19468+5051 ES  795AC

 
 
19h 46m 31.44s +50 50' 34.7" P.A. 48 sep 15.2 mag 11.00,14.30
 
 
Coord 2000
19468+5051
Discov num
ES  795
Comp
AC
Coord arcsec 2000
19 46 31.44 +50 50 34.7
Date first
1909
Date last
2015
Obs
4
Pa first
52
Pa last
48
P.A. Now (θ)
48°
Sep first
14.5
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
11.00
Mag sec
14.30
delta mag (ΔM)
3.3
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19468+5051 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19468+5051 ES 795 AB 1909 2015 5 330 4.2 11.00 11.80 0.80
Show 19468+5051 ES 795 AC 1909 2015 4 48 15.2 11.00 14.30 3.30 <===
Show 19468+5051 ES 795 AD 2000 2015 3 53 26.0 11.00 15.20 4.20
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
48.3
Precise sep
15.207
Constellation
Cygnus
Tycho2
3569-00056-1
Gaia DR2
73579627648
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19468+5051 ES 795 AC 2000 2 49 15.1 11.00 14.30 D 194631.44+505034.7
19468+5051 ES 795 AC 2003 3 49 15.1 11.00 14.30 D 194631.44+505034.7
19468+5051 ES 795 AC 2015 4 48 15.2 11.00 14.30 194631.44+505034.7

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