12434-2514 I 908 AC
12h 43m 26.94s -25° 14' 27.0" P.A. 21.00 sep 39.8 mag 10.22,12.15 Sp A9V
| Coord 2000 |
12434-2514 |
|
Discov num |
I 908 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 43 26.94 -25 14 27.0 |
|
| Date first |
1911 |
|
Date last |
2017 |
|
Obs |
6 |
|
| Pa first |
18 |
|
Pa last |
21.2 |
|
P.A. Now (θ) |
21.2° |
|
| Sep first |
30.0 |
|
Sep last |
39.78 |
|
Sep. Now (ρ) |
39.78" |
|
| Mag pri |
10.22 |
|
Mag sec |
12.15 |
|
delta mag (ΔM) |
1.93 |
|
Spectral class |
A9V (white) |
|
| Pri motion ra |
-023 |
|
Sec motion ra |
+037 |
|
| Pri motion dec |
+034 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
rPM=1.887
This double is not physical.
12434-2514 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 110590 |
|
12 43 27 -25 14 27 |
I 908 AB |
2015 |
12 |
154 |
3.5 |
10.22 |
11.10 |
0.88 |
|
|
| Show |
|
|
12 43 27 -25 14 27 |
I 908 AC |
2017 |
6 |
21 |
39.8 |
10.22 |
12.15 |
1.93 |
|
<=== |
| Show |
|
|
12 43 28 -25 13 50 |
B 2739 CD |
2017 |
7 |
295 |
7.7 |
12.20 |
13.90 |
1.70 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
6688-00227-1 |
|
Gaia DR2 |
3497001478081423104 |
|
HD |
110590 |
|
| DM |
CD-2410502 |
|
