01572+2618 FMR   7BC

 
 
01h 57m 16.86s +26 17' 49.1" P.A. 354 sep 85.8 mag 10.80,20.20 Sp F8
 
 
Coord 2000
01572+2618
Discov num
FMR   7
Comp
BC
Coord arcsec 2000
01 57 16.86 +26 17 49.1
Date first
1953
Date last
2013
Obs
6
Pa first
354
Pa last
354
P.A. Now (θ)
354°
Sep first
86.1
Sep last
85.8
Sep. Now (ρ)
85.8"
Mag pri
10.80
Mag sec
20.20
delta mag (ΔM)
9.4
Spectral class
F8 (yellow-white)
Pri motion ra
+048
Sec motion ra
+051
Pri motion dec
+000
Sec motion dec
-002
Notes
rPM=0.071 (< 0.3, Physical double)
This double is physical.
 
 
01572+2618 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01572+2618 HJ 3243 AB 1909 2011 12 69 29.9 10.59 10.79 0.20
Show 01572+2618 FMR 7 BC 1953 2013 6 354 85.8 10.80 20.20 9.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
354.4
Precise sep
85.8
Constellation
Triangulum
last precise pa
354.4
last precise sep
85.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01572+2618 FMR 7 BC 1997 2 354 85.8 10.80 20.00 G5V+MV D 015716.86+261749.1
01572+2618 FMR 7 BC 2013 6 354 85.8 10.80 20.20 F8 015716.86+261749.1

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