19083+5520 GUI  22AB,D

 
 
19h 08m 20.20s +55 19' 50.0" P.A. 121 sep 65.9 mag 7.49,12.30 Sp A5IV dist. 119.62 pc (390.2 l.y.)
 
 
Coord 2000
19083+5520
Discov num
GUI  22
Comp
AB,D
Coord arcsec 2000
19 08 20.20 +55 19 50.0
Date first
1911
Date last
2006
Obs
6
Pa first
121
Pa last
121
P.A. Now (θ)
121°
Sep first
64.9
Sep last
65.9
Sep. Now (ρ)
65.9"
Mag pri
7.49
Mag sec
12.30
delta mag (ΔM)
4.81
Spectral class
A5IV (white)
Pri motion ra
+004
Sec motion ra
+000
Pri motion dec
+018
Sec motion dec
-011
Notes
N (See Notes)
rPM=1.588
This double is not physical.
 
 
19083+5520 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 31417 19083+5520 D 19 AB 1874 2011 40 343 0.5 7.67 9.51 1.84 Y
Show 31417 19083+5520 STF2479 AB,C 1828 2009 49 28 6.5 7.49 9.68 2.19
Show 31417 19083+5520 GUI 22 AB,D 1911 2006 6 121 65.9 7.49 12.30 4.81 <===
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121.4
Precise sep
65.9
Constellation
Cygnus
SAO
31417
HIP
94000
Tycho2
3924-01546-1
HD
179142
BD
BD+55 2152
Distance
119.62
Distance ly
390.2
last precise pa
121.4
last precise sep
65.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19083+5520 GUI 22 AB,D 2006 5 121 65.9 7.49 12.30 A5IV N D 190820.20+551950.0

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