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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03789215949945976 7.3155e-08  
a 2.777707957515633 3.4159e-08 AU
q 2.672454604546532 2.0313e-07 AU
i 9.255610882715443 6.8344e-06 deg
node 146.7697784586841 5.0023e-05 deg
peri 98.35680550841589 0.00011085 deg
M 225.9517272307836 0.00010124 deg
tp 2457430.132334564519
(2016-Feb-11.63233456)
0.00047993 JED
period 1690.94040348784
4.63
3.1192e-05
8.54e-08
d
yr
n .2128992832967037 3.9272e-09 deg/d
Q 2.882961310484734 3.5454e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      429  
   data-arc span      23374 days (63.99 yr)  
   first obs. used      1950-03-21  
   last obs. used      2014-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .6212  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 01:49:32  

Additional Information
 Earth MOID = 1.67804 AU 
 T_jup = 3.314 
[ 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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