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156542 Hogg (2002 CM314)
Classification: Main-belt Asteroid          SPK-ID: 2156542
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02594507577111986 7.1504e-08  
a 2.847721590052913 4.2264e-08 au
q 2.773837237623936 2.2264e-07 au
i 1.345823446546956 1.1919e-05 deg
node 334.1004085913204 0.00040485 deg
peri 127.0782267717232 0.0005273 deg
M 12.9011267638989 0.00033919 deg
tp 2457337.597216979489
(2015-Nov-11.09721698)
0.0016531 JED
period 1755.273186738332
4.81
3.9076e-05
1.07e-07
d
yr
n .2050962794395304 4.5659e-09 deg/d
Q 2.92160594248189 4.3361e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      7369 days (20.18 yr)  
   first obs. used      1995-10-15  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58743  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 18:09:11  

Additional Information
 Earth MOID = 1.79072 au 
 Jupiter MOID = 2.10603 au 
 T_jup = 3.306 
[ 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 16.4 mag n/a MPO264316  

156542 Hogg           Discovered 2002 Feb. 13 by the Sloan Digital Sky Survey at Apache Point.
David W. Hogg (b. 1970) is an American astronomer and a contributor to the Sloan Digital Sky Survey, best known for his work on galaxy evolution and statistical inference.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120406/MPCPages.arcLast Updated: 2012-04-09

Alternate Designations
 2002 CM314 = 1995 TT7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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