19338+4222 A   597

 
 
19h 33m 47.12s +42 21' 29.7" P.A. 83 sep 1.8 mag 8.28,10.80 Sp G0
 
 
Coord 2000
19338+4222
Discov num
A   597
Comp
Coord arcsec 2000
19 33 47.12 +42 21 29.7
Date first
1903
Date last
2015
Obs
38
Pa first
154
Pa last
83
P.A. Now (θ)
83°
Sep first
1.1
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
8.28
Mag sec
10.80
delta mag (ΔM)
2.52
Spectral class
G0 (yellow)
Pri motion ra
+080
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83
Precise sep
1.76
Cdsa2 id
A 597
Constellation
Cygnus
Ra deg
19.56308888888889
De deg
42.35825
last precise pa
83
last precise sep
1.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19338+4222 A 597 2007 31 86 1.7 8.28 10.80 G0 193347.12+422129.7
19338+4222 A 597 2008 33 84 1.4 8.28 10.80 G0 193347.12+422129.7
19338+4222 A 597 2015 38 83 1.8 8.28 10.80 G0 193347.12+422129.7

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