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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03735362202104715 6.1156e-08  
a 2.777173846253924 2.9047e-08 AU
q 2.673436344114217 1.7966e-07 AU
i 9.261620292746038 6.6735e-06 deg
node 146.755302743951 3.8541e-05 deg
peri 99.06798526495751 0.00010584 deg
M 267.7622959669164 9.956e-05 deg
tp 2457433.620769639710
(2016-Feb-15.12076964)
0.00046935 JED
period 1690.452713506065
4.63
2.6521e-05
7.261e-08
d
yr
n .2129607040313751 3.3411e-09 deg/d
Q 2.880911348393631 3.0132e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      574  
   data-arc span      23772 days (65.08 yr)  
   first obs. used      1950-03-21  
   last obs. used      2015-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59454  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:55:49  

Additional Information
 Earth MOID = 1.68042 AU 
 T_jup = 3.315 
[ 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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