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11289 Frescobaldi (1991 PA2)
Classification: Main-belt Asteroid          SPK-ID: 2011289
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .156497658291427 2.9532e-08  
a 3.09563711398645 1.4126e-08 au
q 2.61117715472754 9.2943e-08 au
i 2.838419527798157 3.4555e-06 deg
node 96.92150539673341 8.1723e-05 deg
peri 349.4698615447034 8.3059e-05 deg
M 48.77350894915902 1.3465e-05 deg
tp 2459126.971313507423
(2020-Oct-04.47131351)
7.4207e-05 TDB
period 1989.406323799072
5.45
1.3617e-05
3.728e-08
d
yr
n .1809585079193503 1.2386e-09 deg/d
Q 3.580097073245361 1.6337e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2052  
   data-arc span      16227 days (44.43 yr)  
   first obs. used      1976-12-18  
   last obs. used      2021-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46923  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 02:40:02  

Additional Information
 Earth MOID = 1.62755 au 
 Jupiter MOID = 1.63752 au 
 T_jup = 3.203 
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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 13.58   n/a MPO614063  
diameter diameter 8.770 km 0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.121   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11289 Frescobaldi           Discovered 1991 Aug. 2 by E. W. Elst at the European Southern Observatory.
Girolamo Frescobaldi (1583-1644) was an Italian organist and composer. He has left us with numerous vocal compositions (he owed his first reputation to his beautiful voice), including canzoni, motets and hymns. His work for the organ shows great ability in the art of the fugue.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000320/MPCPages.arcLast Updated: 2013-03-29

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Alternate Designations
 1991 PA2 = 1976 YP5 = 1988 AL3 = 1989 CS6 = 1989 EP7 = 1998 YN10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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