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JPL Small-Body Database Browser
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25614 Jankral (2000 AE28)
Classification: Main-belt Asteroid          SPK-ID: 2025614
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0578024041356628 3.947e-08  
a 3.051951614799077 1.9665e-08 au
q 2.875541474157972 1.2552e-07 au
i .4884795292164782 4.7473e-06 deg
node 317.0904892119054 0.00050895 deg
peri 87.39951604439318 0.00051065 deg
M 352.5775077641259 4.1042e-05 deg
tp 2459040.652458715347
(2020-Jul-10.15245872)
0.00022205 TDB
period 1947.443618419966
5.33
1.8822e-05
5.153e-08
d
yr
n .1848577266088358 1.7867e-09 deg/d
Q 3.228361755440182 2.0801e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1209  
   data-arc span      8688 days (23.79 yr)  
   first obs. used      1996-03-22  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5248  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 02:23:48  

Additional Information
 Earth MOID = 1.88439 au 
 Jupiter MOID = 2.02065 au 
 T_jup = 3.234 
[ 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 14.1   n/a MPO502349  
diameter diameter 7.036 km 0.223 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.098   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

25614 Jankrál           Discovered 2000 Jan. 3 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Jan Král (b. 1989) was awarded first place in the 2009 Intel International Science and Engineering Fair for his electrical and mechanical engineering team project. He attends the Gymnazium Aloise Jiraska, Litomyšl, Czech Republic.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100428/MPCPages.arcLast Updated: 2010-06-03

Alternate Designations
 2000 AE28 = 1996 FT16 = 1998 SV106 = 1999 XV85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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