19466+3253 COU1804DE

 
 
19h 46m 34.51s +32 52' 50.1" P.A. 205 sep 2.2 mag 9.60,11.10 Sp A0
 
 
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 19466+3253 BU 1472 AC 1901 1943 3 213 9.7 6.31 13.70 7.39
Show 19466+3253 S 726 AD 1825 2014 30 191 28.9 6.31 9.60 3.29
Show 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
Cdsa2 id
COU 1804 DE
Constellation
Cygnus
Ra deg
19.776252777777778
De deg
32.880583333333334
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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