19412+3427 ES 2298

 
 
19h 41m 16.57s +34 26' 48.2" P.A. 319 sep 8.2 mag 9.52,13.30 Sp G5
 
 
Coord 2000
19412+3427
Discov num
ES 2298
Comp
Coord arcsec 2000
19 41 16.57 +34 26 48.2
Date first
1927
Date last
2002
Obs
3
Pa first
318
Pa last
319
P.A. Now (θ)
319°
Sep first
7.7
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
9.52
Mag sec
13.30
delta mag (ΔM)
3.78
Spectral class
G5 (yellow)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
319
Precise sep
8.158
Constellation
Cygnus
last precise pa
319
last precise sep
8.158
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19412+3427 ES 2298 1998 2 319 8.0 9.52 13.30 D 194116.57+342648.2
19412+3427 ES 2298 2002 3 319 8.2 9.52 13.30 D 194116.57+342648.2

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