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27595 Hnath (2001 CR42)
Classification: Main-belt Asteroid          SPK-ID: 2027595
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03841965414415889 4.0234e-08  
a 2.77761734127015 1.517e-08 au
q 2.670902243673733 1.1298e-07 au
i 9.265359487057923 4.5697e-06 deg
node 146.7264654429216 2.9371e-05 deg
peri 102.4605044273158 7.4889e-05 deg
M 55.05455552211131 6.8312e-05 deg
tp 2459137.918286375339
(2020-Oct-15.41828638)
0.00032113 TDB
period 1690.857659680695
4.63
1.3852e-05
3.792e-08
d
yr
n .2129097017356169 1.7442e-09 deg/d
Q 2.884332438866567 1.5753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      950  
   data-arc span      26023 days (71.25 yr)  
   first obs. used      1950-03-21  
   last obs. used      2021-06-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5709  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:28:13  

Additional Information
 Earth MOID = 1.67522 au 
 Jupiter MOID = 2.14671 au 
 T_jup = 3.314 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.85   n/a E2021B10  

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 | Mission Design | Physical Parameters | Discovery Circumstances ]
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