LUNAR ECLIPSE CIRCUMSTANCES - by BYRON W. SOULSBY, THEODORE, ACT.

PRIME CONTACT TIMES FOR LUNAR ECLIPSE OF 18700712

PRIME CONTACT TIME (H.MS) in U.T.

Moon enters penumbra (PC1) 19.4449

Moon enters umbra (1C) 20.4427

Total Eclipse begins (2C) 21.4409

Middle of Eclipse (MID) 22.3421 Magnitude 1.683

Total Eclipse ends (3C) 23.2433

Moon leaves umbra (4C) 0.2415

Moon leaves penumbra (PC2) 1.2353

LUNAR LATITUDES AT PRIME CONTACTS in D.DD, - S, + N

Latitude at PC1 is -2.85

Latitude at 1C is -1.01

Latitude at 2C is -5.50

Latitude at 3C is -19.74

Latitude at 4C is 12.57

Latitude at PC2 is 10.54

VALUES OF MOON's RA(H.MS) & DEC(D.MS) FOR ECLIPSE OF 18700712

FOR PC1 19.204531, -22.061870,

FOR 1C 19.231464, -22.043967,

FOR 2C 19.254393, -22.025215,

FOR MID 19.274931, -22.011527,

FOR 3C 19.295455, -21.593252,

FOR 4C 19.322331, -21.572268,

FOR PC2 19.345172, -21.550475,

FOR ECLIPSE OF 18700712

TIME(H.MS), X, Y, F2, SC, C, F1(D.DD) AND LUNAR MOTION(D.DD/MINUTE)

19.4449, -1.5208, -0.1753, 0.7298, 0.2661, -9.1871, 1.2634, 0.00902

20.4427, -0.9837, -0.1490, 0.7293, 0.2660, -9.3799, 1.2634, 0.00901

21.4409, -0.4465, -0.1223, 0.7289, 0.2659, -9.5713, 1.2634, 0.00900

22.3421, 0.0049, -0.0996, 0.7286, 0.2658, -9.7308, 1.2634, 0.00900

23.2433, 0.4559, -0.0767, 0.7282, 0.2657, -9.8891, 1.2634, 0.00899

0.2415, 0.9918, -0.0493, 0.7278, 0.2656, -10.0759, 1.2634, 0.00898

1.2353, 1.5265, -0.0216, 0.7274, 0.2655, -10.2607, 1.2634, 0.00901

CORRECTED VALUES OF PRIMARY CONTACTS FOR ECLIPSE OF 18700712

VALUE OF OBLATENESS USED WAS 102

ILEE TIME FOR PC1 IS 19.4454, WHICH IS 5.28 seconds LATER

ILEE TIME FOR 1C IS 20.4434, WHICH IS 6.76 seconds LATER

ILEE TIME FOR 2C IS 21.4420, WHICH IS 10.75 seconds LATER

ILEE TIME FOR 3C IS 23.2426, WHICH IS 7.42 seconds LATER

ILEE TIME FOR 4C IS 0.2413, WHICH IS 2.34 seconds EARLIER

ILEE TIME FOR PC2 IS 1.2353, WHICH IS 0.67 seconds EARLIER

COMPUTED AT 15:01:02 ON 01-08-2007