15207-6729 I 332 AC
15h 20m 40.58s -67° 28' 53.5" P.A. 72.00 sep 55.2 mag 6.42,9.40 Sp B3V dist. 306.75 pc (1000.62 l.y.)
Coord 2000 |
15207-6729 |
|
Discov num |
I 332 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 20 40.58 -67 28 53.5 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
73 |
|
Pa last |
71.9 |
|
P.A. Now (θ) |
71.9° |
|
Sep first |
55.7 |
|
Sep last |
55.23 |
|
Sep. Now (ρ) |
55.23" |
|
Mag pri |
6.42 |
|
Mag sec |
9.40 |
|
delta mag (ΔM) |
2.98 |
|
Spectral class |
B3V (blue-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
rPM=1.414
This double is not physical.
15207-6729 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 135737 |
253115 |
15 20 41 -67 28 54 |
I 332 AB |
2016 |
9 |
108 |
1.3 |
6.42 |
8.23 |
1.81 |
|
|
Show |
|
253115 |
15 20 41 -67 28 54 |
I 332 AC |
2016 |
2 |
72 |
55.2 |
6.42 |
9.40 |
2.98 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Triangulum Australe |
|
SAO |
253115 |
|
HIP |
75091 |
|
Tycho2 |
9033-03621-1 |
|
Gaia DR2 |
5823647346084084736 |
|
HD |
135737 |
|
HR |
5684 |
|
CP |
CP-67 2836 |
|
Distance |
306.75 |
|
Distance ly |
1000.62 |
|