19597+3359 FRT   2AD

 
 
19h 59m 42.57s +33 59' 27.8" P.A. 63 sep 7 mag 11.55,16.80 Sp C-Hd dist. 67.89 pc (221.46 l.y.)
 
 
Coord 2000
19597+3359
Discov num
FRT   2
Comp
AD
Coord arcsec 2000
19 59 42.57 +33 59 27.8
Date first
1984
Date last
2015
Obs
3
Pa first
63
Pa last
63
P.A. Now (θ)
63°
Sep first
6.2
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
11.55
Mag sec
16.80
delta mag (ΔM)
5.25
Spectral class
C-Hd (red carbon star)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19597+3359 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V482 Cyg 19597+3359 FRT 2 AB 1984 2015 4 237 6.9 11.55 13.20 1.65
Show 19597+3359 FRT 2 AC 1984 2015 2 311 3.0 11.55 15.20 3.65
Show 19597+3359 FRT 2 AD 1984 2015 3 63 7.0 11.55 16.80 5.25 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
63
Precise sep
6.997
Var name
V482 Cyg
Constellation
Cygnus
HIP
98411
Tycho2
2678-01186-1
Gaia DR2
42909632000
Distance
67.89
Distance ly
221.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19597+3359 FRT 2 AD 1984 1 63 6.2 11.00 16.80 195942.57+335927.9
19597+3359 FRT 2 AD 1998 2 66 6.7 11.55 16.80 D 195942.57+335927.8
19597+3359 FRT 2 AD 2015 3 63 7.0 11.55 16.80 C-Hd 195942.57+335927.8

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