WDS 18322-0750 : COMPONENTS
18322-0750 A
Componente originario normalizzato |
AB |
|
Name |
HD 170921 |
|
Coord arcsec 2000 |
183212.94-074931.2 |
|
Mag |
8.38 |
|
Spectral class |
A0 (white) |
|
PmRA |
11.00 |
|
PmDE |
2.0 |
|
Tycho2 |
5691-00425-1 |
|
HD |
170921 |
|
Tycho2 |
5691-00425-1 |
|
Pflag |
P |
|
RAmdeg |
278.05391919 |
|
DEmdeg |
-7.82533282 |
|
PmRA |
10.7 |
|
PmDE |
1.5 |
|
E RAmdeg |
8 |
|
E DEmdeg |
9 |
|
E pmRA |
2.9 |
|
E pmDE |
2.9 |
|
EpRAm |
1991.66 |
|
EpDEm |
1991.55 |
|
Num |
4 |
|
Q RAmdeg |
2.0 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
2.0 |
|
Q pmDE |
0.7 |
|
BTmag |
8.777 |
|
E BTmag |
0.020 |
|
VTmag |
8.376 |
|
E VTmag |
0.016 |
|
Prox |
12 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
278.05386056 |
|
DEdeg |
-7.82538111 |
|
EpRA 1990 |
1.79 |
|
EpDE 1990 |
1.70 |
|
E RAdeg |
8.0 |
|
E DEdeg |
9.1 |
|
Posflg |
D |
|
Corr |
-0.1 |
|
Ccdm |
18322-0750 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.90 |
|
DDEs |
27.5 |
|
R dRAs |
19 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.5 |
|
Sp |
A0 |
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
-07 4617 |
|
Cat1 |
BD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
170921 |
|
M HD |
|
|
ADS BDS |
A11430 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18268S0754A |
|
HIC |
|
|
18322-0750 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
183212.98-074930.2 |
|
Mag |
9.42 |
|
PmRA |
11.00 |
|
PmDE |
2.0 |
|
Tycho2 |
5691-00425-2 |
|
Calc delta mag |
1.04 |
|
Calc coord |
yes |
|
Tycho2 |
5691-00425-2 |
|
Pflag |
P |
|
RAmdeg |
278.05391919 |
|
DEmdeg |
-7.82533282 |
|
PmRA |
10.7 |
|
PmDE |
1.5 |
|
E RAmdeg |
8 |
|
E DEmdeg |
9 |
|
E pmRA |
2.9 |
|
E pmDE |
2.9 |
|
EpRAm |
1991.66 |
|
EpDEm |
1991.55 |
|
Num |
4 |
|
Q RAmdeg |
2.0 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
2.0 |
|
Q pmDE |
0.7 |
|
BTmag |
9.990 |
|
E BTmag |
0.033 |
|
VTmag |
9.418 |
|
E VTmag |
0.028 |
|
Prox |
12 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
278.05406444 |
|
DEdeg |
-7.82510778 |
|
EpRA 1990 |
1.78 |
|
EpDE 1990 |
1.71 |
|
E RAdeg |
18.4 |
|
E DEdeg |
20.7 |
|
Posflg |
D |
|
Corr |
-0.2 |
|
Ccdm |
18322-0750 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
BU 419 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1957 |
|
Theta |
039 |
|
Rho |
1.4 |
|
Obs |
17 |
|
Vmag |
9.2 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A11430 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18268S0754B |
|
HIC |
|
|