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27595 Hnath (2001 CR42)
Classification: Main-belt Asteroid          SPK-ID: 2027595
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03697417482491403 6.0706e-08  
a 2.774959783524556 2.842e-08 au
q 2.672357935356413 1.7839e-07 au
i 9.26288336516798 6.6164e-06 deg
node 146.7562798258378 3.837e-05 deg
peri 100.2031223701867 0.00010694 deg
M 351.8720910153412 0.00010108 deg
tp 2457438.620606182541
(2016-Feb-20.12060618)
0.00047423 JED
period 1688.43158204865
4.62
2.5938e-05
7.101e-08
d
yr
n .2132156279398635 3.2755e-09 deg/d
Q 2.877561631692698 2.9471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      581  
   data-arc span      23854 days (65.31 yr)  
   first obs. used      1950-03-21  
   last obs. used      2015-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59218  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 15:11:08  

Additional Information
 Earth MOID = 1.67614 au 
 Jupiter MOID = 2.15155 au 
 T_jup = 3.316 
[ 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 14.8 mag n/a MPO279803  

27595 Hnath           Discovered 2001 Feb. 13 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Sean Michael Hnath (b. 1998) is a finalist in the 2012 Broadcom MASTERS, a math and science competition for middle-school students, for his environmental sciences project. He attends the Muhlenberg Middle School, Laureldale, Pennsylvania.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20121029/MPCPages.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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