12550-8507 B 9020 AC
12h 54m 58.80s -85° 07' 24.1" P.A. 53.00 sep 60.1 mag 5.63,10.00 Sp K0III+F8 dist. 107.87 pc (351.87 l.y.)
| Coord 2000 |
12550-8507 |
|
Discov num |
B 9020 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 54 58.80 -85 07 24.1 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
58 |
|
Pa last |
52.9 |
|
P.A. Now (θ) |
52.9° |
|
| Sep first |
71.8 |
|
Sep last |
60.12 |
|
Sep. Now (ρ) |
60.12" |
|
| Mag pri |
5.63 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
4.37 |
|
Spectral class |
K0III+F8 (yellow-orange/yellow-white) |
|
| Pri motion ra |
+067 |
|
Sec motion ra |
-035 |
|
| Pri motion dec |
+026 |
|
Sec motion dec |
+009 |
|
| Notes |
N
(See Notes) |
|
rPM=1.439
This double is not physical.
12550-8507 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Iot Oct |
258654 |
12 54 59 -85 07 24 |
RST 2819 AB |
2019 |
14 |
240 |
0.7 |
5.94 |
6.86 |
0.92 |
|
|
| Show |
|
258654 |
12 54 59 -85 07 24 |
B 9020 AC |
2015 |
6 |
53 |
60.1 |
5.63 |
10.00 |
4.37 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Octans |
|
SAO |
258654 |
|
HIP |
63031 |
|
Tycho2 |
9512-02121-1 |
|
| Gaia DR2 |
5769608209294672768 |
|
HD |
111482 |
|
HR |
4870 |
|
GC |
17460 |
|
| CP |
CP-84 407 |
|
Bayer |
Iota Octantis |
|
Bayer name |
Iot Oct |
|
FK5 |
919 |
|
| Distance |
107.87 |
|
Distance ly |
351.87 |
|
Bayer greek |
ι Oct |
|
