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19189 Stradivari (1991 YE1)
Classification: Main-belt Asteroid          SPK-ID: 2019189
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1908649398436529 2.9921e-08  
a 2.676996562903084 1.4775e-08 au
q 2.166051774962921 8.4202e-08 au
i 14.27391027898133 6.1529e-07 deg
node 97.64159362683434 6.3232e-06 deg
peri 294.2552591692689 6.6136e-06 deg
M 268.4401213216593 6.9424e-06 deg
tp 2459607.386101150804
(2022-Jan-27.88610115)
3.1881e-05 TDB
period 1599.816410077226
4.38
1.3245e-05
3.626e-08
d
yr
n .2250258202956063 1.863e-09 deg/d
Q 3.187941350843247 1.7596e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1920  
   data-arc span      10481 days (28.70 yr)  
   first obs. used      1991-12-28  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40482  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:48:33  

Additional Information
 Earth MOID = 1.21624 au 
 Jupiter MOID = 2.3328 au 
 T_jup = 3.308 
[ 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 13.34   n/a E2021B10  
diameter diameter 5.458 km 0.194 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.215   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19189 Stradivari           Discovered 1991 Dec. 28 by F. Borngen at Tautenburg.
Antonio Stradivari (1644-1737) of Cremona is considered the master of all violin makers, and he was revered already during his lifetime. His instruments show a round stamp with a cross and the insignia AS. They became the standard to which following generations of violin makers aspired.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010509/MPCPages.arcLast Updated: 2009-05-11

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Alternate Designations
 1991 YE1 = 1998 KC57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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