19038+4040 COU2196

 
 
19h 03m 48.99s +40 39' 36.0" P.A. 331 sep 0.5 mag 11.50,11.80 Sp G0
 
 
Coord 2000
19038+4040
Discov num
COU2196
Comp
Coord arcsec 2000
19 03 48.99 +40 39 36.0
Date first
1984
Date last
2008
Obs
3
Pa first
331
Pa last
331
P.A. Now (θ)
331°
Sep first
0.4
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.50
Mag sec
11.80
delta mag (ΔM)
0.3
Spectral class
G0 (yellow)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
331
Precise sep
0.493
Cdsa2 id
COU 2196
Constellation
Lyra
Ra deg
19.063608333333335
De deg
40.66
last precise pa
331
last precise sep
0.493
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19038+4040 COU2196 1984 1 331 0.4 11.50 11.80 G0 190348.99+403936.0
19038+4040 COU2196 2007 2 330 0.5 11.50 11.80 G0 190348.99+403936.0
19038+4040 COU2196 2008 3 331 0.5 11.50 11.80 G0 190348.99+403936.0

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