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26640 Bahyl (2000 JV10)
Classification: Main-belt Asteroid          SPK-ID: 2026640
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .121238969112278 4.6405e-08  
a 2.985888242855789 1.6788e-08 au
q 2.623882230407482 1.4104e-07 au
i 13.6105213044608 4.2738e-06 deg
node 79.75257885511481 2.3894e-05 deg
peri 158.8512798802664 3.1943e-05 deg
M 34.77577757830495 2.2503e-05 deg
tp 2459214.453179318995
(2020-Dec-30.95317932)
0.00011742 TDB
period 1884.554710461669
5.16
1.5893e-05
4.351e-08
d
yr
n .1910265581580324 1.611e-09 deg/d
Q 3.347894255304096 1.8823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1153  
   data-arc span      10883 days (29.80 yr)  
   first obs. used      1991-09-05  
   last obs. used      2021-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54842  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:20:17  

Additional Information
 Earth MOID = 1.61567 au 
 Jupiter MOID = 1.69943 au 
 T_jup = 3.204 
[ 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 14.31   n/a E2021B10  
diameter diameter 4.482 km 0.128 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.201   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26640 Bahýl           Discovered 2000 May 9 by P. Kušnirák at Ondřejov.
Ján Bahýl (1856-1916) invented and constructed many technical devices, such as a petrol motor-driven helicopter. In 1905 he improved its construction and himself flew for 1.5 km in Bratislava at a height of 4 meters. This attempt was recorded by the International Aeronautic Organization.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020427/MPCPages.arcLast Updated: 2003-10-02

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Alternate Designations
 2000 JV10 = 1997 WN22 = 1999 CX24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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