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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03735365706791768 6.865e-08  
a 2.777173863412437 3.2902e-08 AU
q 2.673436263300545 1.9346e-07 AU
i 9.261620267538552 6.8298e-06 deg
node 146.7553079707103 4.6886e-05 deg
peri 99.06799899336342 0.00011042 deg
M 267.762272183968 0.00010218 deg
tp 2457433.620885331344
(2016-Feb-15.12088533)
0.00048242 JED
period 1690.452729172525
4.63
3.0041e-05
8.225e-08
d
yr
n .212960702057738 3.7846e-09 deg/d
Q 2.880911463524329 3.4131e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      450  
   data-arc span      23690 days (64.86 yr)  
   first obs. used      1950-03-21  
   last obs. used      2015-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .6204  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 14:16:01  

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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