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19776 Balears (2000 PA5)
Classification: Main-belt Asteroid          SPK-ID: 2019776
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1629584002147007 3.1958e-08  
a 2.267371697251847 7.9777e-09 au
q 1.897884432775595 7.4869e-08 au
i 6.858984102933345 4.1148e-06 deg
node 321.4185749046777 2.8432e-05 deg
peri 307.6359364114683 3.2244e-05 deg
M 328.590082356151 1.3126e-05 deg
tp 2459109.304486985639
(2020-Sep-16.80448699)
4.5313e-05 TDB
period 1247.046100501338
3.41
6.5816e-06
1.802e-08
d
yr
n .2886821905423326 1.5236e-09 deg/d
Q 2.636858961728099 9.2778e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1344  
   data-arc span      16089 days (44.05 yr)  
   first obs. used      1976-05-30  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51015  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 18:35:52  

Additional Information
 Earth MOID = .890929 au 
 Jupiter MOID = 2.4924 au 
 T_jup = 3.588 
[ 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 15.2   n/a MPO431727  
diameter diameter 3.563 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19776 Balears           Discovered 2000 Aug. 4 by J. Nomen at Ametlla de Mar Observatory.
The people of the western Mediterranean group of islands Mallorca, Menorca, Ibiza and Formentera, known as the Balears (or Balearic Islands), have a distinct culture and history. The name of the islands was given by Greek navigators after suffering the accurate sling shots (ballein) thrown at them by the islanders.
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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