19548+3724 SMA 110AC

 
 
19h 54m 55.11s +37 23' 30.0" P.A. 1 sep 10 mag 9.83,11.90 Sp F8IV
 
 
Coord 2000
19548+3724
Discov num
SMA 110
Comp
AC
Coord arcsec 2000
19 54 55.11 +37 23 30.0
Date first
1909
Date last
2017
Obs
7
Pa first
8
Pa last
1
P.A. Now (θ)
Sep first
14.3
Sep last
10.0
Sep. Now (ρ)
10"
Mag pri
9.83
Mag sec
11.90
delta mag (ΔM)
2.07
Spectral class
F8IV (yellow-white)
Pri motion ra
+026
Sec motion ra
+002
Pri motion dec
+033
Sec motion dec
-003
Notes
N (See Notes)
rPM=1.03
This double is not physical.
 
 
19548+3724 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19548+3724 ES 2118 AB 1924 2017 5 274 10.7 9.83 13.80 3.97
Show 19548+3724 SMA 110 AC 1909 2017 7 1 10.0 9.83 11.90 2.07 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
0.6
Precise sep
10.012
Constellation
Cygnus
last precise pa
0.6
last precise sep
10.012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19548+3724 SMA 110 AC 1929 2 12 13.7 9.83 11.90 F8IV N 195455.11+372330.0
19548+3724 SMA 110 AC 2002 3 2 10.6 9.83 11.90 F8IV N 195455.11+372330.0
19548+3724 SMA 110 AC 2017 7 1 10.0 9.83 11.90 F8IV N 195455.11+372330.0

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