Issuu on Google+

C – 01 .

(-)

Az

OBS.LONG.

ALT.

D E C.

LHA

TI ME

SHIP’SNAME FROM TO LOP.BY LONG.METHODFOR / D / /PLANET(CALCULATOR) C / Body / Spd. DR.Lat. DR.Long. DATE (Z) ZT (ST) ZD GMT DATE(G) CT CE GMT v. ( + ) or ( - ) ( ) ( ) ( ) TAB. GHA h INC. m v. corr. SHA GHA d. ( + ) or ( - ) ( ) ( ) ( ) TAB. Dec. h d. corr. Dec. (N. or S.) H.P. (D) = (+) (-) (+) (-) (+) IC Dip Sum Corr h.s h.a  / D/ U/L (D) Add’l Sum Corr. Ho @L. (N. or S.) Dec. (N. or S.) Cos( t.or LHA.) t. or LHA. GHA Long. (OBS.) ( ) ( ) (or) LONG. ( ) ( ) CosAz = Az Zn ± 90° LOP’sdirection

( ) ( )

Cos( t or LHA ) = ( sinHo ± sinLsinD) / cosLcosD (*same - ) CosAz = (+cosLsinD - sinLcosDcost)/cosHo (*same + ) BOB C – 01 SHIP’SNAME

FROM

TO

.


TI ME LHA D E C. ALT. AzOBS.LONG.

LOP.BY LONG.METHODFOR / D / /PLANET(CALCULATOR) C / Body / Spd. plot DR.Lat. DR.Long. DATE (Z) ZT (ST) ZD DR.λ/15º = E(-) ; W(+) ZT ± ZD GMT ( ) DATE(G) CT CE CT ± CE GMT * Moon & Planet * * ALM GMT + or – v. ( + ) or ( - ) ALM GMT TAB. GHA h ALM GMT INC. m v v corr ALM GMT v. corr. * * ALM STAR SHA v (+) or (-) (W ) GHA GMT Dec. + Dec. – d. ( + ) or ( - ) ALM ALM GMT TAB. Dec. h ALM GMT d. corr. d (+) or (-) Dec. (N. or S.) (+) ALM (-) (+) (-) H.P. (D) = (+) (-) Sectant IC ALM ( ) Dip Sum Corr h.s hs ± corr. h.a ALM Dip Star and planet ha ; ALM ha  / D/ H.P. U/L (D) -30’0 ; Dip Star and Planet Add’l Sum Corr. h.a ± corr. Ho Lat. DR.Lat @L. (N. or S.) Dec. (N. or S.) Cos( t.or LHA.) t E(+) or W(-) t. or LHA. GHA Long. (OBS.) t. or LHA ±GHA ( ) ( ) (or) LONG. ( ) ( ) ( ) CosAz = Az NE (Az=Zn) , SE(180°- Az=Zn) , SW(180°+ Az=Zn) , NW (360°Zn ± 90° LOP’sdirection Cos( t or LHA ) = ( sinHo ± sinLsinD) / cosLcosD (*same - ) CosAz = (+cosLsinD - sinLcosDcost)/cosHo (*same + ) BOB


C - 01(LOP by Long.)