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

PRIME CONTACT TIMES FOR LUNAR ECLIPSE OF 18710106

PARTIAL ECLIPSE

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

Moon enters penumbra (PC1) 18.2542

Moon enters umbra (1C) 19.4555

Middle of Eclipse (MID) 21.1636 Magnitude 0.694

Moon leaves umbra (4C) 22.4717

Moon leaves penumbra (PC2) 0.0730

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

Latitude at PC1 is -15.67

Latitude at 1C is -31.02

Latitude at 4C is -45.49

Latitude at PC2 is -29.90

VALUES OF MOON's RA(H.MS) & DEC(D.MS) FOR ECLIPSE OF 18710106

FOR PC1 7.035160, 23.043037,

FOR 1C 7.065196, 23.033987,

FOR 2C 7.101600, 23.022731,

FOR 4C 7.134017, 23.005829,

FOR PC2 7.164086, 22.592581,

FOR ECLIPSE OF 18710106

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

18.2542, -1.3427, 0.5931, 0.6638, 0.2508, 7.8395, 1.2176, 0.00792

19.4555, -0.7076, 0.5811, 0.6642, 0.2510, 8.1180, 1.2176, 0.00793

21.1636, 0.0111, 0.5669, 0.6647, 0.2511, 8.4329, 1.2176, 0.00794

22.4717, 0.7307, 0.5518, 0.6651, 0.2512, 8.7478, 1.2176, 0.00794

0.0730, 1.3676, 0.5378, 0.6655, 0.2513, 9.0263, 1.2176, 0.00785

CORRECTED VALUES OF PRIMARY CONTACTS FOR ECLIPSE OF 18710106

VALUE OF OBLATENESS USED WAS 102

ILEE TIME FOR PC1 IS 18.2555, WHICH IS 12.41 seconds LATER

ILEE TIME FOR 1C IS 19.4601, WHICH IS 5.63 seconds LATER

ILEE TIME FOR 4C IS 22.4710, WHICH IS 7.51 seconds EARLIER

ILEE TIME FOR PC2 IS 0.0718, WHICH IS 12.37 seconds EARLIER

COMPUTED AT 15:00:02 ON 01-08-2007