Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
5819 Lauretta (1989 UZ4)
Classification: Main-belt Asteroid          SPK-ID: 2005819
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1619756824574205 8.3648e-08  
a 2.528691446794437 1.1395e-08 au
q 2.119104923975666 2.1166e-07 au
i 5.623792665532887 8.2787e-06 deg
node 151.5458969314554 7.1153e-05 deg
peri 278.0828041184845 8.981e-05 deg
M 209.1266280705974 5.312e-05 deg
tp 2458216.034333434378
(2018-Apr-07.53433343)
0.00021802 JED
period 1468.730745542459
4.02
9.9274e-06
2.718e-08
d
yr
n .2451095962228516 1.6567e-09 deg/d
Q 2.938277969613208 1.324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1243  
   data-arc span      16675 days (45.65 yr)  
   first obs. used      1969-11-15  
   last obs. used      2015-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52473  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:17:04  

Additional Information
 Earth MOID = 1.14049 au 
 Jupiter MOID = 2.36569 au 
 T_jup = 3.427 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4 mag n/a MPO265989  
rotation period rot_per 5.3609 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-03 22:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin