15169-6057 SNA  39Aab,c

 
 
15H 16M 56.90S -60 57' 26.1" P.A. 132 MAG 5.40,7.20 SP O7IV+B DIST. 1123.6 PC (3665.18 L.Y.)
 
 
Coord 2000
15169-6057
Discov num
SNA  39
Comp
Aab,c
Coord arcsec 2000
15 16 56.90 -60 57 26.1
Date first
2012
Date last
2012
Obs
1
Pa first
132
Pa last
132
P.A. Now (θ)
132°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
5.40
Mag sec
7.20
delta mag (ΔM)
1.8
Spectral class
O7IV+B (blue/blue-white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
15169-6057 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 253084 15169-6057 SNA 39 Aab,c 2012 2012 1 132 0.0 5.40 7.20 1.80 <===
Show Del Cir 253084 15169-6057 HDO 245 AB 1891 2000 4 279 53.8 5.07 12.87 7.80
Quadruple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Circinus
SAO
253084
HIP
74778
Tycho2
9021-02243-1
HD
135240
HR
5664
GC
20507
CD
CD-60 5539
CP
CP-60 5701
Bayer
Delta Circini
Bayer name
Del Cir
Distance
1123.6
Distance ly
3665.18
last precise pa
131.9
last precise sep
0.004