21355-1846 I 380 AC
21h 35m 32.19s -18° 46' 14.7" P.A. 69.00 sep 42.5 mag 8.70,13.09 Sp A0V
| Coord 2000 |
21355-1846 |
|
Discov num |
I 380 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 35 32.19 -18 46 14.7 |
|
| Date first |
1900 |
|
Date last |
2020 |
|
Obs |
5 |
|
| Pa first |
71 |
|
Pa last |
69 |
|
P.A. Now (θ) |
69° |
|
| Sep first |
41.0 |
|
Sep last |
42.45 |
|
Sep. Now (ρ) |
42.45" |
|
| Mag pri |
8.70 |
|
Mag sec |
13.09 |
|
delta mag (ΔM) |
4.39 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-001 |
|
| Notes |
N
(See Notes) |
|
rPM=1.263
This double is not physical.
21355-1846 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 205406 |
|
21 35 32 -18 46 15 |
I 380 AB |
2016 |
17 |
354 |
1.2 |
8.70 |
9.55 |
0.85 |
|
|
| Show |
|
|
21 35 32 -18 46 15 |
I 380 AC |
2020 |
5 |
69 |
42.5 |
8.70 |
13.09 |
4.39 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
Tycho2 |
6369-00007-1 |
|
Gaia DR2 |
6831448232238484736 |
|
HD |
205406 |
|
