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

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02835609815033683 4.8111e-08  
a 2.848328474997195 2.4222e-08 au
q 2.767560993195776 1.4674e-07 au
i 1.341633936146688 5.7493e-06 deg
node 333.9024522500626 0.00021731 deg
peri 125.9568146618614 0.00024093 deg
M 342.1952693730159 0.00010439 deg
tp 2459087.339325382752
(2020-Aug-25.83932538)
0.00050937 TDB
period 1755.834322503653
4.81
2.2398e-05
6.132e-08
d
yr
n .2050307340425344 2.6154e-09 deg/d
Q 2.929095956798615 2.4909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      8784 days (24.05 yr)  
   first obs. used      1995-10-15  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57333  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:36:26  

Additional Information
 Earth MOID = 1.78472 au 
 Jupiter MOID = 2.10111 au 
 T_jup = 3.306 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO454022  

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 | Mission Design | Physical Parameters | Discovery Circumstances ]
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