21543-3828 I 1448 AB (HD 208015)
21h 54m 20.74s -38° 28' 00.8" P.A. 146.00 sep 3.1 mag 8.68,11.94 Sp F6V dist. 139.28 pc (454.33 l.y.)
| Coord 2000 |
21543-3828 |
|
Discov num |
I 1448 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 54 20.74 -38 28 00.8 |
|
| Date first |
1926 |
|
Date last |
1991 |
|
Obs |
5 |
|
| Pa first |
152 |
|
Pa last |
145.9 |
|
P.A. Now (θ) |
145.9° |
|
| Sep first |
2.8 |
|
Sep last |
3.11 |
|
Sep. Now (ρ) |
3.11" |
|
| Mag pri |
8.68 |
|
Mag sec |
11.94 |
|
delta mag (ΔM) |
3.26 |
|
Spectral class |
F6V (yellow-white) |
|
| Pri motion ra |
+145 |
|
Sec motion ra |
+143 |
|
| Pri motion dec |
+035 |
|
Sec motion dec |
+030 |
|
| Notes |
|
|
rPM=0.036 (< 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
| Name |
HD 208015 |
|
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 |
|
