19077+5057 ES  979AC

 
 
19H 07M 41.37S +50 57' 02.0" P.A. 47 SEP 19.3 MAG 9.73,11.56 SP F0V
 
 
Coord 2000
19077+5057
Discov num
ES  979
Comp
AC
Coord arcsec 2000
19 07 41.37 +50 57 02.0
Date first
1902
Date last
2003
Obs
9
Pa first
46
Pa last
47
P.A. Now (θ)
47°
Sep first
19.6
Sep last
19.3
Sep. Now (ρ)
19.3"
Mag pri
9.73
Mag sec
11.56
delta mag (ΔM)
1.83
Spectral class
F0V (yellow-white)
Pri motion ra
+003
Sec motion ra
+001
Pri motion dec
+002
Sec motion dec
-002
Notes
U (Proper motion indicates non-physical)
This double is not physical.
 
 
19077+5057 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19077+5057 ES 979 AB 1910 2009 5 194 7.8 9.73 12.00 2.27
Show 19077+5057 ES 979 AC 1902 2003 9 47 19.3 9.73 11.56 1.83 <===
Show 19077+5057 ABH 109 AD 1987 2003 3 332 49.0 9.73 13.39 3.66
Show 19077+5057 ABH 109 AE 1987 2003 3 86 57.7 9.73 15.63 5.90
Show 19077+5057 ABH 109 AF 1987 2003 3 248 70.2 9.73 15.74 6.01
Show 19077+5057 ABH 109 AG 1987 2003 3 185 67.6 9.73 14.90 5.17
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
Tycho2
3554-00640-1
HD
234806
last precise pa
46.6
last precise sep
19.316