00301+2945 BU 1095AB (28 And)

 
 
00h 30m 07.34s +29 45' 06.1" P.A. 16 sep 2 mag 5.22,13.10 Sp A7III dist. 62.77 pc (204.76 l.y.)
 
 
Coord 2000
00301+2945
Discov num
BU 1095
Comp
AB
Coord arcsec 2000
00 30 07.34 +29 45 06.1
Date first
1889
Date last
2008
Obs
8
Pa first
0
Pa last
16
P.A. Now (θ)
16°
Sep first
2.4
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
5.22
Mag sec
13.10
delta mag (ΔM)
7.88
Spectral class
A7III (white)
Pri motion ra
+045
Sec motion ra
Pri motion dec
-058
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
00301+2945 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 28 And 74041 00301+2945 BU 1095 AB 1889 2008 8 16 2.0 5.22 13.10 7.88 <===
Show 74041 00301+2945 BU 1095 AC 1906 2001 7 131 136.6 5.22 12.27 7.05
Show 74041 00301+2945 DRS 34 AD 1997 1997 1 356 192.1 5.25 14.71 9.46
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
15.9
Precise sep
2.01
Name
28 And
Var name
GN And
Cdsa2 id
BU 1095 AB
Constellation
Andromeda
SAO
74041
HIP
2355
Tycho2
1737-02790-1
HD
2628
HR
114
GC
583
BD
BD+28 75
Flamsteed
28 Andromedae
Flamsteed name
28 And
Ra deg
0.5020388888888889
De deg
29.751694444444446
Distance
62.77
Distance ly
204.76
last precise pa
15.9
last precise sep
2.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00301+2945 BU 1095 AB 1948 6 6 2.4 5.30 13.10 A7III N 003007.34+294506.1
00301+2945 BU 1095 AB 2008 7 16 2.0 5.22 13.10 A7III N 003007.34+294506.1

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