WDS 17257-4516 : COMPONENTS
17257-4516 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
172541.75-451600.4 |
|
Mag |
8.14 |
|
Spectral class |
A5V (white) |
|
| PmRA |
4.00 |
|
PmDE |
-17.0 |
|
SAO |
227939 |
|
Tycho2 |
8341-00765-1 |
|
| HD |
157477 |
|
GC |
23547 |
|
DM |
CD-4511506 |
|
| Tycho2 |
8341-00765-1 |
|
Pflag |
|
|
RAmdeg |
261.42397185 |
|
DEmdeg |
-45.26680436 |
|
| PmRA |
-1.6 |
|
PmDE |
-17.5 |
|
E RAmdeg |
5 |
|
E DEmdeg |
7 |
|
| E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.62 |
|
EpDEm |
1991.51 |
|
| Num |
9 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.1 |
|
| Q pmDE |
0.8 |
|
BTmag |
8.417 |
|
E BTmag |
0.017 |
|
VTmag |
8.135 |
|
| E VTmag |
0.013 |
|
Prox |
771 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
261.42397722 |
|
DEdeg |
-45.26676472 |
|
EpRA 1990 |
1.81 |
|
| EpDE 1990 |
1.88 |
|
E RAdeg |
5.3 |
|
E DEdeg |
6.7 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
| SAO |
227939 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0015 |
|
| DE1950 |
|
|
PmDE1950 |
0.006 |
|
Vmag |
8.2 |
|
SpType |
A3 |
|
| Double code |
|
|
Source |
70 |
|
CatNum |
23547 |
|
DM |
CD-4511506 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
157477 |
|
M HD |
0 |
|
| GC |
23547 |
|
RA1950rad |
4.54668726 |
|
DE1950rad |
-0.78927951 |
|
PmRA2000 |
0.0015 |
|
| PmDE2000 |
0.006 |
|
| Ccdm |
17257-4516 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-0.19 |
|
DDEs |
-0.6 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
8.2 |
|
Sp |
A3 |
|
PmNote |
* |
|
| PmRA |
10 |
|
PmDE |
-22 |
|
Dm number |
-4511506 |
|
Cat1 |
CD |
|
| Name2 |
227939 |
|
Cat2 |
SAO |
|
HD |
157477 |
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17184S4510A |
|
| HIC |
|
|
17257-4516 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
172541.98-451557.6 |
|
Mag |
13.5 |
|
Calc delta mag |
5.36 |
|
| Calc coord |
yes |
|
| Ccdm |
17257-4516 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
B 1857 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1930 |
|
Theta |
063 |
|
Rho |
4.0 |
|
| Obs |
1 |
|
Vmag |
13.5 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17184S4510B |
|
| HIC |
|
|
