01531+2935 BUP  27AC

 
 
01H 53M 04.91S +29 34' 43.8" P.A. 183 SEP 198.5 MAG 3.46,12.87 SP F6IV DIST. 19.42 PC (63.35 L.Y.)
 
 
Coord 2000
01531+2935
Discov num
BUP  27
Comp
AC
Coord arcsec 2000
01 53 04.91 +29 34 43.8
Date first
1879
Date last
2012
Obs
6
Pa first
182
Pa last
183
P.A. Now (θ)
183°
Sep first
228.3
Sep last
198.5
Sep. Now (ρ)
198.5"
Mag pri
3.46
Mag sec
12.87
delta mag (ΔM)
9.41
Spectral class
F6IV (yellow-white)
Pri motion ra
+011
Sec motion ra
+007
Pri motion dec
-234
Sec motion dec
+001
Notes
N (See Notes)
rPM=1.003
This double is not physical.
 
 
01531+2935 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Rasalmudallah 74996 01531+2935 BUP 27 AB 1879 2010 5 319 100.2 3.46 13.27 9.81
Show 74996 01531+2935 BUP 27 AC 1879 2012 6 183 198.5 3.46 12.87 9.41 <===
Show 74996 01531+2935 BUP 27 AD 1879 2012 8 172 277.2 3.46 10.99 7.53
Show 74996 01531+2935 DAL 51 AE 1997 2010 4 340 146.7 3.46 12.35 8.89
Show 74996 01531+2935 DAL 51 AF 1997 2010 3 148 229.5 3.46 14.22 10.76
Show 01531+2935 DAL 51 FG 1997 2010 4 312 12.5 14.22 16.40 2.18
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
182.9
Precise sep
198.471
Constellation
Triangulum
SAO
74996
HIP
8796
Tycho2
1763-03028-1
HD
11443
HR
544
GC
2272
GL
Gl 78.1
BD
BD+28 312
Bayer
Alpha Trianguli
Bayer name
Alp Tri
Flamsteed
2 Trianguli
Flamsteed name
2 Tri
Distance
19.42
Distance ly
63.35
last precise pa
182.9
last precise sep
198.471