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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1928682530012222 4.6606e-08  
a 2.352290159397525 9.8449e-09 au
q 1.898608065802558 1.1117e-07 au
i 3.745504979092594 4.9936e-06 deg
node 164.4906431199588 6.4106e-05 deg
peri 142.1845805267842 6.5123e-05 deg
M 196.5614191601601 9.8726e-06 deg
tp 2458198.755701640218
(2018-Mar-21.25570164)
3.6693e-05 JED
period 1317.755278366802
3.61
8.2727e-06
2.265e-08
d
yr
n .2731918482209962 1.7151e-09 deg/d
Q 2.805972252992493 1.1744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1552  
   data-arc span      22785 days (62.38 yr)  
   first obs. used      1953-10-14  
   last obs. used      2016-03-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55115  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 15:45:25  

Additional Information
 Earth MOID = .885073 au 
 Jupiter MOID = 2.44165 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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