15207-6729 I 332 AB (HD 135737)
15h 20m 40.58s -67° 28' 53.5" P.A. 108.00 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 |
108.1 |
|
P.A. Now (θ) |
108.1° |
|
Sep first |
1.1 |
|
Sep last |
1.25 |
|
Sep. Now (ρ) |
1.25" |
|
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 |
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
Name |
HD 135737 |
|
Constellation |
Triangulum Australe |
|
SAO |
253115 |
|
HIP |
75091 |
|
Tycho2 |
9033-03621-1 |
|
Gaia DR2 |
5823647346084084736 |
|
HD |
135737 |
|
HR |
5684 |
|
GC |
20573 |
|
CP |
CP-67 2836 |
|
Distance |
306.75 |
|
Distance ly |
1000.62 |
|