19240-4557 I 116 AC
19h 24m 01.10s -45° 56' 35.7" P.A. 190.00 sep 15.9 mag 8.58,8.62 Sp G8III/IV
| Coord 2000 |
19240-4557 |
|
Discov num |
I 116 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 24 01.10 -45 56 35.7 |
|
| Date first |
1905 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
183 |
|
Pa last |
190.3 |
|
P.A. Now (θ) |
190.3° |
|
| Sep first |
18.0 |
|
Sep last |
15.91 |
|
Sep. Now (ρ) |
15.91" |
|
| Mag pri |
8.58 |
|
Mag sec |
8.62 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
G8III/IV (yellow) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-039 |
|
Sec motion dec |
+001 |
|
| Notes |
N
(See Notes) |
|
rPM=1.017
This double is not physical.
19240-4557 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 181791 |
229658 |
19 24 01 -45 56 36 |
I 116 AB |
2016 |
12 |
24 |
2.7 |
8.57 |
9.43 |
0.86 |
|
|
| Show |
|
229658 |
19 24 01 -45 56 36 |
I 116 AC |
2016 |
10 |
190 |
15.9 |
8.58 |
8.62 |
0.04 |
|
<=== |
| Show |
|
|
19 24 01 -45 56 51 |
I 1400 CD |
1960 |
3 |
220 |
2.4 |
8.62 |
13.00 |
4.38 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Telescopium |
|
SAO |
229658 |
|
Tycho2 |
8376-01301-1 |
|
Gaia DR2 |
6663537035561531520 |
|
| HD |
181791 |
|
