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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02579657719262494 7.4798e-08  
a 2.847600536266623 4.7493e-08 AU
q 2.77414218921906 2.3348e-07 AU
i 1.34587377653441 1.2726e-05 deg
node 334.0992324681567 0.00042093 deg
peri 126.5450540447224 0.00056377 deg
M 291.3636348323676 0.00037857 deg
tp 2457335.133026533752
(2015-Nov-08.63302653)
0.0018505 JED
period 1755.161265575893
4.81
4.3909e-05
1.202e-07
d
yr
n .2051093577899117 5.1313e-09 deg/d
Q 2.921058883314185 4.8718e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6945 days (19.01 yr)  
   first obs. used      1995-10-15  
   last obs. used      2014-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58509  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 16:49:46  

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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