WDS 17231+2545 : COMPONENTS
17231+2545 A
| Componente originario normalizzato |
AB |
|
Name |
HD 157581 |
|
Coord arcsec 2000 |
172307.69+254511.1 |
|
Mag |
8.83 |
|
| Spectral class |
F5 (yellow-white) |
|
PmRA |
-1.00 |
|
PmDE |
16.0 |
|
Tycho2 |
2078-00223-1 |
|
| HD |
157581 |
|
ADS |
10514 |
|
DM |
BD+25 3254 |
|
| Tycho2 |
2078-00223-1 |
|
Pflag |
P |
|
RAmdeg |
260.78205718 |
|
DEmdeg |
25.75308019 |
|
| PmRA |
-1.4 |
|
PmDE |
16.2 |
|
E RAmdeg |
8 |
|
E DEmdeg |
7 |
|
| E pmRA |
2.0 |
|
E pmDE |
1.9 |
|
EpRAm |
1991.23 |
|
EpDEm |
1991.52 |
|
| Num |
5 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.1 |
|
| Q pmDE |
1.1 |
|
BTmag |
9.406 |
|
E BTmag |
0.018 |
|
VTmag |
8.830 |
|
| E VTmag |
0.013 |
|
Prox |
10 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
260.78207972 |
|
DEdeg |
25.75298528 |
|
EpRA 1990 |
1.47 |
|
| EpDE 1990 |
1.72 |
|
E RAdeg |
8.2 |
|
E DEdeg |
6.6 |
|
Posflg |
D |
|
| Corr |
0.0 |
|
| Ccdm |
17231+2545 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
1.64 |
|
DDEs |
10.4 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
9.0 |
|
Sp |
F5 |
|
PmNote |
* |
|
| PmRA |
0 |
|
PmDE |
6 |
|
Dm number |
+25 3254 |
|
Cat1 |
BD |
|
| Name2 |
+25 1771 |
|
Cat2 |
AGK2/3 |
|
HD |
157581 |
|
M HD |
|
|
| ADS BDS |
A10514 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17191N2551A |
|
| HIC |
|
|
17231+2545 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
172307.67+254511.9 |
|
Mag |
9.67 |
|
PmRA |
-1.00 |
|
| PmDE |
16.0 |
|
Tycho2 |
2078-00223-2 |
|
Calc delta mag |
0.84 |
|
Calc coord |
yes |
|
| Tycho2 |
2078-00223-2 |
|
Pflag |
P |
|
RAmdeg |
260.78205718 |
|
DEmdeg |
25.75308019 |
|
| PmRA |
-1.4 |
|
PmDE |
16.2 |
|
E RAmdeg |
8 |
|
E DEmdeg |
7 |
|
| E pmRA |
2.0 |
|
E pmDE |
1.9 |
|
EpRAm |
1991.23 |
|
EpDEm |
1991.52 |
|
| Num |
5 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.1 |
|
| Q pmDE |
1.1 |
|
BTmag |
10.281 |
|
E BTmag |
0.026 |
|
VTmag |
9.668 |
|
| E VTmag |
0.022 |
|
Prox |
10 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
260.78199639 |
|
DEdeg |
25.75324028 |
|
EpRA 1990 |
1.47 |
|
| EpDE 1990 |
1.71 |
|
E RAdeg |
15.4 |
|
E DEdeg |
12.1 |
|
Posflg |
D |
|
| Corr |
0.0 |
|
| Ccdm |
17231+2545 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
HO 415 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1891 |
|
Theta |
335 |
|
Rho |
1.0 |
|
| Obs |
21 |
|
Vmag |
9.7 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A10514 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17191N2551B |
|
| HIC |
|
|
