19570+4441 COU2701

 
 
19h 56m 58.51s +44 40' 59.3" P.A. 126 sep 0.9 mag 10.20,13.20 Sp B9
 
 
Coord 2000
19570+4441
Discov num
COU2701
Comp
Coord arcsec 2000
19 56 58.51 +44 40 59.3
Date first
1993
Date last
1993
Obs
1
Pa first
126
Pa last
126
P.A. Now (θ)
126°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.20
Mag sec
13.20
delta mag (ΔM)
3
Spectral class
B9 (blue-white)
Pri motion ra
+006
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125.9
Precise sep
0.91
Constellation
Cygnus
last precise pa
125.9
last precise sep
0.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19570+4441 COU2701 1993 1 126 0.9 10.20 13.20 B9 195658.51+444059.3

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