19506+3843 HJ  603AB (19 Cyg)

 
 
19h 50m 33.99s +38 43' 20.7" P.A. 115 sep 56.8 mag 5.38,10.54 Sp M2III dist. 212.31 pc (692.56 l.y.)
 
 
Coord 2000
19506+3843
Discov num
HJ  603
Comp
AB
Coord arcsec 2000
19 50 33.99 +38 43 20.7
Date first
1827
Date last
2015
Obs
29
Pa first
95
Pa last
115
P.A. Now (θ)
115°
Sep first
40.0
Sep last
56.8
Sep. Now (ρ)
56.8"
Mag pri
5.38
Mag sec
10.54
delta mag (ΔM)
5.16
Spectral class
M2III (red)
Pri motion ra
+013
Sec motion ra
+002
Pri motion dec
+106
Sec motion dec
+003
Notes
N (See Notes)
rPM=0.97
This double is not physical.
 
 
19506+3843 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19 Cyg 68947 19506+3843 HJ 603 AB 1827 2015 29 115 56.8 5.38 10.54 5.16 <===
Show 68947 19506+3843 HJ 603 AC 1922 2015 8 318 96.6 5.38 12.60 7.22
Show 68947 19506+3843 HJ 603 AD 1921 2014 8 310 163.9 5.38 11.90 6.52
Show 68947 19506+3843 HJ 603 BC 1923 2015 6 309 150.5 10.54 12.60 2.06
Show 68947 19506+3843 HJ 603 BE 1827 2015 7 10 20.8 10.54 13.50 2.96
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
114.8
Precise sep
56.755
Name
19 Cyg
Var name
V1509 Cyg
Constellation
Cygnus
SAO
68947
HIP
97630
Tycho2
3137-03764-1
HD
187849
HR
7566
GC
27486
BD
BD+38 3780
Flamsteed
19 Cygni
Flamsteed name
19 Cyg
Distance
212.31
Distance ly
692.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19506+3843 HJ 603 AB 2006 25 114 55.5 5.38 10.54 M2III N D 195033.99+384320.7
19506+3843 HJ 603 AB 2014 28 115 56.7 5.38 10.54 M2III N 195033.99+384320.7
19506+3843 HJ 603 AB 2015 29 115 56.8 5.38 10.54 M2III N 195033.99+384320.7

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