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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02579658182963727 7.2664e-08  
a 2.847600538249418 4.6831e-08 AU
q 2.774142177946348 2.2952e-07 AU
i 1.345874817815257 1.2464e-05 deg
node 334.0992264145479 0.00042068 deg
peri 126.5450670569716 0.00056282 deg
M 291.3636269665064 0.00037712 deg
tp 2457335.133065232858
(2015-Nov-08.63306523)
0.0018434 JED
period 1755.161267409082
4.81
4.3297e-05
1.185e-07
d
yr
n .205109357575684 5.0598e-09 deg/d
Q 2.921058898552489 4.8039e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      6968 days (19.08 yr)  
   first obs. used      1995-10-15  
   last obs. used      2014-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57855  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 08:18:59  

Additional Information
 Earth MOID = 1.79112 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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