15589+0231 SKF1759BC

 
 
15h 58m 53.22s +02 31' 38.3" P.A. 187 sep 1.4 mag 16.40,16.90 Sp DA+M3
 
 
Coord 2000
15589+0231
Discov num
SKF1759
Comp
BC
Coord arcsec 2000
15 58 53.22 +02 31 38.3
Date first
2000
Date last
2000
Obs
1
Pa first
187
Pa last
187
P.A. Now (θ)
187°
Sep first
1.4
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
16.40
Mag sec
16.90
delta mag (ΔM)
0.5
Spectral class
DA+M3
Pri motion ra
-137
Sec motion ra
Pri motion dec
-087
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
15589+0231 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15589+0231 LAW 24 Aa,Ab 2008 2008 2 229 0.2 15.39
Show 15589+0231 LAW 24 AB 1953 2008 6 49 35.4 15.88 15.85 0.03
Show 15589+0231 SKF1759 BC 2000 2000 1 187 1.4 16.40 16.90 0.50 <===
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
187.1
Precise sep
1.37
Constellation
Serpens
last precise pa
187.1
last precise sep
1.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15589+0231 SKF1759 BC 2000 1 187 1.4 16.40 16.90 DA+M3 155853.22+023138.3

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