19368+3514 SEI 648

 
 
19h 36m 46.40s +35 14' 43.2" P.A. 177 sep 17.7 mag 10.18,12.00 Sp B2V
 
 
Coord 2000
19368+3514
Discov num
SEI 648
Comp
Coord arcsec 2000
19 36 46.40 +35 14 43.2
Date first
1894
Date last
1897
Obs
2
Pa first
176
Pa last
177
P.A. Now (θ)
177°
Sep first
17.6
Sep last
17.7
Sep. Now (ρ)
17.7"
Mag pri
10.18
Mag sec
12.00
delta mag (ΔM)
1.82
Spectral class
B2V (blue-white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
176.8
Precise sep
17.736
Constellation
Cygnus
last precise pa
176.8
last precise sep
17.736
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19368+3514 SEI 648 1897 2 177 17.7 10.18 12.00 B2V X 193646.40+351443.2

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