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14054 Dusek (1996 AR)
Classification: Main-belt Asteroid          SPK-ID: 2014054
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .182513524026094 2.8993e-08  
a 2.420738348057941 7.9832e-09 au
q 1.978920861408781 6.8459e-08 au
i 3.925708291532402 3.1501e-06 deg
node 86.75235264663364 6.4542e-05 deg
peri 22.94944288914438 6.6205e-05 deg
M 230.2559401653285 1.5839e-05 deg
tp 2459696.298472726496
(2022-Apr-26.79847273)
6.1976e-05 TDB
period 1375.688801544974
3.77
6.8052e-06
1.863e-08
d
yr
n .2616870905656135 1.2945e-09 deg/d
Q 2.862555834707101 9.4402e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1013  
   data-arc span      10498 days (28.74 yr)  
   first obs. used      1991-12-14  
   last obs. used      2020-09-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58366  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:16:29  

Additional Information
 Earth MOID = .996208 au 
 Jupiter MOID = 2.25987 au 
 T_jup = 3.488 
[ 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 15.88   n/a E2021B10  
diameter diameter 4.914 km 1.253 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.032   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

14054 Dušek           Discovered 1996 Jan. 12 by M. Tichy and Z. Moravec at Klet.
Jiří Dušek (b. 1971) is an astronomer at the Nicolas Copernicus Observatory and Planetarium in Brno. He is one of the founders of the Czech Internet astronomical newspaper IAN and is well known for his long-term interest in the Úpice youth astronomy camps and other educational projects.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040928/MPCPages.arcLast Updated: 2004-09-28

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