19262+3619 DSG   4 (4 Cyg)

 
 
19h 26m 09.12s +36 19' 04.3" P.A. 271 mag 5.90,5.90 Sp B9sp
 
 
Coord 2000
19262+3619
Discov num
DSG   4
Comp
Coord arcsec 2000
19 26 09.12 +36 19 04.3
Date first
2012
Date last
2012
Obs
4
Pa first
91
Pa last
271
P.A. Now (θ)
271°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
5.90
Mag sec
5.90
delta mag (ΔM)
0
Spectral class
B9sp (blue-white)
Pri motion ra
+005
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
270.8
Precise sep
0.02
Name
4 Cyg
Constellation
Cygnus
SAO
68301
HD
183056
HR
7395
Flamsteed
4 Cygni
Flamsteed name
4 Cyg
last precise pa
270.8
last precise sep
0.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19262+3619 DSG 4 2012 4 271 0.0 5.90 5.90 B9sp 192609.12+361904.3

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