01535+1918 STF 180BC

 
 
01H 53M 31.77S +19 17' 46.3" P.A. 83 SEP 215.7 MAG 4.58,8.63 SP B9V DIST. 50.3 PC (164.08 L.Y.)
 
 
Coord 2000
01535+1918
Discov num
STF 180
Comp
BC
Coord arcsec 2000
01 53 31.77 +19 17 46.3
Date first
1907
Date last
2012
Obs
10
Pa first
86
Pa last
83
P.A. Now (θ)
83°
Sep first
221.6
Sep last
215.7
Sep. Now (ρ)
215.7"
Mag pri
4.58
Mag sec
8.63
delta mag (ΔM)
4.05
Spectral class
B9V (blue-white)
Pri motion ra
+083
Sec motion ra
+002
Pri motion dec
-107
Sec motion dec
-011
Notes
N (See Notes)
rPM=0.928
This double is not physical.
 
 
01535+1918 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Gam1 Ari 92681 01535+1918 STF 180 AB 1779 2016 390 1 7.4 4.52 4.58 0.06
Show 92681 01535+1918 STF 180 AC 1823 2012 18 81 216.8 4.52 8.63 4.11
Show 92681 01535+1918 STF 180 BC 1907 2012 10 83 215.7 4.58 8.63 4.05 <===
Show 92684 01535+1918 BU 512 CD 1878 1975 14 24 1.6 8.63 13.60 4.97
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
SAO
92681
HIP
8832
HD
11502
HR
546
GC
2290
BD
BD+18 243
Bayer
Gamma 1 Arietis
Bayer name
Gam1 Ari
Flamsteed
5 Arietis
Flamsteed name
5 Ari
Distance
50.3
Distance ly
164.08
last precise pa
83
last precise sep
215.7