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233774 (2008 TE158)
Classification: Main-belt Asteroid          SPK-ID: 2233774
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 .1118820485815158 6.6482e-08  
a 2.988934253776108 3.0866e-08 au
q 2.654526166388172 1.9486e-07 au
i 11.70707740022261 5.975e-06 deg
node 2.235682963130842 2.1908e-05 deg
peri 1.326106031886799 3.0191e-05 deg
M 118.2498214154946 1.9451e-05 deg
tp 2458380.529588674024
(2018-Sep-19.02958867)
0.00010321 TDB
period 1887.439197841412
5.17
2.9237e-05
8.005e-08
d
yr
n .1907346209677734 2.9545e-09 deg/d
Q 3.323342341164043 3.4319e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      9075 days (24.85 yr)  
   first obs. used      1995-03-29  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52235  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:23:51  

Additional Information
 Earth MOID = 1.65217 au 
 Jupiter MOID = 2.13055 au 
 T_jup = 3.216 
[ 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 15.3   n/a MPO413119  
diameter diameter 4.349 km 1.204 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.085   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233774 (2008 TE158)          Discovered 2008-Oct-05 by La Sagra at La Sagra
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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