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15583 Hanick (2000 GM74)
Classification: Main-belt Asteroid          SPK-ID: 2015583
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1326010312441193 3.7256e-08  
a 2.626894307118509 1.0601e-08 au
q 2.278565413025289 9.7281e-08 au
i 1.811926967191095 3.8067e-06 deg
node 212.1702069332515 0.00011592 deg
peri 139.9301515882102 0.00011666 deg
M 137.0600513390423 1.2849e-05 deg
tp 2458408.433191204788
(2018-Oct-16.93319120)
5.4798e-05 TDB
period 1555.114339181348
4.26
9.4132e-06
2.577e-08
d
yr
n .2314942322437289 1.4012e-09 deg/d
Q 2.97522320121173 1.2006e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1382  
   data-arc span      9588 days (26.25 yr)  
   first obs. used      1994-01-18  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5289  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:12:56  

Additional Information
 Earth MOID = 1.27339 au 
 Jupiter MOID = 2.4495 au 
 T_jup = 3.389 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO313544  
rotation period rot_per 14.969 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

15583 Hanick           Discovered 2000 Apr. 5 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Andrea L. Hanick for achievement as a finalist in the 2001 Discovery Young Scientist Challenge (DYSC), a middle school science competition. Andrea is a student at the Annunciation Catholic Academy, Altamonte, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20011002/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2000 GM74 = 1997 TO4 = 1999 AO35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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