00301+2945 BU 1095AC

 
 
00h 30m 07.34s +29 45' 06.1" P.A. 131 sep 136.6 mag 5.22,12.27 Sp A7III dist. 62.77 pc (204.76 l.y.)
 
 
Coord 2000
00301+2945
Discov num
BU 1095
Comp
AC
Coord arcsec 2000
00 30 07.34 +29 45 06.1
Date first
1906
Date last
2001
Obs
7
Pa first
130
Pa last
131
P.A. Now (θ)
131°
Sep first
142.6
Sep last
136.6
Sep. Now (ρ)
136.6"
Mag pri
5.22
Mag sec
12.27
delta mag (ΔM)
7.05
Spectral class
A7III (white)
Pri motion ra
+045
Sec motion ra
-014
Pri motion dec
-058
Sec motion dec
-022
Notes
N (See Notes)
rPM=0.942
This double is not physical.
 
 
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
130.5
Precise sep
136.62
Var name
GN And
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
Distance
62.77
Distance ly
204.76
last precise pa
130.5
last precise sep
136.62
 
 
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 AC 1997 6 130 136.6 5.30 11.40 N D 003007.34+294506.1
00301+2945 BU 1095 AC 2001 7 131 136.6 5.30 11.40 N D 003007.34+294506.1

If you need more information about this double, apply for a data request form to the WDS.