function hst_elements()
{
/*
1 AAAAAU 00  0  0 BBBBB.BBBBBBBB  .CCCCCCCC  00000-0  00000-0 0  DDDZ
2 AAAAA EEE.EEEE FFF.FFFF GGGGGGG HHH.HHHH III.IIII JJ.JJJJJJJJKKKKKZ

KEY: A-CATALOGNUM B-EPOCHTIME C-DECAY D-ELSETNUM E-INCLINATION F-RAAN
G-ECCENTRICITY H-ARGPERIGEE I-MNANOM J-MNMOTION K-ORBITNUM Z-CHECKSUM
*/

var tle1 = "1 20580U 90037B   12028.22263741  .00002235  00000-0  15339-3 0  9316";
var tle2 = "2 20580  28.4701 345.7613 0003309   2.4278 357.6444 15.02142781993517";

SAT = "HST";
YE = parseFloat("20" + tle1.substring(18,20));
TE = parseFloat(tle1.substring(20,32));
INC = parseFloat(tle2.substring(8,16));
RA = parseFloat(tle2.substring(17,25));
EC = parseFloat("0." + tle2.substring(26,33));
WP = parseFloat(tle2.substring(34,42));
MA = parseFloat(tle2.substring(43,51));
MM = parseFloat(tle2.substring(52,63));
M2 = parseFloat("0" + tle1.substring(34,43));
RV = parseFloat(tle2.substring(63,68));
}