19354+2755 ABH 121AF

 
 
19h 35m 26.25s +27 54' 37.8" P.A. 200 sep 58 mag 8.60,13.89 Sp A0V
 
 
Coord 2000
19354+2755
Discov num
ABH 121
Comp
AF
Coord arcsec 2000
19 35 26.25 +27 54 37.8
Date first
1988
Date last
2012
Obs
5
Pa first
201
Pa last
200
P.A. Now (θ)
200°
Sep first
58.5
Sep last
58.0
Sep. Now (ρ)
58"
Mag pri
8.60
Mag sec
13.89
delta mag (ΔM)
5.29
Spectral class
A0V (white)
Pri motion ra
+003
Sec motion ra
-035
Pri motion dec
+010
Sec motion dec
-015
Notes
U (Proper motion indicates non-physical)
rPM=1.195
This double is not physical.
 
 
19354+2755 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19354+2755 ES 489 AB 1892 2012 7 237 17.1 8.63 11.20 2.57
Show 19354+2755 ES 489 AC 1907 2012 6 203 22.1 8.63 11.60 2.97
Show 19354+2755 ABH 121 AD 1988 2012 5 227 49.7 8.60 12.77 4.17
Show 19354+2755 ABH 121 AE 1988 2012 5 175 61.8 8.60 13.30 4.70
Show 19354+2755 ABH 121 AF 1988 2012 5 200 58.0 8.60 13.89 5.29 <===
Show 19354+2755 BKO 70 DG 1997 2012 4 167 5.9 12.77 15.00 2.23
Show 19354+2755 BKO 70 EH 1997 2012 4 275 4.7 13.30 14.00 0.70
Octuple system
8 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
199.9
Precise sep
58
Cdsa2 id
ABH 121 AF
Constellation
Cygnus
Ra deg
19.590625
De deg
27.9105
last precise pa
199.9
last precise sep
58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19354+2755 ABH 121 AF 2002 3 200 58.1 8.60 13.89 A0V D 193526.25+275437.8
19354+2755 ABH 121 AF 2012 5 200 58.0 8.60 13.89 A0V UD 193526.25+275437.8

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