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5819 Lauretta (1989 UZ4)
Classification: Main-belt Asteroid          SPK-ID: 2005819
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO240245 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.1612404 n/a  
a 2.5292401 n/a AU
q 2.1214244 n/a AU
i 5.62089 n/a deg
node 151.55825 n/a deg
peri 278.32906 n/a deg
M 274.83331 n/a deg
tp 2456748.0767952
(2014-Mar-31.57679520)
n/a JED
period 1469.2087515
4.02
n/a
n/a
d
yr
n 0.24502985 n/a deg/d
Q 2.9370558 n/a AU
  Orbit Determination Parameters
   # obs. used (total)      922  
   first obs. used      1969-??-??  
   last obs. used      2012-09-02  
   # oppositions      16  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.53  
   data source      MPC:mpn  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.427 

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6 mag n/a PDS3 (MPC 28114)  

5819 Lauretta           Discovered 1989 Oct. 29 by S. J. Bus at Cerro Tololo.
Dante Lauretta (b. 1970), a professor at the University of Arizona, is known for his ground-breaking experimental work on the formation of iron-bearing sulfides in the solar nebula. He has also investigated the cosmochemical behavior of many elements such as mercury, boron and beryllium in meteorites.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020624/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1989 UZ4 = 1969 VX2 = 1981 UZ19 = 1985 UE4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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