Andromeda

NAME

Bayre Designation

Right Ascension

Declination

Visual Magnitude

Actual Magnitude

Distance-Light Years

Spectral Class

Remaks

Alpheratz

α

00h 08m 23.17s

+29° 05′ 27.0″

2.07

-0.3

97

B9p

Alpheratz, Sirrah; α2 CVn variable, ΔV = 0.04m, P = 0.966222 d; spectroscopic binary, also δ Peg

Mirach

β

01h 09m 43.80s

+35° 37′ 15.0″

2.07

-1.86

199

M0IIIvar

Mirach; variable, has a planet or brown dwarf

Almach

γ1

02h 03m 53.92s

+42° 19′ 47.5″

2.10

−3.08

355

K3IIb

Almach;

Quad star system

Delta And

δ

00h 39m 19.60s

+30° 51′ 40.4″

3.27

0.81

101

K3III

spectroscopic binary;

suspected variable

Nembus

01h 37m 59.50s

+48° 37′ 42.6″

3.59

−0.04

174

K3III

Multiple star

Omicron And

ο

23h 01m 55.25s

+42° 19′ 33.5″

3.62

−3.01

692

B6pv SB

quadruple star system; γ Cas variable

Lamda And

λ

23h 37m 33.71s

+46° 27′ 33.0″

3.81

1.75

84

G8III-IV

RS CVn variable

Mu And

μ

00h 56m 45.10s

+38° 29′ 57.3″

3.86

0.75

136

A5V

Multiple star

Zeta And

ζ

00h 47m 20.39s

+24° 16′ 02.6″

4.08

0.35

181

K1II

β Lyr/RS CVn variable

Upsilon And

υ

01h 36m 47.98s

+41° 24′ 23.0″

4.10

3.45

44

F8V

 Has four planets

Kappa And

κ

23h 40m 24.44s

+44° 20′ 02.3″

4.15

0.57

170

B9IVn

Triple star with planet 

Phi And

φ

01h 09m 30.12s

+47° 14′ 30.6″

4.26

−2.51

736

B7III

Emission-line star

Iota And

ι

23h 38m 08.18s

+43° 16′ 05.1″

4.29

−1.65

502

B8V

Pi And

π

00h 36m 52.84s

+33° 43′ 09.7″

4.34

−2.18

656

B5V

Spectroscopic binary;

suspected variable