19466+3253 BU 1472AC

 
 
19h 46m 35.00s +32 53' 18.9" P.A. 213 sep 9.7 mag 6.31,13.70 Sp K3III dist. 121.51 pc (396.37 l.y.)
 
 
Coord 2000
19466+3253
Discov num
BU 1472
Comp
AC
Coord arcsec 2000
19 46 35.00 +32 53 18.9
Date first
1901
Date last
1943
Obs
3
Pa first
215
Pa last
213
P.A. Now (θ)
213°
Sep first
9.7
Sep last
9.7
Sep. Now (ρ)
9.7"
Mag pri
6.31
Mag sec
13.70
delta mag (ΔM)
7.39
Spectral class
K3III (yellow-orange)
Pri motion ra
-038
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19466+3253 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 68835 19466+3253 HO 114 AB 1886 1972 11 194 2.5 6.31 11.80 5.49
Show 68835 19466+3253 BU 1472 AC 1901 1943 3 213 9.7 6.31 13.70 7.39 <===
Show 68835 19466+3253 S 726 AD 1825 2014 30 191 28.9 6.31 9.60 3.29
Show 68835 19466+3253 COU1804 DE 1978 1996 2 205 2.2 9.60 11.10 1.50
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
213.3
Precise sep
9.72
Constellation
Cygnus
SAO
68835
HIP
97307
Tycho2
2660-04229-1
HD
187038
HR
7535
BD
BD+32 3558
Distance
121.51
Distance ly
396.37
last precise pa
213.3
last precise sep
9.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19466+3253 BU 1472 AC 1943 3 213 9.7 6.20 13.70 K3III 194635.04+325319.0

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