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
Constellation
Cygnus
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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