19431+2854 A   372

 
 
19h 43m 03.67s +28 53' 53.4" P.A. 137 sep 0.1 mag 9.20,10.10 Sp G0V
 
 
Coord 2000
19431+2854
Discov num
A   372
Comp
Coord arcsec 2000
19 43 03.67 +28 53 53.4
Date first
1902
Date last
2007
Obs
10
Pa first
118
Pa last
137
P.A. Now (θ)
137°
Sep first
0.3
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.20
Mag sec
10.10
delta mag (ΔM)
0.9
Spectral class
G0V (yellow)
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
137.2
Precise sep
0.108
Constellation
Cygnus
SAO
87622
Tycho2
2151-02089-1
HD
332567
last precise pa
137.2
last precise sep
0.108
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19431+2854 A 372 1978 10 133 0.2 9.20 10.10 G0V 194303.67+285353.4
19431+2854 A 372 2007 11 137 0.1 9.20 10.10 G0V 194303.67+285353.4

If you need more information about this double, apply for a data request form to the WDS.