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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08436956056820194 1.7489e-08  
a 2.285379781208085 6.5592e-09 au
q 2.092563293336105 4.1009e-08 au
i 2.299104464789926 7.7616e-07 deg
node 233.0898768198394 2.1247e-05 deg
peri 310.1148787415937 1.9972e-05 deg
M 6.743400526606555 1.1239e-05 deg
tp 2459176.861906133485
(2020-Nov-23.36190613)
3.936e-05 TDB
period 1261.932130290907
3.45
5.4327e-06
1.487e-08
d
yr
n .2852768317397631 1.2281e-09 deg/d
Q 2.478196269080065 7.1126e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2271  
   data-arc span      16394 days (44.88 yr)  
   first obs. used      1976-05-03  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49271  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:30:30  

Additional Information
 Earth MOID = 1.09468 au 
 Jupiter MOID = 2.48345 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 14.29   n/a E2021B10  
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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