Topocentric lunar ephemeris Year: 2000 Month: 12 Location: 00155W, 5230N DY TRAN ALT L B PaX Co Bs PaBL % ------------------------------------------------------- 01 1628c 17 -2.4 3.9 342 335.2r 0.9 255 27 02 1714n 20 -3.9 5.0 339 347.8r 0.9 251 36 03 1758a 24 -5.2 6.0 337 0.3r 0.9 248 46 04 1842 28 -6.2 6.8 336 12.8r 0.9 246 56 05 1926 33 -6.9 7.3 336 25.3r 0.9 245 66 06 2011 38 -7.1 7.5 337 37.9r 0.8 244 75 07 2058 43 -6.9 7.2 340 50.4r 0.8 244 84 08 2147 48 -6.2 6.6 344 63.0r 0.8 245 92 09 2241 53 -5.1 5.6 349 75.5r 0.8 245 97 10 2339 57 -3.6 4.2 355 88.2r 0.7 232 100 11 ---- no transit this day 12 0040 59 -1.8 2.5 1 100.8s 0.7 102 99 13 0144 60 0.0 0.6 8 113.5s 0.7 98 96 14 0247 58 1.8 -1.2 14 126.1s 0.6 101 89 15 0347 56 3.4 -2.8 19 138.8s 0.6 106 81 16 0444 52 4.8 -4.2 22 151.4s 0.6 110 70 17 0536 47 5.9 -5.3 24 164.0s 0.5 112 59 18 0626a 42 6.6 -5.9 24 176.6s 0.5 114 47 19 0713n 36 6.9 -6.1 23 189.1s 0.5 114 36 20 0759c 31 6.9 -5.9 21 201.7s 0.4 113 26 21 0845* 26 6.6 -5.4 17 214.2s 0.4 111 17 22 0932* 22 6.1 -4.5 13 226.8s 0.4 109 10 23 1019* 19 5.2 -3.5 8 239.4s 0.4 105 5 24 1108* 16 4.1 -2.2 3 252.0s 0.3 101 1 25 1157* 14 2.9 -0.8 358 264.6s 0.3 98 0 26 1247* 14 1.5 0.7 353 277.2r 0.3 269 1 27 1336* 15 0.0 2.1 348 289.8r 0.3 264 3 28 1423* 16 -1.5 3.5 343 302.4r 0.2 260 7 29 1510* 19 -3.0 4.7 340 315.0r 0.2 255 13 30 1554* 23 -4.4 5.8 338 327.5r 0.2 252 20 31 1638c 27 -5.7 6.6 336 340.1r 0.2 250 29 Key to column headings ---------------------- DY: Date in the month TRAN: Zone time of Moon transit, followed by a letter indicating the sun state, * means the Sun is up, blank is full night and c, n, a stand for civil, nautical and astronomical twilights ALT: Altitude of the Moon at transit L: Optical libration in longitude B: Libration in latitude PaX: Position angle of Moon's polar axis Co: Colongitude of the Sun, r means sunrise, s means lunar sunset Bs: Selenographic latitude of the subsolar point PaBl: Position angle of the bright limb %: Percentage illumination of Moon's earth-facing disc