WDS 20474-1837 : COMPONENTS
20474-1837 A
| Componente originario normalizzato |
AB |
|
Name |
HD 197930 |
|
Coord arcsec 2000 |
204722.91-183716.3 |
|
Mag |
8.2 |
|
| Spectral class |
F7/8V (yellow-white) |
|
PmRA |
-4.00 |
|
PmDE |
-37.0 |
|
SAO |
163877 |
|
| HIP |
102587 |
|
Tycho2 |
6335-00114-1 |
|
HD |
197930 |
|
BD |
BD-19 5925 |
|
| Tycho2 |
6335-00114-1 |
|
Pflag |
|
|
RAmdeg |
311.84547791 |
|
DEmdeg |
-18.62121887 |
|
| PmRA |
-3.6 |
|
PmDE |
-35.1 |
|
E RAmdeg |
5 |
|
E DEmdeg |
7 |
|
| E pmRA |
1.1 |
|
E pmDE |
1.1 |
|
EpRAm |
1991.19 |
|
EpDEm |
1990.33 |
|
| Num |
14 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
1.1 |
|
| Q pmDE |
1.2 |
|
BTmag |
8.807 |
|
E BTmag |
0.017 |
|
VTmag |
8.200 |
|
| E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
102587 |
|
| CCDM |
|
|
RAdeg |
311.84548611 |
|
DEdeg |
-18.62113361 |
|
EpRA 1990 |
1.76 |
|
| EpDE 1990 |
1.29 |
|
E RAdeg |
5.1 |
|
E DEdeg |
6.7 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
| SAO |
163877 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0016 |
|
| DE1950 |
|
|
PmDE1950 |
-0.026 |
|
Vmag |
8.6 |
|
SpType |
G0 |
|
| Double code |
|
|
Source |
22 |
|
CatNum |
8919 |
|
DM |
BD-19 5925 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
197930 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
5.43031365 |
|
DE1950rad |
-0.32821092 |
|
PmRA2000 |
-0.0015 |
|
| PmDE2000 |
-0.028 |
|
| Catalog |
H |
|
HIP |
102587 |
|
Proxy |
|
|
RAhms |
20 47 22.92 |
|
| DEdms |
-18 37 16.1 |
|
Vmag |
8.14 |
|
VarFlag |
|
|
R Vmag |
G |
|
| RAdeg |
311.845 |
|
DEdeg |
-18.6211 |
|
AstroRef |
|
|
Plx |
13.96 |
|
| CCDM |
20474-1837 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
| MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
| Theta |
|
|
Rho |
|
|
HD |
197930 |
|
BD |
BD-19 5925 |
|
| CD |
|
|
CP |
|
|
Dm number |
-19 5925 |
|
VIred |
0.64 |
|
| SpType |
F7/F8V |
|
R SpType |
|
|
Coord arcsec 2000 |
204722.92-183716.1 |
|
| HIP |
102587 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
| RArad |
5.4427305868 |
|
DErad |
-0.3250001188 |
|
Plx |
14.18 |
|
PmRA |
-7.03 |
|
| PmDE |
-36.83 |
|
E RArad |
0.68 |
|
E DErad |
0.47 |
|
E Plx |
0.78 |
|
| E pmRA |
0.9 |
|
E pmDE |
0.86 |
|
Hpmag |
8.2629 |
|
E Hpmag |
0.0011 |
|
| SHp |
0.012 |
|
VA |
0 |
|
BV |
0.568 |
|
E BV |
0.015 |
|
| VI |
0.64 |
|
| Ccdm |
20474-1837 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-1.17 |
|
DDEs |
-15.5 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
8.1 |
|
Sp |
G0 |
|
PmNote |
* |
|
| PmRA |
-23 |
|
PmDE |
-26 |
|
Dm number |
-19 5925 |
|
Cat1 |
BD |
|
| Name2 |
163877 |
|
Cat2 |
SAO |
|
HD |
197930 |
|
M HD |
|
|
| ADS BDS |
B10503 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20417S1859A |
|
| HIC |
102587 |
|
20474-1837 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204721.02-183710.0 |
|
Mag |
12.1 |
|
PmRA |
-6.00 |
|
| PmDE |
-31.0 |
|
Calc delta mag |
3.9 |
|
Calc coord |
yes |
|
| Ccdm |
20474-1837 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
HJ 2995 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1830 |
|
Theta |
284 |
|
Rho |
20.0 |
|
| Obs |
1 |
|
Vmag |
11.1 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
B10503 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20417S1859B |
|
| HIC |
|
|
