19514+3435 COU2709AD

 
 
19h 50m 56.37s +34 37' 11.4" P.A. 149 sep 10.7 mag 13.50,13.20
 
 
Coord 2000
19514+3435
Discov num
COU2709
Comp
AD
Coord arcsec 2000
19 50 56.37 +34 37 11.4
Date first
1959
Date last
2015
Obs
7
Pa first
180
Pa last
149
P.A. Now (θ)
149°
Sep first
9.0
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
13.50
Mag sec
13.20
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-014
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19514+3435 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19514+3435 J 1160 AB 1915 2015 9 293 6.2 13.50 13.70 0.20
Show 19514+3435 J 1160 AC 1915 1998 2 57 6.8 13.50 15.20 1.70
Show 19514+3435 COU2709 AD 1959 2015 7 149 10.7 13.50 13.20 0.30 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
148.9
Precise sep
10.71
Constellation
Cygnus
SAO
68959
Gaia DR2
74317249408
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19514+3435 COU2709 AD 1959 1 180 9.0 10.30 10.00 195115.00+343500.0
19514+3435 COU2709 AD 2000 2 148 10.5 12.70 12.40 195056.37+343711.4
19514+3435 COU2709 AD 2015 4 148 10.7 13.50 13.20 195056.37+343711.4

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