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JPL Small-Body Database Browser
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379356 (2009 WO165)
Classification: Main-belt Asteroid          SPK-ID: 2379356
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 .07724855236158676 1.84e-07  
a 2.59734809982289 4.1177e-08 au
q 2.396706719132453 5.0043e-07 au
i 9.98024849153097 9.6367e-06 deg
node 265.7589146039154 6.2783e-05 deg
peri 141.7813173762455 0.00012563 deg
M 114.0004302187753 0.00010308 deg
tp 2458116.330248151594
(2017-Dec-28.83024815)
0.00043254 TDB
period 1528.951341068884
4.19
3.6359e-05
9.955e-08
d
yr
n .2354554983733657 5.5992e-09 deg/d
Q 2.797989480513326 4.4358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      4892 days (13.39 yr)  
   first obs. used      2005-11-30  
   last obs. used      2019-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57295  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:50:31  

Additional Information
 Earth MOID = 1.41585 au 
 Jupiter MOID = 2.4991 au 
 T_jup = 3.391 
[ 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 16.9   n/a MPO434347  

379356 (2009 WO165)          Discovered 2009-Nov-21 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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