Immler, W.: Die Linien gleicher Azimutdifferenz und das Pothenotsche Problem auf der Kugel. 293
b. Azimut und Höhe.
sotg— (8.92082)1) © cosec = (0.00150)!) sin == (9.998) !)
sin == (9.58889) cos — (9.906456)
tang = (0.19916) cos = (9,728)
log B = (0.16522)

A= (850971)
A — 4- 0.03234
= —- 1.462290
cotg a = — 1.43056

Achernar:
a, = 214° 57,3 „m
h, = 21.7°

lg cotg = (0.15551)

cosec = (0.242)
os h = (9.968)
sin = (9,826)
O8 = (9.990)

Stundenwinkel t = 21h 11m 508 cotg= (0.04492)
p=—22° 50 sin= (9.58889)
d=-+12° 24,5

cosec — (0.17414)
cos — (9.96456)
tang = (9.34245)
log B— (9.48115)

A (9.683381)
A = — 0.483034
8=— 0.830279
cotg a — — 0.733138

Regulus:
a, =530 45,2
hı — 35,89
Stundenwinkel t=— 16h 53m 538 cotg = (9.47244)
= -—220 50 ° 8in= (9.58889)
S— 509 97.4

ig cotg = (9.86518)

cosec = (0.093)
cos h == (9.909)
sin = (9.982)

cosec = (0.01833)
cos == (9.96456)
tang = (0.246599)
log B — (0.22948)

cos = (9.693)

log A= (9.061383)
A= + 0.121517
B=-- 1.69620
cotg a = + 1.81137

a2 Centauri: .
a, =151° 5,9
= 116°

ig cotg = (0.25801)

cosec = (0.316)
208 h = (9.991)
sin = (9.844)

Stundenwinkel t=2h 57m 68 cotg = (0.01099)
= -—220 50 sin== (9.58889)
= 416° 19.8

cosec = (0.15609)
co8 == (9.906456)
tang — (9.46685)
log B = (9.58750)

cos = (9.982)

logA= (9.59988)
A = -+-0.39800
B—-+ 0.38681
ootg a — -}- (0,78481) lg cotg = (9.894.77)

Aldebaran:
a2 =308° 7.5
hr = 31.79

cosec = (0.104)
cos h = (9.930)

D.

Standlinienbestinmung.

h, = 35,89. tang = 0.722
h, =21,7° tang = 0.399

8==1,121
u =0.323
fg = 4130 45,2
a =214° 57,3’
a = 198° 47.9 }ag= 99.4°
a=198° 59.3 a, = 215.09
da=+ 114 ;
Halbierungslinie 314.4°
d = 177.3° 180 — = + 2.7°
Normale z, = 317.1°

colog == (9.950)
log = (9.509)

colog = (0.491)

cotg = (9.219)n sec = (0.789)
1g a = (1.057)
lang —(8,678)u sin = (8.678)
log 4 x, = (1.015)
Axı = 10.4

h,=31.7° tang = 0.618
h; =11.6° tang = 0.205
s = 0.823 colog = (0.085)
u=0.413 + log = (9.616)
a, = 308° 7,5
a = 151° 5.9 .
80=157° 16’ }1ap= 78.59
a= 1579 3,80 a, = 151.19
Aa=-+ 22 Lt
Halbierungslinie 229.69
d=58° 180 — d = 174.29
Normale 72 = 43.8°

}

colog = (0.384)

cotg = (9.308) sec = (0.700)
log a = (0.342)
"ang = (0.009) sin == (9.007)
1) Die eingeklammerten Zahlen bedeuten Logarithmen,

Achernar—Regulus,

2, .«? Centauri— Aldebaran,