01531+2935 DAL  51FG

 
 
01h 53m 14.51s +29 31' 24.8" P.A. 314 sep 12.6 mag 14.22,16.40 dist. 102.46 pc (334.22 l.y.)
 
 
Coord 2000
01531+2935
Discov num
DAL  51
Comp
FG
Coord arcsec 2000
01 53 14.51 +29 31 24.8
Date first
1997
Date last
2015
Obs
5
Pa first
313
Pa last
314
P.A. Now (θ)
314°
Sep first
12.6
Sep last
12.6
Sep. Now (ρ)
12.6"
Mag pri
14.22
Mag sec
16.40
delta mag (ΔM)
2.18
Spectral class
Pri motion ra
+004
Sec motion ra
-013
Pri motion dec
-012
Sec motion dec
+009
Notes
N (See Notes)
rPM=0.072 (< 0.3, Physical double)
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 01531+2935 BUP 27 AC 1879 2012 6 183 198.5 3.46 12.87 9.41
Show 01531+2935 BUP 27 AD 1879 2012 8 172 277.2 3.46 10.99 7.53
Show 01531+2935 DAL 51 AE 1997 2010 4 340 146.7 3.46 12.35 8.89
Show 01531+2935 DAL 51 AF 1997 2010 3 148 229.5 3.46 14.22 10.76
Show 01531+2935 DAL 51 FG 1997 2015 5 314 12.6 14.22 16.40 2.18 <===
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
F5
Constellation
Aquarius
HIP
113537
Tycho2
5238-00964-1
HD
217274
BD
BD-05 5903
Distance
102.46
Distance ly
334.22
last precise pa
313.5
last precise sep
12.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01531+2935 DAL 51 FG 2010 1 312 12.5 13.20 15.40 015314.51+293124.8
01531+2935 DAL 51 FG 2015 5 314 12.6 14.22 16.40 N 015314.51+293124.8

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