10476-1516 STF 1474 AC
10h 47m 37.93s -15° 15' 42.9" P.A. 26.00 sep 72.6 mag 6.66,7.59 Sp B9IV dist. 406.5 pc (1326 l.y.)
| Coord 2000 |
10476-1516 |
|
Discov num |
STF1474 |
|
Comp |
AC |
|
Coord arcsec 2000 |
10 47 37.93 -15 15 42.9 |
|
| Date first |
1858 |
|
Date last |
2017 |
|
Obs |
29 |
|
| Pa first |
23 |
|
Pa last |
26.3 |
|
P.A. Now (θ) |
26.3° |
|
| Sep first |
78.1 |
|
Sep last |
72.565 |
|
Sep. Now (ρ) |
72.565" |
|
| Mag pri |
6.66 |
|
Mag sec |
7.59 |
|
delta mag (ΔM) |
0.93 |
|
Spectral class |
B9IV (blue-white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-058 |
|
| Notes |
N
(See Notes) |
|
rPM=0.815
This double is not physical.
10476-1516 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 93526 |
156235 |
10 47 38 -15 15 43 |
STF 1474 AB |
2017 |
39 |
27 |
65.9 |
6.66 |
7.00 |
0.34 |
|
|
| Show |
|
156235 |
10 47 38 -15 15 43 |
STF 1474 AC |
2017 |
29 |
26 |
72.6 |
6.66 |
7.59 |
0.93 |
|
<=== |
| Show |
|
156236 |
10 47 40 -15 14 37 |
STF 1474 BC |
2020 |
73 |
15 |
6.6 |
7.00 |
7.59 |
0.59 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
SAO |
156235 |
|
HIP |
52795 |
|
Tycho2 |
6075-01829-1 |
|
| Gaia DR2 |
3749827133142441472 |
|
HD |
93526 |
|
HR |
4218 |
|
ADS |
7930 |
|
| BD |
BD-14 3186 |
|
Distance |
406.5 |
|
Distance ly |
1326 |
|
