WDS 21297+1719 : COMPONENTS
21297+1719 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
212940.46+171846.2 |
|
Mag |
10.6 |
|
Spectral class |
F8 (yellow-white) |
|
| PmRA |
25.00 |
|
PmDE |
-8.0 |
|
| Ccdm |
21297+1719 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-1.52 |
|
DDEs |
-12.8 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
9.6 |
|
Sp |
F8 |
|
PmNote |
* |
|
| PmRA |
25 |
|
PmDE |
6 |
|
Dm number |
+16 4539 |
|
Cat1 |
BD |
|
| Name2 |
+17 2387 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
21250N1652A |
|
| HIC |
|
|
21297+1719 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
212940.49+171846.8 |
|
Mag |
10.56 |
|
PmRA |
25.00 |
|
| PmDE |
-8.0 |
|
Tycho2 |
1668-00756-1 |
|
Calc delta mag |
0.04 |
|
Calc coord |
yes |
|
| Tycho2 |
1668-00756-1 |
|
Pflag |
|
|
RAmdeg |
322.41867243 |
|
DEmdeg |
17.31291705 |
|
| PmRA |
25.3 |
|
PmDE |
-8.4 |
|
E RAmdeg |
20 |
|
E DEmdeg |
27 |
|
| E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1989.67 |
|
EpDEm |
1987.07 |
|
| Num |
3 |
|
Q RAmdeg |
0.1 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.1 |
|
| Q pmDE |
1.2 |
|
BTmag |
10.639 |
|
E BTmag |
0.043 |
|
VTmag |
9.997 |
|
| E VTmag |
0.036 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
322.41861222 |
|
DEdeg |
17.31293639 |
|
EpRA 1990 |
1.83 |
|
| EpDE 1990 |
1.67 |
|
E RAdeg |
19.8 |
|
E DEdeg |
28.0 |
|
Posflg |
P |
|
| Corr |
-0.2 |
|
| Ccdm |
21297+1719 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
COU 535 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1970 |
|
Theta |
25 |
|
Rho |
0.5 |
|
| Obs |
1 |
|
Vmag |
9.7 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
21250N1652B |
|
| HIC |
|
|
