08198-7131 BSO 17 AC
08h 19m 49.00s -71° 30' 54.0" P.A. 48.00 sep 98.4 mag 5.31,7.67 Sp B9III-IV dist. 133.33 pc (434.92 l.y.)
| Coord 2000 |
08198-7131 |
|
Discov num |
BSO 17 |
|
Comp |
AC |
|
Coord arcsec 2000 |
08 19 49.00 -71 30 54.0 |
|
| Date first |
1850 |
|
Date last |
2020 |
|
Obs |
20 |
|
| Pa first |
46 |
|
Pa last |
47.5 |
|
P.A. Now (θ) |
47.5° |
|
| Sep first |
101.0 |
|
Sep last |
98.445 |
|
Sep. Now (ρ) |
98.445" |
|
| Mag pri |
5.31 |
|
Mag sec |
7.67 |
|
delta mag (ΔM) |
2.36 |
|
Spectral class |
B9III-IV (blue-white) |
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-027 |
|
| Pri motion dec |
+036 |
|
Sec motion dec |
+030 |
|
| Notes |
N
(See Notes) |
|
rPM=0.289 (< 0.3, Physical double)
This double is physical.
08198-7131 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
256497 |
08 19 49 -71 30 54 |
BSO 17 Aa,Ab |
2020 |
2 |
7 |
1.3 |
5.31 |
9.80 |
4.49 |
|
|
| Show |
Kap1 Vol |
256497 |
08 19 49 -71 30 54 |
BSO 17 AB |
2020 |
27 |
58 |
64.0 |
5.31 |
5.59 |
0.28 |
|
|
| Show |
|
256497 |
08 19 49 -71 30 54 |
BSO 17 AC |
2020 |
20 |
48 |
98.4 |
5.31 |
7.67 |
2.36 |
|
<=== |
| Show |
|
256499 |
08 20 01 -71 30 19 |
BSO 17 BC |
2020 |
21 |
30 |
37.2 |
5.59 |
7.67 |
2.08 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Volans |
|
SAO |
256497 |
|
HIP |
40817 |
|
Tycho2 |
9201-02149-1 |
|
| Gaia DR2 |
5221286158569529344 |
|
HD |
71046 |
|
HR |
3301 |
|
GC |
11421 |
|
| CP |
CP-71 677 |
|
Bayer |
Kappa 1 Volantis |
|
Bayer name |
Kap1 Vol |
|
Distance |
133.33 |
|
| Distance ly |
434.92 |
|
Bayer greek |
κ1 Vol |
|
