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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03735366449979739 7.2877e-08  
a 2.777173867357517 3.4855e-08 AU
q 2.67343624645864 2.0165e-07 AU
i 9.261620035922215 6.8382e-06 deg
node 146.7553042550995 4.9968e-05 deg
peri 99.06800847717906 0.00011245 deg
M 267.7622652517351 0.00010327 deg
tp 2457433.620918805941
(2016-Feb-15.12091881)
0.00048791 JED
period 1690.452732774552
4.63
3.1825e-05
8.713e-08
d
yr
n .2129607016039599 4.0092e-09 deg/d
Q 2.880911488256395 3.6157e-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 = 1.68042 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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