19494+3147 COU1467

 
 
19h 49m 21.26s +31 46' 59.2" P.A. 185 sep 1.7 mag 9.47,13.10 Sp A0
 
 
Coord 2000
19494+3147
Discov num
COU1467
Comp
Coord arcsec 2000
19 49 21.26 +31 46 59.2
Date first
1976
Date last
1996
Obs
2
Pa first
178
Pa last
185
P.A. Now (θ)
185°
Sep first
1.4
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.47
Mag sec
13.10
delta mag (ΔM)
3.63
Spectral class
A0 (white)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
185
Precise sep
1.66
Cdsa2 id
COU 1467
Constellation
Cygnus
Ra deg
19.82257222222222
De deg
31.78311111111111
last precise pa
185
last precise sep
1.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19494+3147 COU1467 1996 2 185 1.7 9.47 13.10 A0 194921.26+314659.2

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