WDS 20108+2029 : COMPONENTS
20108+2029 A
| Componente originario normalizzato |
AB |
|
Name |
HD 191721 |
|
Coord arcsec 2000 |
201045.15+202912.7 |
|
Mag |
7.61 |
|
| Spectral class |
B8 (blue-white) |
|
PmRA |
-2.00 |
|
PmDE |
-8.0 |
|
SAO |
88299 |
|
| HIP |
99421 |
|
Tycho2 |
1626-00634-1 |
|
HD |
191721 |
|
BD |
BD+20 4461 |
|
| Tycho2 |
1626-00634-1 |
|
Pflag |
|
|
RAmdeg |
302.68812363 |
|
DEmdeg |
20.48684755 |
|
| PmRA |
1.1 |
|
PmDE |
-7.3 |
|
E RAmdeg |
4 |
|
E DEmdeg |
5 |
|
| E pmRA |
1.2 |
|
E pmDE |
1.1 |
|
EpRAm |
1991.61 |
|
EpDEm |
1991.31 |
|
| Num |
10 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.9 |
|
| Q pmDE |
1.1 |
|
BTmag |
7.357 |
|
E BTmag |
0.015 |
|
VTmag |
7.440 |
|
| E VTmag |
0.011 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
99421 |
|
| CCDM |
AB |
|
RAdeg |
302.68812083 |
|
DEdeg |
20.48686472 |
|
EpRA 1990 |
1.80 |
|
| EpDE 1990 |
1.62 |
|
E RAdeg |
4.2 |
|
E DEdeg |
4.8 |
|
Posflg |
P |
|
| Corr |
0.2 |
|
| SAO |
88299 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.001 |
|
| DE1950 |
|
|
PmDE1950 |
-0.009 |
|
Vmag |
7 |
|
SpType |
B8 |
|
| Double code |
|
|
Source |
35 |
|
CatNum |
7528 |
|
DM |
BD+20 4461 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
191721 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
5.27324918 |
|
DE1950rad |
0.35495804 |
|
PmRA2000 |
0.0011 |
|
| PmDE2000 |
-0.011 |
|
| Catalog |
H |
|
HIP |
99421 |
|
Proxy |
H |
|
RAhms |
20 10 45.15 |
|
| DEdms |
+20 29 12.7 |
|
Vmag |
7.45 |
|
VarFlag |
|
|
R Vmag |
H |
|
| RAdeg |
302.688 |
|
DEdeg |
20.4869 |
|
AstroRef |
* |
|
Plx |
0.75 |
|
| CCDM |
20108+2029 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
| MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
| Theta |
231 |
|
Rho |
0.266 |
|
HD |
191721 |
|
BD |
BD+20 4461 |
|
| CD |
|
|
CP |
|
|
Dm number |
+20 4461 |
|
VIred |
-0.03 |
|
| SpType |
B8 |
|
R SpType |
|
|
Coord arcsec 2000 |
201045.15+202912.7 |
|
| HIP |
99421 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
| RArad |
5.2829042918 |
|
DErad |
0.3575632194 |
|
Plx |
2.21 |
|
PmRA |
-0.87 |
|
| PmDE |
-7.58 |
|
E RArad |
0.55 |
|
E DErad |
0.49 |
|
E Plx |
0.7 |
|
| E pmRA |
0.83 |
|
E pmDE |
0.67 |
|
Hpmag |
7.4279 |
|
E Hpmag |
0.0013 |
|
| SHp |
0.011 |
|
VA |
0 |
|
BV |
-0.08 |
|
E BV |
0.009 |
|
| VI |
-0.06 |
|
| Ccdm |
20108+2029 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-2.85 |
|
DDEs |
12.7 |
|
| R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
7.6 |
|
Sp |
B8 |
|
PmNote |
* |
|
| PmRA |
-2 |
|
PmDE |
-8 |
|
Dm number |
+20 4461 |
|
Cat1 |
BD |
|
| Name2 |
+20 2213 |
|
Cat2 |
AGK2/3 |
|
HD |
191721 |
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
| HIC |
99421 |
|
20108+2029 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201045.13+202912.5 |
|
Mag |
9.46 |
|
Calc delta mag |
1.85 |
|
| Calc coord |
yes |
|
| Ccdm |
20108+2029 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-2.86 |
|
DDEs |
12.5 |
|
| R dRAs |
82 |
|
Year |
1991 |
|
Theta |
231 |
|
Rho |
0.3 |
|
| Obs |
1 |
|
Vmag |
9.5 |
|
Sp |
|
|
PmNote |
* |
|
| PmRA |
-2 |
|
PmDE |
-8 |
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
| HIC |
99421 |
|
