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JPL Small-Body Database Browser
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82559 Emilbrezina (2001 OD77)
Classification: Main-belt Asteroid          SPK-ID: 2082559
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09072009770956431 4.3822e-08  
a 2.650425993284505 1.4413e-08 au
q 2.409979088201765 1.1395e-07 au
i 3.426986863509756 4.2286e-06 deg
node 289.8583945595459 7.1176e-05 deg
peri 28.95254120199782 7.4875e-05 deg
M 123.4133114907942 2.3837e-05 deg
tp 2458460.204369937727
(2018-Dec-07.70436994)
0.00010326 TDB
period 1576.057108206898
4.32
1.2855e-05
3.52e-08
d
yr
n .2284181189408657 1.8631e-09 deg/d
Q 2.890872898367244 1.572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      683  
   data-arc span      9574 days (26.21 yr)  
   first obs. used      1993-11-08  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56354  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 19:36:25  

Additional Information
 Earth MOID = 1.39734 au 
 Jupiter MOID = 2.34152 au 
 T_jup = 3.382 
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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 15.4   n/a MPO453251  
diameter diameter 2.235 km 0.427 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.268   0.122 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

82559 Emilbřezina           Discovered 2001 July 28 at Ondrejov.
Emil Březina (1975-2012) was a Czech amateur astronomer and a longtime associate at the Vsetín Observatory, to which he dedicated most of his time and energy. He was engaged in observing comets, meteors and extreme meteorological events. His other interests included photography, jazz music and mountain hiking.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-03-05Last Updated: 2015-03-09

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