
node 188.5119716785298 2.6843e-05 deg
peri 160.2206990404048 4.7812e-05 deg
M 98.62863454724865 4.9642e-05 deg
tp 2458170.819806769737
(2018-Feb-21.31980677)		 0.00020712 TDB
period 1568.356596164696
4.29		 4.3055e-05
1.179e-07		 d
yr
n .2295396345960825 6.3014e-09 deg/d
Q 3.032548458042623 5.55e-08 au
   Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4796 days (13.13 yr)  
   first obs. used      2005-10-27  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62717  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:27:25  

Additional Information
 Earth MOID = 1.25038 au 
 Jupiter MOID = 2.43942 au 
 T_jup = 3.332 
[ 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 17.2   n/a MPO455730  

379194 (2009 SD26)          Discovered 2009-Sep-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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