21543-3828 LDS 4922 AC
21h 54m 20.74s -38° 28' 00.8" P.A. 59.00 sep 46.3 mag 8.68,13.25 Sp F6V dist. 139.28 pc (454.33 l.y.)
| Coord 2000 |
21543-3828 |
|
Discov num |
LDS4922 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 54 20.74 -38 28 00.8 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
60 |
|
Pa last |
58.7 |
|
P.A. Now (θ) |
58.7° |
|
| Sep first |
47.0 |
|
Sep last |
46.327 |
|
Sep. Now (ρ) |
46.327" |
|
| Mag pri |
8.68 |
|
Mag sec |
13.25 |
|
delta mag (ΔM) |
4.57 |
|
Spectral class |
F6V (yellow-white) |
|
| Pri motion ra |
+137 |
|
Sec motion ra |
+145 |
|
| Pri motion dec |
+038 |
|
Sec motion dec |
+032 |
|
| Notes |
|
|
rPM=0.067 (< 0.3, Physical double)
This double is physical.
21543-3828 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 208015 |
213377 |
21 54 21 -38 28 01 |
I 1448 AB |
1991 |
5 |
146 |
3.1 |
8.68 |
11.94 |
3.26 |
|
|
| Show |
|
213377 |
21 54 21 -38 28 01 |
LDS 4922 AC |
2015 |
5 |
59 |
46.3 |
8.68 |
13.25 |
4.57 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
SAO |
213377 |
|
HIP |
108126 |
|
Tycho2 |
7982-00402-1 |
|
| Gaia DR2 |
6585033863840567552 |
|
HD |
208015 |
|
CD |
CD-3914476 |
|
CP |
CP-39 9042 |
|
| Distance |
139.28 |
|
Distance ly |
454.33 |
|
