12273-5544 SIN 72 AC (HD 108374)
12h 27m 16.51s -55° 44' 05.8" P.A. 275.00 sep 77.1 mag 7.15,10.95 Sp B8/9III dist. 408.16 pc (1331.42 l.y.)
| Coord 2000 |
12273-5544 |
|
Discov num |
SIN 72 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 27 16.51 -55 44 05.8 |
|
| Date first |
1892 |
|
Date last |
2018 |
|
Obs |
8 |
|
| Pa first |
275 |
|
Pa last |
274.5 |
|
P.A. Now (θ) |
274.5° |
|
| Sep first |
76.3 |
|
Sep last |
77.1 |
|
Sep. Now (ρ) |
77.1" |
|
| Mag pri |
7.15 |
|
Mag sec |
10.95 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
B8/9III (blue-white) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-020 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.304
Nature of this double is uncertain.
12273-5544 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
239954 |
12 27 17 -55 44 06 |
JSP 533 AB |
2015 |
6 |
303 |
8.1 |
7.15 |
13.10 |
5.95 |
|
|
| Show |
HD 108374 |
239954 |
12 27 17 -55 44 06 |
SIN 72 AC |
2018 |
8 |
275 |
77.1 |
7.15 |
10.95 |
3.80 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 108374 |
|
Constellation |
Crux |
|
SAO |
239954 |
|
HIP |
60761 |
|
| Tycho2 |
8650-02443-1 |
|
Gaia DR2 |
6072768716416479232 |
|
HD |
108374 |
|
CP |
CP-55 5063 |
|
| Distance |
408.16 |
|
Distance ly |
1331.42 |
|