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81790 Lewislove (2000 JL84)
Classification: Main-belt Asteroid          SPK-ID: 2081790
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01514255897492943 5.9449e-08  
a 2.624915404192672 3.1954e-08 AU
q 2.585167467880484 1.6332e-07 AU
i .7220292505542173 6.6938e-06 deg
node 301.4009079141175 0.00054732 deg
peri 311.4098382370704 0.00061164 deg
M 116.5899833809747 0.00027427 deg
tp 2456497.428014182002
(2013-Jul-23.92801418)
0.0011835 JED
period 1553.357412383268
4.25
2.8364e-05
7.766e-08
d
yr
n .2317560640777856 4.2318e-09 deg/d
Q 2.664663340504861 3.2438e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      405  
   data-arc span      7603 days (20.82 yr)  
   first obs. used      1993-10-12  
   last obs. used      2014-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59453  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 15:49:03  

Additional Information
 Earth MOID = 1.57176 AU 
 T_jup = 3.403 
[ 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 15.7 mag n/a MPO266300  

81790 Lewislove           Discovered 2000 May 2 by L. Wasserman at the Anderson Mesa Station of the Lowell Observatory.
Lewis E. Love (b. 1928), beloved physics teacher at Great Neck North High School from 1959 to 1997, inspired his students (including the discoverer) with his joy of teaching and love of physics. Although formally retired, he is now teaching elementary-school teachers how to teach science.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070730/MPCPages.arcLast Updated: 2007-08-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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