19503+3721 GII  14BC

 
 
19h 50m 20.20s +37 21' 16.6" P.A. 327 sep 2.4 mag 12.40,12.90
 
 
Coord 2000
19503+3721
Discov num
GII  14
Comp
BC
Coord arcsec 2000
19 50 20.20 +37 21 16.6
Date first
2008
Date last
2008
Obs
2
Pa first
329
Pa last
327
P.A. Now (θ)
327°
Sep first
2.7
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
12.40
Mag sec
12.90
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+011
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19503+3721 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19503+3721 GII 14 AB 1998 2008 4 334 9.2 11.00 12.40 1.40
Show 19503+3721 GII 14 BC 2008 2008 2 327 2.4 12.40 12.90 0.50 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
326.8
Precise sep
2.353
Constellation
Cygnus
last precise pa
326.8
last precise sep
2.353
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19503+3721 GII 14 BC 2008 2 327 2.4 12.70 13.70 195020.20+372116.6

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