WDS 20487+5155 : COMPONENTS
20487+5155 A
| Componente originario normalizzato |
AB |
|
Name |
HD 198513 |
|
Coord arcsec 2000 |
204842.74+515437.1 |
|
Mag |
6.38 |
|
| Spectral class |
B8np (blue-white) |
|
PmRA |
-1.00 |
|
PmDE |
-4.0 |
|
SAO |
32908 |
|
| HIP |
102712 |
|
Tycho2 |
3586-02802-1 |
|
HD |
198513 |
|
HR |
7978 |
|
| GC |
29033 |
|
BD |
BD+51 2957 |
|
| Tycho2 |
3586-02802-1 |
|
Pflag |
|
|
RAmdeg |
312.17807323 |
|
DEmdeg |
51.91031404 |
|
| PmRA |
-0.5 |
|
PmDE |
-4.4 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
| E pmRA |
2.8 |
|
E pmDE |
3.1 |
|
EpRAm |
1991.53 |
|
EpDEm |
1991.71 |
|
| Num |
3 |
|
Q RAmdeg |
0.2 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.2 |
|
| Q pmDE |
1.1 |
|
BTmag |
6.263 |
|
E BTmag |
0.014 |
|
VTmag |
6.380 |
|
| E VTmag |
0.010 |
|
Prox |
42 |
|
TYC |
T |
|
HIP |
102712 |
|
| CCDM |
A |
|
RAdeg |
312.17807500 |
|
DEdeg |
51.91032417 |
|
EpRA 1990 |
1.55 |
|
| EpDE 1990 |
1.73 |
|
E RAdeg |
4.1 |
|
E DEdeg |
3.8 |
|
Posflg |
|
|
| Corr |
0.2 |
|
| SAO |
32908 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0003 |
|
| DE1950 |
|
|
PmDE1950 |
0.009 |
|
Vmag |
6.3 |
|
SpType |
B9 |
|
| Double code |
|
|
Source |
70 |
|
CatNum |
29033 |
|
DM |
BD+51 2957 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
198513 |
|
M HD |
0 |
|
| GC |
29033 |
|
RA1950rad |
5.44194144 |
|
DE1950rad |
0.90275674 |
|
PmRA2000 |
0.0007 |
|
| PmDE2000 |
0.007 |
|
| Catalog |
H |
|
HIP |
102712 |
|
Proxy |
H |
|
RAhms |
20 48 42.74 |
|
| DEdms |
+51 54 37.2 |
|
Vmag |
6.26 |
|
VarFlag |
|
|
R Vmag |
G |
|
| RAdeg |
312.178 |
|
DEdeg |
51.9103 |
|
AstroRef |
A |
|
Plx |
4.12 |
|
| CCDM |
20487+5155 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
| MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
| Theta |
73 |
|
Rho |
4.21 |
|
HD |
198513 |
|
BD |
BD+51 2957 |
|
| CD |
|
|
CP |
|
|
Dm number |
+51 2957 |
|
VIred |
-0.05 |
|
| SpType |
B8np |
|
R SpType |
|
|
Coord arcsec 2000 |
204842.74+515437.2 |
|
| HIP |
102712 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
| RArad |
5.4485352 |
|
DErad |
0.9060060881 |
|
Plx |
4.49 |
|
PmRA |
5.52 |
|
| PmDE |
1.56 |
|
E RArad |
0.39 |
|
E DErad |
0.36 |
|
E Plx |
0.44 |
|
| E pmRA |
0.48 |
|
E pmDE |
0.5 |
|
Hpmag |
6.2678 |
|
E Hpmag |
0.0005 |
|
| SHp |
0.005 |
|
VA |
0 |
|
BV |
-0.071 |
|
E BV |
0.001 |
|
| VI |
-0.05 |
|
| Ccdm |
20487+5155 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
0.73 |
|
DDEs |
-22.2 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
6.5 |
|
Sp |
B2 |
|
PmNote |
* |
|
| PmRA |
3 |
|
PmDE |
9 |
|
Dm number |
+51 2957 |
|
Cat1 |
BD |
|
| Name2 |
32908 |
|
Cat2 |
SAO |
|
HD |
198513 |
|
M HD |
|
|
| ADS BDS |
A14336 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20457N5132A |
|
| HIC |
102712 |
|
20487+5155 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204843.01+515438.4 |
|
Mag |
8.63 |
|
PmRA |
6.00 |
|
| PmDE |
2.0 |
|
Calc delta mag |
2.25 |
|
Calc coord |
yes |
|
| Ccdm |
20487+5155 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
STF2732 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1831 |
|
Theta |
074 |
|
Rho |
4.1 |
|
| Obs |
14 |
|
Vmag |
8.5 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A14336 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20457N5132B |
|
| HIC |
102712 |
|
