19052+4955 WAL 103AC

 
 
19H 05M 09.85S +49 55' 23.4" P.A. 48 SEP 73.4 MAG 6.43,11.68 SP K4III-IV
 
 
Coord 2000
19052+4955
Discov num
WAL 103
Comp
AC
Coord arcsec 2000
19 05 09.85 +49 55 23.4
Date first
1944
Date last
2003
Obs
3
Pa first
40
Pa last
48
P.A. Now (θ)
48°
Sep first
80.0
Sep last
73.4
Sep. Now (ρ)
73.4"
Mag pri
6.43
Mag sec
11.68
delta mag (ΔM)
5.25
Spectral class
K4III-IV (yellow-orange)
Pri motion ra
-008
Sec motion ra
+013
Pri motion dec
+005
Sec motion dec
+010
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19052+4955 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 48071 19052+4955 ES 2673 AB 1911 2000 2 130 11.8 6.43 11.70 5.27
Show 19052+4955 WAL 103 AC 1944 2003 3 48 73.4 6.43 11.68 5.25 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
48.4
last precise sep
73.43