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JPL Small-Body Database Browser
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359621 (2011 OS59)
Classification: Main-belt Asteroid          SPK-ID: 2359621
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .104869887965889 7.9164e-08  
a 2.738587337251393 5.3656e-08 au
q 2.451391990009038 2.4337e-07 au
i 9.627039697550273 1.0348e-05 deg
node 54.19165729273575 7.2725e-05 deg
peri 202.0820236257632 9.8773e-05 deg
M 305.8871604272886 6.8743e-05 deg
tp 2458849.320491622784
(2019-Dec-31.82049162)
0.00031658 TDB
period 1655.344234224482
4.53
4.8648e-05
1.332e-07
d
yr
n .2174774240650058 6.3914e-09 deg/d
Q 3.025782684493749 5.9283e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      5667 days (15.52 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:54  

Additional Information
 Earth MOID = 1.43959 au 
 Jupiter MOID = 2.01144 au 
 T_jup = 3.323 
[ 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 16.5   n/a MPO434268  

359621 (2011 OS59)          Discovered 2011-Jul-27 by Wasserman, L. H. at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2011 OS59 = 2012 UV81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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