18595+4344 A   588AB

 
 
18h 59m 28.70s +43 43' 59.4" P.A. 71 sep 3.3 mag 8.24,14.50 Sp K0 dist. 183.49 pc (598.54 l.y.)
 
 
Coord 2000
18595+4344
Discov num
A   588
Comp
AB
Coord arcsec 2000
18 59 28.70 +43 43 59.4
Date first
1903
Date last
2003
Obs
4
Pa first
161
Pa last
71
P.A. Now (θ)
71°
Sep first
5.0
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
8.24
Mag sec
14.50
delta mag (ΔM)
6.26
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 47982 18595+4344 A 588 AB 1903 2003 4 71 3.3 8.24 14.50 6.26 <===
Show 47982 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
70.8
Precise sep
3.3
Constellation
Lyra
SAO
47982
HIP
93236
Tycho2
3131-01102-1
HD
176694
BD
BD+43 3136
Distance
183.49
Distance ly
598.54
last precise pa
70.8
last precise sep
3.3
 
 
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 AB 1928 3 157 5.5 8.50 14.50 K0 N 185928.69+434359.7
18595+4344 A 588 AB 2003 4 71 3.3 8.24 14.50 K0 N 185928.70+434359.4

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