19365+3959 ES 1967BC

 
 
19h 36m 31.52s +40 01' 01.1" P.A. 234 sep 5.7 mag 11.58,12.60
 
 
Coord 2000
19365+3959
Discov num
ES 1967
Comp
BC
Coord arcsec 2000
19 36 31.52 +40 01 01.1
Date first
1893
Date last
2002
Obs
4
Pa first
237
Pa last
234
P.A. Now (θ)
234°
Sep first
6.5
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
11.58
Mag sec
12.60
delta mag (ΔM)
1.02
Spectral class
Pri motion ra
+004
Sec motion ra
+003
Pri motion dec
+006
Sec motion dec
+004
Notes
rPM=0.31
Nature of this double is uncertain.
 
 
19365+3959 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19365+3959 ES 1967 AB 1893 2002 7 59 23.5 10.55 11.58 1.03
Show 19365+3959 ES 1967 AD 1922 2002 3 310 12.1 10.55 15.30 4.75
Show 19365+3959 ES 1967 BC 1893 2002 4 234 5.7 11.58 12.60 1.02 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233.8
Precise sep
5.651
Cdsa2 id
ES 1967 BC
Constellation
Cygnus
Ra deg
19.608755555555557
De deg
40.01697222222222
last precise pa
233.8
last precise sep
5.651
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19365+3959 ES 1967 BC 1998 3 233 5.7 11.58 12.60 D 193631.52+400101.1
19365+3959 ES 1967 BC 2002 4 234 5.7 11.58 12.60 D 193631.52+400101.1

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