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

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02330700487265951 1.1649e-07  
a 2.815402536297911 6.2149e-08 AU
q 2.749783935665918 3.3471e-07 AU
i 6.504202068912057 1.0798e-05 deg
node 155.6557036360389 0.00010967 deg
peri 304.1381484567771 0.00029778 deg
M 1.774619053922461 0.00027384 deg
tp 2456391.994265693008
(2013-Apr-09.49426569)		 0.0013125 JED
period 1725.476993921126
4.72		 5.7134e-05
1.564e-07		 d
yr
n .2086379599776085 6.9084e-09 deg/d
Q 2.881021136929905 6.3598e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      6582 days (18.02 yr)  
   first obs. used      1995-03-28  
   last obs. used      2013-04-04  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .61971  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 20:14:45  

Additional Information
 Earth MOID = 1.77193 AU 
 T_jup = 3.309 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.679 mag .43318 1 autocmod 2.5c

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
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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