VSOP87 Basic Geocentric Solar Ephemeris

APPARENT GEOCENTRIC EPHEMERIS OF THE SUN FOR TRUE ECLIPTIC AND EQUINOX OF DATE (IAU 2000B NUTATION SERIES USED) DATE ISO YMD = 20120223 = 2012 Febuary 23 = Thursday (Gregorian) TIME UT HMS = 00 00 00.000 = 0 day = UTFrac ±DELTA T HMS = +00 00 00.000 = 0 day = dTFrac JD12 = 2455981 = JD For 12h (midpoint of date) = Standard JD number for date JD00 = 2455980.5 = (JD12 - 0.5) = JD for 00h (beginning of date) JD = 2455980.5 = (JD00 + UTFrac + dTFrac) ---------------------------------- TIME VARIABLES CORRESPONDING TO JD T = 0.1214373716632443 Julian centuries reckoned from J2000.0 t = 0.0121437371663244 Julian millennia reckoned from J2000.0 ------------------------------------------------------------------------------ APPARENT GEOCENTRIC EQUATORIAL COORDINATES Right Ascension Declination Distance Ang Diameter 22h 22m 41.261s -10° 07' 31.09" 0.989270586 AU 32' 20.08" 22.3781281275h -10.1253024112° 147.992773 Mkm 1940.08" 335.6719219120° 91.958446 Mmi 0.538911° 335° 40' 18.92" ------------------------------------------------------------------------------ APPARENT GEOCENTRIC ECLIPTICAL COORDINATES Longitude Latitude 333° 46' 04.09" +0° 00' 00.828" 333.7678024640° +0.00023007811°

VSOP87 Basic Geocentric Solar Ephemeris Valid In the Range From 2000 BC to 6000 AD
Date: ±Y M D	Time UT: H M S	ΔT: ± H M S

Calendar Mode: Julian Gregorian