19376+2911 COU1320

 
 
19h 37m 37.48s +29 10' 19.9" P.A. 31 sep 1.7 mag 11.22,11.24 Sp A0
 
 
Coord 2000
19376+2911
Discov num
COU1320
Comp
Coord arcsec 2000
19 37 37.48 +29 10 19.9
Date first
1975
Date last
1991
Obs
2
Pa first
34
Pa last
31
P.A. Now (θ)
31°
Sep first
1.5
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
11.22
Mag sec
11.24
delta mag (ΔM)
0.02
Spectral class
A0 (white)
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.8
Precise sep
1.705
Constellation
Cygnus
Tycho2
2150-04336-1
last precise pa
30.8
last precise sep
1.705
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19376+2911 COU1320 1991 2 31 1.7 11.22 11.24 A0 193737.48+291019.9

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