22374-4550 SKF 384 Aa,Ab
22h 37m 22.21s -45° 50' 10.1" P.A. 12.00 sep 0.3 mag 10.10,13.70 Sp K3V
| Coord 2000 |
22374-4550 |
|
Discov num |
SKF 384 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
22 37 22.21 -45 50 10.1 |
|
| Date first |
2019 |
|
Date last |
2021 |
|
Obs |
3 |
|
| Pa first |
17 |
|
Pa last |
12 |
|
P.A. Now (θ) |
12° |
|
| Sep first |
0.2 |
|
Sep last |
0.277 |
|
Sep. Now (ρ) |
0.277" |
|
| Mag pri |
10.10 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
3.6 |
|
Spectral class |
K3V (yellow-orange) |
|
| Pri motion ra |
+097 |
|
Sec motion ra |
|
|
| Pri motion dec |
-178 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
22374-4550 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 37 22 -45 50 10 |
SKF 384 Aa,Ab |
2021 |
3 |
12 |
0.3 |
10.10 |
13.70 |
3.60 |
|
<=== |
| Show |
|
|
22 37 22 -45 50 10 |
SKF 384 AB |
2015 |
6 |
349 |
6.9 |
10.10 |
14.80 |
4.70 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
Tycho2 |
8446-00237-1 |
|
