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118859 (2000 SO316)
Classification: Main-belt Asteroid          SPK-ID: 2118859
[ 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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .118594305283231 4.0166e-08  
a 2.596502764710562 1.4641e-08 au
q 2.288572323163724 1.0682e-07 au
i 12.82219096367225 4.6316e-06 deg
node 279.0451571650646 2.7328e-05 deg
peri 179.8322004833649 4.1592e-05 deg
M 167.304117258527 3.1253e-05 deg
tp 2458290.291707349331
(2018-Jun-20.79170735)		 0.00013026 TDB
period 1528.204981107299
4.18		 1.2926e-05
3.539e-08		 d
yr
n .235570492473564 1.9925e-09 deg/d
Q 2.904433206257399 1.6377e-08 au
   Orbit Determination Parameters
   # obs. used (total)      997  
   data-arc span      6819 days (18.67 yr)  
   first obs. used      2000-09-06  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50744  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:56:07  

Additional Information
 Earth MOID = 1.30544 au 
 Jupiter MOID = 2.26593 au 
 T_jup = 3.372 
[ 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 14.5   n/a MPO280577  
diameter diameter 2.687 km 0.417 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.388   0.153 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118859 (2000 SO316)          Discovered 2000-Sep-30 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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