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
Cdsa2 id
SKF 1759 BC
Constellation
Serpens
Ra deg
15.98145
De deg
2.5273055555555555
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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