19354+2755 BKO  70EH

 
 
19H 35M 26.69S +27 53' 36.4" P.A. 275 SEP 4.7 MAG 13.30,14.00
 
 
Coord 2000
19354+2755
Discov num
BKO  70
Comp
EH
Coord arcsec 2000
19 35 26.69 +27 53 36.4
Date first
1997
Date last
2012
Obs
4
Pa first
270
Pa last
275
P.A. Now (θ)
275°
Sep first
4.8
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
13.30
Mag sec
14.00
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-007
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19354+2755 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 87405 19354+2755 ES 489 AB 1892 2012 7 237 17.1 8.63 11.20 2.57
Show 87405 19354+2755 ES 489 AC 1907 2012 6 203 22.1 8.63 11.60 2.97
Show 87405 19354+2755 ABH 121 AD 1988 2012 5 227 49.7 8.60 12.77 4.17
Show 87405 19354+2755 ABH 121 AE 1988 2012 5 175 61.8 8.60 13.30 4.70
Show 87405 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
 
 
Constellation
Cygnus
last precise pa
274.6
last precise sep
4.68