01547+3812 STF 181BC

 
 
01H 54M 41.52S +38 11' 30.1" P.A. 86 SEP 34.5 MAG 10.52,13.02 SP F0 DIST. 161.29 PC (526.13 L.Y.)
 
 
Coord 2000
01547+3812
Discov num
STF 181
Comp
BC
Coord arcsec 2000
01 54 41.52 +38 11 30.1
Date first
1904
Date last
2010
Obs
7
Pa first
78
Pa last
86
P.A. Now (θ)
86°
Sep first
28.2
Sep last
34.5
Sep. Now (ρ)
34.5"
Mag pri
10.52
Mag sec
13.02
delta mag (ΔM)
2.5
Spectral class
F0 (yellow-white)
Pri motion ra
+008
Sec motion ra
+090
Pri motion dec
-013
Sec motion dec
-020
Notes
rPM=0.893
This double is not physical.
 
 
01547+3812 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 55076 01547+3812 STF 181 AB 1902 2015 16 125 26.9 8.99 10.52 1.53
Show 55076 01547+3812 STF 181 AD 1907 2002 4 281 27.0 8.99 12.10 3.11
Show 55076 01547+3812 STF 181 BC 1904 2010 7 86 34.5 10.52 13.02 2.50 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
55076
HIP
8909
Tycho2
2816-01772-1
Distance
161.29
Distance ly
526.13
last precise pa
85.6
last precise sep
34.5