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170008 Michaelstrauss (2002 TZ338)
Classification: Main-belt Asteroid          SPK-ID: 2170008
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02248216600964715 8.3046e-08  
a 2.812782645647204 4.6278e-08 AU
q 2.749545199258709 2.1349e-07 AU
i 6.508009670232383 9.956e-06 deg
node 155.6351999813004 7.343e-05 deg
peri 302.8820382376638 0.00027393 deg
M 86.5844576530218 0.00026047 deg
tp 2456386.080552023329
(2013-Apr-03.58055202)
0.0012476 JED
period 1723.069074007127
4.72
4.2524e-05
1.164e-07
d
yr
n .2089295231576485 5.1562e-09 deg/d
Q 2.876020092035699 4.7318e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      6998 days (19.16 yr)  
   first obs. used      1995-03-28  
   last obs. used      2014-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .6467  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 17:19:25  

Additional Information
 Earth MOID = 1.77215 AU 
 T_jup = 3.311 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8 mag n/a MPO264369  

170008 Michaelstrauss           Discovered 2002 Oct. 5 by the Sloan Digital Sky Survey at Apache Point.
Michael Strauss (b. 1961) is an American astronomer and a contributor to the Sloan Digital Sky Survey, known for discoveries of very distant quasars with SDSS.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20130127/MPCPages.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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