19380+3354 STT 379AB

 
 
19h 38m 26.41s +33 54' 22.2" P.A. 84 sep 25.1 mag 8.02,9.42 Sp G5
 
 
Coord 2000
19380+3354
Discov num
STT 379
Comp
AB
Coord arcsec 2000
19 38 26.41 +33 54 22.2
Date first
1866
Date last
2016
Obs
21
Pa first
88
Pa last
84
P.A. Now (θ)
84°
Sep first
24.6
Sep last
25.1
Sep. Now (ρ)
25.1"
Mag pri
8.02
Mag sec
9.42
delta mag (ΔM)
1.4
Spectral class
G5 (yellow)
Pri motion ra
-005
Sec motion ra
-003
Pri motion dec
-015
Sec motion dec
-006
Notes
N (See Notes)
rPM=0.583
Nature of this double is uncertain.
 
 
19380+3354 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19380+3354 STT 379 AB 1866 2016 21 84 25.1 8.02 9.42 1.40 <===
Show 19380+3354 ACA 3 AC 1998 2006 3 124 29.0 8.02 13.40 5.38
Show 19380+3354 ACA 3 AD 1998 2006 3 100 38.3 8.02 14.80 6.78
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83.9
Precise sep
25.12
Constellation
Cygnus
last precise pa
83.9
last precise sep
25.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19380+3354 STT 379 AB 2006 19 84 25.0 8.02 9.42 G5 D 193826.41+335422.2
19380+3354 STT 379 AB 2016 21 84 25.1 8.02 9.42 G5 N 193826.41+335422.2

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