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 ]  
4583 Lugo (1989 RL4)
Classification: Main-belt Asteroid          SPK-ID: 2004583
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1932387934017389 4.9427e-08  
a 2.352228148939179 1.1167e-08 AU
q 1.897686419632566 1.185e-07 AU
i 3.745268837000706 5.7599e-06 deg
node 164.4910857003776 6.6907e-05 deg
peri 142.2554043744185 6.8254e-05 deg
M 32.51932893221752 1.1735e-05 deg
tp 2456881.469936499303
(2014-Aug-11.96993650)
4.2968e-05 JED
period 1317.703171229889
3.61
9.3834e-06
2.569e-08
d
yr
n .2732026512951251 1.9455e-09 deg/d
Q 2.806769878245792 1.3325e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1368  
   data-arc span      22373 days (61.25 yr)  
   first obs. used      1953-10-14  
   last obs. used      2015-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55431  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:10:21  

Additional Information
 Earth MOID = .885607 AU 
 T_jup = 3.529 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2 mag n/a PDS3 (MPC 28112)  

4583 Lugo           Discovered 1989 Sept. 1 at Smolyan.
Raymond Lugo (b. 1957) helped further the exploration of the planets through his dedication and hard work as deputy launch services manager on NASA's New Horizons Pluto-Kuiper Belt mission.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20051215/MPCPages.arcLast Updated: 2006-03-22

[ show close-approach data ]
Alternate Designations
 1989 RL4 = 1953 TR2 = 1964 VK = 1971 SH1 = 1974 HD1 = 1975 VM1 = 1982 UA1 = 1989 TY16 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Mar-01 15:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin