18595+4344 A   588AC

 
 
18h 59m 28.70s +43 43' 59.4" P.A. 175 sep 29.8 mag 8.24,14.90 Sp K0
 
 
Coord 2000
18595+4344
Discov num
A   588
Comp
AC
Coord arcsec 2000
18 59 28.70 +43 43 59.4
Date first
1904
Date last
2003
Obs
2
Pa first
180
Pa last
175
P.A. Now (θ)
175°
Sep first
20.0
Sep last
29.8
Sep. Now (ρ)
29.8"
Mag pri
8.24
Mag sec
14.90
delta mag (ΔM)
6.66
Spectral class
K0 (yellow-orange)
Pri motion ra
+015
Sec motion ra
Pri motion dec
-031
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18595+4344 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18595+4344 A 588 AB 1903 2003 4 71 3.3 8.24 14.50 6.26
Show 18595+4344 A 588 AC 1904 2003 2 175 29.8 8.24 14.90 6.66 <===
Show 18595+4344 A 588 CD 2003 2003 2 71 3.3 14.90 15.60 0.70
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
175.4
Precise sep
29.79
Constellation
Lyra
last precise pa
175.4
last precise sep
29.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18595+4344 A 588 AC 1904 1 180 20.0 8.50 14.00 K0 N 185928.69+434359.7
18595+4344 A 588 AC 2000 2 175 30.0 8.24 14.90 K0 185928.70+434359.4
18595+4344 A 588 AC 2003 3 176 29.9 8.24 14.90 K0 185928.70+434359.4

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