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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1116186463644928 8.7529e-08  
a 2.988879616524307 3.5516e-08 au
q 2.655264919581439 2.693e-07 au
i 11.70679691374062 8.7238e-06 deg
node 2.25241220311389 2.225e-05 deg
peri 1.323175499831392 3.1195e-05 deg
M 41.97180911013992 2.0211e-05 deg
tp 2458380.452595678432
(2018-Sep-18.95259568)
0.00010696 TDB
period 1887.387444936859
5.17
3.3641e-05
9.21e-08
d
yr
n .1907398509859451 3.3997e-09 deg/d
Q 3.322494313467174 3.948e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      8701 days (23.82 yr)  
   first obs. used      1995-03-29  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53648  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:30:27  

Additional Information
 Earth MOID = 1.65205 au 
 Jupiter MOID = 2.1278 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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