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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482653745679454 1.319e-07  
a 2.641001906523873 4.8366e-08 au
q 2.249432769618453 3.1937e-07 au
i 14.82664729248641 1.0787e-05 deg
node 188.5006929866523 2.6839e-05 deg
peri 160.1949183867372 4.7747e-05 deg
M 190.4900802662512 5.1574e-05 deg
tp 2459738.649137129376
(2022-Jun-08.14913713)		 0.0002412 TDB
period 1567.658634869077
4.29		 4.3064e-05
1.179e-07		 d
yr
n .2296418314501648 6.3083e-09 deg/d
Q 3.032571043429293 5.5537e-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 = 1.24969 au 
 Jupiter MOID = 2.44298 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 17.1   n/a MPO471888  

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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