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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1931153232234772 4.7981e-08  
a 2.351825046417802 1.0362e-08 au
q 1.897651592413759 1.1494e-07 au
i 3.74537628835343 5.2166e-06 deg
node 164.4927921949169 6.4228e-05 deg
peri 142.1968945117797 6.5416e-05 deg
M 141.8898444196888 1.0193e-05 deg
tp 2456881.276003787460
(2014-Aug-11.77600379)
3.7547e-05 JED
period 1317.364462558936
3.61
8.706e-06
2.384e-08
d
yr
n .2732728946556764 1.806e-09 deg/d
Q 2.805998500421846 1.2363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1520  
   data-arc span      22712 days (62.18 yr)  
   first obs. used      1953-10-14  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55542  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:53:01  

Additional Information
 Earth MOID = .88265 au 
 Jupiter MOID = 2.44052 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 13.3 mag n/a MPO358675  

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 ]
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