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17240 Gletorrence (2000 EK95)
Classification: Main-belt Asteroid          SPK-ID: 2017240
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08451075813971146 3.046e-08  
a 2.285688363613868 6.8515e-09 au
q 2.092523107133744 7.0744e-08 au
i 2.299068578222264 3.0322e-06 deg
node 233.0966386047743 7.9077e-05 deg
peri 310.1065351052556 8.0975e-05 deg
M 309.7017062469544 1.7828e-05 deg
tp 2459176.849691798661
(2020-Nov-23.34969180)
6.2642e-05 TDB
period 1262.187726669627
3.46
5.6753e-06
1.554e-08
d
yr
n .2852190624209964 1.2825e-09 deg/d
Q 2.478853620093993 7.4306e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2087  
   data-arc span      15979 days (43.75 yr)  
   first obs. used      1976-05-03  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4972  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:59:07  

Additional Information
 Earth MOID = 1.09521 au 
 Jupiter MOID = 2.48386 au 
 T_jup = 3.596 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO452415  
diameter diameter 3.928 km 0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.181   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17240 Gletorrence           Discovered 2000 Mar. 9 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Glenda Torrence for mentoring a finalist in the 2002 Intel Science Talent Search, a science competition for high school seniors. Torrence is a teacher at the Montgomery Blair High School, Silver Spring, Maryland.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020227/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 2000 EK95 = 1976 JG6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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