WDS 17175-2746 : COMPONENTS
| |
A |
B |
| B |
pa=203.3°
sep=3.95"
| |
| C |
pa=150.3°
sep=7.32"
| pa=117.7°
sep=5.87"
|
17175-2746 A
| Coord arcsec 2000 |
171727.60-274600.8 |
|
Mag |
7.95 |
|
Spectral class |
O (blue) |
|
PmRA |
-2.00 |
|
| PmDE |
-1.0 |
|
SAO |
185228 |
|
HIP |
84588 |
|
Tycho2 |
6820-00171-1 |
|
| HD |
156212 |
|
CD |
CD-2711554 |
|
| Tycho2 |
6820-00171-1 |
|
Pflag |
|
|
RAmdeg |
259.36498334 |
|
DEmdeg |
-27.76689172 |
|
| PmRA |
-2.3 |
|
PmDE |
-0.6 |
|
E RAmdeg |
5 |
|
E DEmdeg |
7 |
|
| E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.18 |
|
EpDEm |
1990.49 |
|
| Num |
14 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.0 |
|
| Q pmDE |
0.7 |
|
BTmag |
8.474 |
|
E BTmag |
0.016 |
|
VTmag |
8.007 |
|
| E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
84588 |
|
| CCDM |
|
|
RAdeg |
259.36498889 |
|
DEdeg |
-27.76689000 |
|
EpRA 1990 |
1.73 |
|
| EpDE 1990 |
1.46 |
|
E RAdeg |
5.2 |
|
E DEdeg |
6.5 |
|
Posflg |
|
|
| Corr |
0.2 |
|
| SAO |
185228 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.001 |
|
| DE1950 |
|
|
PmDE1950 |
-0.024 |
|
Vmag |
7.6 |
|
SpType |
B2 |
|
| Double code |
|
|
Source |
24 |
|
CatNum |
10917 |
|
DM |
CD-2711554 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
156212 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
4.51308024 |
|
DE1950rad |
-0.48369707 |
|
PmRA2000 |
-0.0011 |
|
| PmDE2000 |
-0.023 |
|
| Catalog |
H |
|
HIP |
84588 |
|
Proxy |
|
|
RAhms |
17 17 27.60 |
|
| DEdms |
-27 46 00.8 |
|
Vmag |
7.89 |
|
VarFlag |
|
|
R Vmag |
H |
|
| RAdeg |
259.365 |
|
DEdeg |
-27.7669 |
|
AstroRef |
|
|
Plx |
0.51 |
|
| CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
| MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
| Theta |
|
|
Rho |
|
|
HD |
156212 |
|
BD |
|
|
| CD |
CD-2711554 |
|
CP |
|
|
Dm number |
-2711554 |
|
VIred |
0.72 |
|
| SpType |
B0Iab |
|
R SpType |
|
|
Coord arcsec 2000 |
171727.60-274600.8 |
|
| HIP |
84588 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
| RArad |
4.5267730348 |
|
DErad |
-0.4846236534 |
|
Plx |
0.1 |
|
PmRA |
-1.39 |
|
| PmDE |
0.15 |
|
E RArad |
0.8 |
|
E DErad |
0.46 |
|
E Plx |
0.83 |
|
| E pmRA |
0.9 |
|
E pmDE |
0.48 |
|
Hpmag |
8.0209 |
|
E Hpmag |
0.002 |
|
| SHp |
0.013 |
|
VA |
0 |
|
BV |
0.523 |
|
E BV |
0.027 |
|
| VI |
0.72 |
|
17175-2746 B
| Coord arcsec 2000 |
171727.48-274604.4 |
|
Mag |
16 |
|
Spectral class |
... |
|
Calc delta mag |
8.05 |
|
| Calc coord |
yes |
|
17175-2746 C
| Coord arcsec 2000 |
171727.87-274607.2 |
|
Mag |
15 |
|
Spectral class |
... |
|
Calc delta mag |
7.05 |
|
| Calc coord |
yes |
|
