15207-6729 I   332AB

 
 
15h 20m 40.58s -67 28' 53.5" P.A. 108 sep 1.3 mag 6.42,8.23 Sp B3V dist. 306.75 pc (1000.62 l.y.)
 
 
Coord 2000
15207-6729
Discov num
I   332
Comp
AB
Coord arcsec 2000
15 20 40.58 -67 28 53.5
Date first
1901
Date last
2016
Obs
9
Pa first
108
Pa last
108
P.A. Now (θ)
108°
Sep first
1.1
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
6.42
Mag sec
8.23
delta mag (ΔM)
1.81
Spectral class
B3V (blue-white)
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
15207-6729 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 253115 15207-6729 I 332 AB 1901 2016 9 108 1.3 6.42 8.23 1.81 <===
Show 253115 15207-6729 I 332 AC 2016 2016 1 72 55.2 6.42 9.40 2.98
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
108.1
Precise sep
1.25
Constellation
Triangulum Australe
SAO
253115
HIP
75091
Tycho2
9033-03621-1
HD
135737
HR
5684
CP
CP-67 2836
Distance
306.75
Distance ly
1000.62
last precise pa
108.1
last precise sep
1.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15207-6729 I 332 AB 2016 9 108 1.3 6.42 8.23 B3V 152040.58-672853.5

If you need more information about this double, apply for a data request form to the WDS.