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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08451075767031145 3.0201e-08  
a 2.285688363554252 6.81e-09 au
q 2.092523108152068 7.0247e-08 au
i 2.299068414617623 3.0063e-06 deg
node 233.0966422513807 7.8184e-05 deg
peri 310.1065314942518 8.0103e-05 deg
M 309.7017062679715 1.7825e-05 deg
tp 2459176.849691718074
(2020-Nov-23.34969172)
6.263e-05 TDB
period 1262.187726620247
3.46
5.6408e-06
1.544e-08
d
yr
n .285219062432155 1.2747e-09 deg/d
Q 2.478853618956437 7.3855e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2149  
   data-arc span      16049 days (43.94 yr)  
   first obs. used      1976-05-03  
   last obs. used      2020-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49442  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:22:12  

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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