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379343 (2009 WO92)
Classification: Main-belt Asteroid          SPK-ID: 2379343
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1488667935306134 1.585e-07  
a 2.597650794002857 4.7485e-08 au
q 2.2109468495874 4.4228e-07 au
i 14.05453004020606 9.4493e-06 deg
node 87.48933802721967 6.5625e-05 deg
peri 350.252286686011 9.6026e-05 deg
M 185.2802192503439 7.6512e-05 deg
tp 2459742.679840921848
(2022-Jun-12.17984092)
0.00034036 TDB
period 1529.218624161942
4.19
4.1931e-05
1.148e-07
d
yr
n .2354143444972041 6.4551e-09 deg/d
Q 2.984354738418315 5.4554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      4927 days (13.49 yr)  
   first obs. used      2005-10-30  
   last obs. used      2019-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73738  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:45:16  

Additional Information
 Earth MOID = 1.22782 au 
 Jupiter MOID = 2.26869 au 
 T_jup = 3.359 
[ 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 MPO434347  

379343 (2009 WO92)          Discovered 2009-Nov-19 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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