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13916 Bernolak (1982 QA2)
Classification: Main-belt Asteroid          SPK-ID: 2013916
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2440036118297891 3.4922e-08  
a 2.436960658832743 7.0668e-09 au
q 1.842333456190452 8.3895e-08 au
i 5.793927836998026 3.6322e-06 deg
node 292.7810561392478 3.8798e-05 deg
peri 6.352339106398811 3.9577e-05 deg
M 7.756706604122371 7.3108e-06 deg
tp 2458970.560394879776
(2020-May-01.06039488)
2.8212e-05 TDB
period 1389.540483270628
3.80
6.0442e-06
1.655e-08
d
yr
n .2590784538732192 1.1269e-09 deg/d
Q 3.031587861475034 8.7912e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1968  
   data-arc span      15427 days (42.24 yr)  
   first obs. used      1978-07-30  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47679  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:43:18  

Additional Information
 Earth MOID = .826734 au 
 Jupiter MOID = 2.20015 au 
 T_jup = 3.456 
[ 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 14.2   n/a MPO431662  
diameter diameter 3.309 km 1.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.405   0.235 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13916 Bernolák           Discovered 1982 Aug. 23 by M. Antal at Piszkéstető.
Anton Bernolák (1762-1813) was a Catholic priest who codified the first form of the Slovak language, later called bernolákovčina (Bernolak's language, 1787). The language was based on dialects used in western Slovakia. Bernolák was an important linguist and founder of the Slovenské učené tovarišstvo (Slovak Learned Society).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010804/MPCPages.arcLast Updated: 2009-05-11

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Alternate Designations
 1982 QA2 = 1978 OE = 1986 VJ3 = 1997 QW1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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