19372+2830 GNS   3Ba,Bb

 
 
19H 37M 11.74S +28 29' 59.5" P.A. 215 SEP 0.1 MAG 15.30,15.40 DIST. 50.28 PC (164.01 L.Y.)
 
 
Coord 2000
19372+2830
Discov num
GNS   3
Comp
Ba,Bb
Coord arcsec 2000
19 37 11.74 +28 29 59.5
Date first
2013
Date last
2015
Obs
2
Pa first
221
Pa last
215
P.A. Now (θ)
215°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
15.30
Mag sec
15.40
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-031
Sec motion ra
Pri motion dec
-084
Sec motion dec
Notes
N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
19372+2830 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 87464 19372+2830 GNS 3 AB 2009 2015 13 7 4.4 6.68 13.90 7.22
Show 87464 19372+2830 GNS 3 Ba,Bb 2013 2015 2 215 0.1 15.30 15.40 0.10 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
G0IV
Constellation
Cygnus
SAO
87464
HIP
96507
Tycho2
2150-05013-1
HD
185269
BD
BD+28 3412
Distance
50.28
Distance ly
164.01
last precise pa
214.8
last precise sep
0.124