19466+3253 COU1804DE

 
 
19h 46m 34.51s +32 52' 50.1" P.A. 205 sep 2.2 mag 9.60,11.10 Sp A0 dist. 121.51 pc (396.37 l.y.)
 
 
Coord 2000
19466+3253
Discov num
COU1804
Comp
DE
Coord arcsec 2000
19 46 34.51 +32 52 50.1
Date first
1978
Date last
1996
Obs
2
Pa first
204
Pa last
205
P.A. Now (θ)
205°
Sep first
1.7
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
9.60
Mag sec
11.10
delta mag (ΔM)
1.5
Spectral class
A0 (white)
Pri motion ra
+009
Sec motion ra
Pri motion dec
+001
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
205.2
Precise sep
2.2
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
205.2
last precise sep
2.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19466+3253 COU1804 DE 1996 2 205 2.2 10.00 11.50 194634.51+325250.1

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