Visibility of Luna and Lunar Crescent

SGpf8: USEC=lNr(taond) LSEC-USEC
Sr.pr9l Outpd UW. UMM IJDD, UHR, tjMIN, USEC
A"d LW, LMM AD LHR, LMIN, LSEC
In thc Nd-M@n Algorilhn thc our pur is thc dynmi@t lin. &d this dgon$D
is p.niculaly usfll in @nvcning Uis rinc lo U v.Mt od &y l@.t @G rin .
2.5 COORI}INATES OF THE MOON
For rh. dckmination of lh. c@rdinrcs ot 1h. M@n .r ey Sivcn lc.l tim. .rd
dlt liB| scp is ro fomular th. rinc a4um.nt a dieNcd in diclc 2.4. So lh. pcc$
bcsins by s.l*ftg pl.c. of ob6.rq (Ljnsirude &d La ud.), te.l darc ard rim. rhrl
lcds to lhc rim. &Bum. t eco.dinS ro th. atgorjlhn dc$ib.d ,bovc, s:
Julon Do'. - ?{51545 N
16525 1155?60000
(r 5.t)
Using Uis rim. arsumcnr th. @Bhcrio! ot rhc dh. *n6 d.*ribing rh. twr
c@'dinar.s is do.c (chapo -Touza ed Chaponr t99t) s dieled in aniclc 2.2
StF||
Fo..dipdc longirudcofth. Moon us.2.2.2 ro2.2.5 ed suhdrut lh.ir
csulrsi.2.2,l.
Sr.F2r For cclipdc t.hu& of U. M@! E 2.2.? 10 2.2. t0 &d sub$nuE th.i
Bul{.in2.2.6,
St.Fl:
For gec.nr.ic dilllre of rhc M@n uc 2.2. l2 ro 2.2. | 5 ed subsritut
lh.nrcsulr.in2.2.1L
5t