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18151 Licchelli (2000 OT60)
Classification: Main-belt Asteroid          SPK-ID: 2018151
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .317640949062826 4.7754e-08  
a 3.108040722940285 2.2797e-08 AU
q 2.120799717979621 1.4709e-07 AU
i 2.427436408691329 5.8619e-06 deg
node 83.3872497315953 0.00015706 deg
peri 344.87487693 0.00015762 deg
M 117.637156229862 1.219e-05 deg
tp 2456146.510923939984
(2012-Aug-07.01092394)
6.3335e-05 JED
period 2001.375032575302
5.48
2.202e-05
6.029e-08
d
yr
n .1798763320919239 1.9791e-09 deg/d
Q 4.095281727900949 3.0039e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      753  
   data-arc span      18809 days (51.50 yr)  
   first obs. used      1962-11-30  
   last obs. used      2014-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56781  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:02:43  

Additional Information
 Earth MOID = 1.13411 AU 
 T_jup = 3.139 
[ 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 13.9 mag n/a MPO263509  

18151 Licchelli           Discovered 2000 July 29 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Domenico Licchelli (b. 1969), of the University of Lecce, studies minor-planet photometry and extrasolar planets. He is also an ardent popularizer of astronomy. The citation was written by V. Zappalà.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070106/MPCPages.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 OT60 = 1951 YH2 = 1962 WE2 = 1991 BK2 = 1995 UT 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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