01300-2231 I 445 BC
01h 30m 03.15s -22° 30' 35.1" P.A. 355.00 sep 2.1 mag 10.90,11.10 Sp K5V
Coord 2000 |
01300-2231 |
|
Discov num |
I 445 |
|
Comp |
BC |
|
Coord arcsec 2000 |
01 30 03.15 -22 30 35.1 |
|
Date first |
1909 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
350 |
|
Pa last |
354.8 |
|
P.A. Now (θ) |
354.8° |
|
Sep first |
2.0 |
|
Sep last |
2.07 |
|
Sep. Now (ρ) |
2.07" |
|
Mag pri |
10.90 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
K5V (yellow-orange) |
|
Pri motion ra |
+115 |
|
Sec motion ra |
+115 |
|
Pri motion dec |
-072 |
|
Sec motion dec |
-072 |
|
Notes |
N
Z
(See Notes, Parallax indicates components are physical) |
|
This double is physical.
01300-2231 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 9175 |
167088 |
01 29 60 -22 31 27 |
I 445 A,BC |
2016 |
17 |
40 |
69.8 |
8.07 |
10.90 |
2.83 |
|
|
Show |
|
|
01 30 03 -22 30 35 |
I 445 BC |
2016 |
10 |
355 |
2.1 |
10.90 |
11.10 |
0.20 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cetus |
|
Tycho2 |
6426-00182-1 |
|
Gaia DR2 |
5042311194850065024 |
|