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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02248227605439646 8.8807e-08  
a 2.812782637168543 5.3576e-08 AU
q 2.749544881438707 2.3001e-07 AU
i 6.508010861581776 1.0626e-05 deg
node 155.6350767076898 7.7816e-05 deg
peri 302.8821596930451 0.00029552 deg
M 86.58446590171866 0.000281 deg
tp 2456386.080514416363
(2013-Apr-03.58051442)
0.0013463 JED
period 1723.069066216274
4.72
4.923e-05
1.348e-07
d
yr
n .2089295241023229 5.9694e-09 deg/d
Q 2.87602039289838 5.4781e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      6943 days (19.01 yr)  
   first obs. used      1995-03-28  
   last obs. used      2014-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61352  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 16:30:30  

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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