01535+1918 BU  512CD

 
 
01H 53M 46.97S +19 18' 08.7" P.A. 24 SEP 1.6 MAG 8.63,13.60 SP K
 
 
Coord 2000
01535+1918
Discov num
BU  512
Comp
CD
Coord arcsec 2000
01 53 46.97 +19 18 08.7
Date first
1878
Date last
1975
Obs
14
Pa first
27
Pa last
24
P.A. Now (θ)
24°
Sep first
1.5
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
8.63
Mag sec
13.60
delta mag (ΔM)
4.97
Spectral class
K (yellow-orange)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
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
92684
Tycho2
1209-00125-1
HD
11557
last precise pa
24.3
last precise sep
1.61