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170010 Szalay (2002 TJ341)
Classification: Main-belt Asteroid          SPK-ID: 2170010
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05579893234392382 1.2787e-07  
a 2.723883389026536 3.5524e-08 AU
q 2.571893604089506 3.6168e-07 AU
i 5.960857033202326 1.0769e-05 deg
node 82.19201019866478 0.0001081 deg
peri 160.2614604120977 0.00013555 deg
M 26.43886909739807 8.2543e-05 deg
tp 2456879.907147639431
(2014-Aug-10.40714764)
0.00037696 JED
period 1642.030401900867
4.50
3.2122e-05
8.795e-08
d
yr
n .2192407641072008 4.2889e-09 deg/d
Q 2.875873173963565 3.7506e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6668 days (18.26 yr)  
   first obs. used      1996-03-18  
   last obs. used      2014-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54654  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 15:52:36  

Additional Information
 Earth MOID = 1.561 AU 
 T_jup = 3.347 
[ 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 16.6 mag n/a MPO299898  

170010 Szalay           Discovered 2002 Oct. 5 by the Sloan Digital Sky Survey at Apache Point.
Alex Szalay (b. 1975) is an American astronomer and a contributor to the Sloan Digital Sky Survey, known for his contributions for theoretical cosmology and building the archive for 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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