19458+4145 A   601AC

 
 
19h 45m 57.37s +41 44' 56.7" P.A. 3 sep 6.1 mag 10.40,11.00 Sp F0
 
 
Coord 2000
19458+4145
Discov num
A   601
Comp
AC
Coord arcsec 2000
19 45 57.37 +41 44 56.7
Date first
1892
Date last
2010
Obs
12
Pa first
6
Pa last
3
P.A. Now (θ)
Sep first
6.4
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
10.40
Mag sec
11.00
delta mag (ΔM)
0.6
Spectral class
F0 (yellow-white)
Pri motion ra
+009
Sec motion ra
Pri motion dec
-042
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19458+4145 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19458+4145 A 601 AB 1903 2010 11 156 1.2 10.40 11.40 1.00
Show 19458+4145 A 601 AC 1892 2010 12 3 6.1 10.40 11.00 0.60 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.8
Precise sep
6.085
Constellation
Cygnus
last precise pa
2.8
last precise sep
6.085
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19458+4145 A 601 AC 2006 10 359 6.6 10.04 11.00 D 194557.37+414456.7
19458+4145 A 601 AC 2010 11 3 6.0 10.40 11.00 D 194557.37+414456.7

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