12539-3310 I 910 BC
12h 53m 53.80s -33° 09' 29.1" P.A. 114.00 sep 3.1 mag 10.63,11.90
Coord 2000 |
12539-3310 |
|
Discov num |
I 910 |
|
Comp |
BC |
|
Coord arcsec 2000 |
12 53 53.80 -33 09 29.1 |
|
Date first |
1910 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
110 |
|
Pa last |
113.5 |
|
P.A. Now (θ) |
113.5° |
|
Sep first |
1.5 |
|
Sep last |
3.119 |
|
Sep. Now (ρ) |
3.119" |
|
Mag pri |
10.63 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.27 |
|
Spectral class |
|
|
Pri motion ra |
-042 |
|
Sec motion ra |
+043 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
-022 |
|
Notes |
|
|
rPM=1.888
This double is not physical.
12539-3310 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 112053 |
203916 |
12 53 51 -33 10 12 |
I 910 AB |
2017 |
9 |
36 |
52.9 |
8.66 |
10.63 |
1.97 |
|
|
Show |
|
|
12 53 54 -33 09 29 |
I 910 BC |
2016 |
9 |
114 |
3.1 |
10.63 |
11.90 |
1.27 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Centaurus |
|
Tycho2 |
7252-00652-1 |
|
Gaia DR2 |
6159390196644415616 |
|