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JPL Small-Body Database Browser
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359877 (2011 WO22)
Classification: Main-belt Asteroid          SPK-ID: 2359877
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 .1011681560297851 6.9504e-08  
a 2.698529851021168 3.9661e-08 au
q 2.425524562002026 2.1524e-07 au
i 1.602259688538196 4.5093e-06 deg
node 94.91296418844925 0.00020837 deg
peri 298.8995159342377 0.00021144 deg
M 269.7007548780125 3.7393e-05 deg
tp 2459006.635437531759
(2020-Jun-06.13543753)
0.00017414 TDB
period 1619.158137079841
4.43
3.5696e-05
9.773e-08
d
yr
n .2223377641477697 4.9016e-09 deg/d
Q 2.97153514004031 4.3673e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      4688 days (12.84 yr)  
   first obs. used      2006-10-21  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56664  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:45:10  

Additional Information
 Earth MOID = 1.43159 au 
 Jupiter MOID = 2.41784 au 
 T_jup = 3.361 
[ 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 16.8   n/a MPO418820  

359877 (2011 WO22)          Discovered 2007-Nov-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 WO22 = 2007 YO41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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