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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 ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .190422944821404 2.9701e-08  
a 2.677790508174678 1.4913e-08 au
q 2.167877753993252 8.3683e-08 au
i 14.2660056281411 6.0978e-07 deg
node 97.62649489036411 6.2572e-06 deg
peri 294.1289834342046 6.6088e-06 deg
M 312.6203592005083 6.8953e-06 deg
tp 2459607.145694454381
(2022-Jan-27.64569445)
3.1232e-05 TDB
period 1600.528174632987
4.38
1.337e-05
3.661e-08
d
yr
n .2249257499528558 1.879e-09 deg/d
Q 3.187703262356103 1.7753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1992  
   data-arc span      10773 days (29.49 yr)  
   first obs. used      1991-12-28  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40223  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 04:46:15  

Additional Information
 Earth MOID = 1.21844 au 
 Jupiter MOID = 2.3345 au 
 T_jup = 3.308 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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

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