01174-3716 I 50 AB (HD 7819)
01h 17m 21.92s -37° 16' 12.1" P.A. 249.00 sep 68.7 mag 7.90,9.69 Sp K4III dist. 421.94 pc (1376.37 l.y.)
| Coord 2000 |
01174-3716 |
|
Discov num |
I 50 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 17 21.92 -37 16 12.1 |
|
| Date first |
1911 |
|
Date last |
2010 |
|
Obs |
13 |
|
| Pa first |
247 |
|
Pa last |
248.7 |
|
P.A. Now (θ) |
248.7° |
|
| Sep first |
71.6 |
|
Sep last |
68.74 |
|
Sep. Now (ρ) |
68.74" |
|
| Mag pri |
7.90 |
|
Mag sec |
9.69 |
|
delta mag (ΔM) |
1.79 |
|
Spectral class |
K4III (yellow-orange) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
+041 |
|
| Notes |
|
|
rPM=1.065
This double is not physical.
01174-3716 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 7819 |
193030 |
01 17 22 -37 16 12 |
I 50 AB |
2010 |
13 |
249 |
68.7 |
7.90 |
9.69 |
1.79 |
|
<=== |
| Show |
|
193026 |
01 17 17 -37 16 37 |
I 50 BC |
1991 |
8 |
141 |
0.9 |
9.68 |
10.57 |
0.89 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 7819 |
|
Constellation |
Sculptor |
|
SAO |
193030 |
|
HIP |
6021 |
|
| Tycho2 |
7004-00485-1 |
|
Gaia DR2 |
5012830161374153344 |
|
HD |
7819 |
|
GC |
1560 |
|
| CD |
CD-37 488 |
|
CP |
CP-37 119 |
|
Distance |
421.94 |
|
Distance ly |
1376.37 |
|
