WDS 20439-1646 : COMPONENTS
20439-1646 A
| Componente originario normalizzato |
AB |
|
Name |
HD 197381 |
|
Coord arcsec 2000 |
204352.90-164542.1 |
|
Mag |
9.76 |
|
| Spectral class |
A9/F0V (white) |
|
PmRA |
17.00 |
|
PmDE |
16.0 |
|
SAO |
163835 |
|
| Tycho2 |
6331-00132-1 |
|
HD |
197381 |
|
DM |
BD-17 6067 |
|
| Tycho2 |
6331-00132-1 |
|
Pflag |
|
|
RAmdeg |
310.97043818 |
|
DEmdeg |
-16.76170144 |
|
| PmRA |
16.9 |
|
PmDE |
16.4 |
|
E RAmdeg |
15 |
|
E DEmdeg |
19 |
|
| E pmRA |
1.6 |
|
E pmDE |
1.6 |
|
EpRAm |
1988.84 |
|
EpDEm |
1986.99 |
|
| Num |
8 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
2.0 |
|
Q pmRA |
1.1 |
|
| Q pmDE |
1.9 |
|
BTmag |
10.141 |
|
E BTmag |
0.030 |
|
VTmag |
9.750 |
|
| E VTmag |
0.029 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
310.97039694 |
|
DEdeg |
-16.76174333 |
|
EpRA 1990 |
1.69 |
|
| EpDE 1990 |
1.33 |
|
E RAdeg |
15.6 |
|
E DEdeg |
20.8 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
| SAO |
163835 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0 |
|
| DE1950 |
|
|
PmDE1950 |
0.006 |
|
Vmag |
9.2 |
|
SpType |
A3 |
|
| Double code |
|
|
Source |
21 |
|
CatNum |
7806 |
|
DM |
BD-17 6067 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
197381 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
5.41514963 |
|
DE1950rad |
-0.29571341 |
|
PmRA2000 |
0.0002 |
|
| PmDE2000 |
0.004 |
|
| Ccdm |
20439-1646 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-1.21 |
|
DDEs |
17.5 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
9.5 |
|
Sp |
A3 |
|
PmNote |
* |
|
| PmRA |
0 |
|
PmDE |
6 |
|
Dm number |
-17 6067 |
|
Cat1 |
BD |
|
| Name2 |
163835 |
|
Cat2 |
SAO |
|
HD |
197381 |
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20382S1707A |
|
| HIC |
|
|
20439-1646 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204353.00-164542.9 |
|
Mag |
12.36 |
|
PmRA |
17.00 |
|
| PmDE |
16.0 |
|
Calc delta mag |
2.6 |
|
Calc coord |
yes |
|
| Ccdm |
20439-1646 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
RST3268 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1934 |
|
Theta |
118 |
|
Rho |
1.6 |
|
| Obs |
3 |
|
Vmag |
12.6 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20382S1707B |
|
| HIC |
|
|
