WDS 20019+4421 : COMPONENTS
20019+4421 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
200151.42+442114.1 |
|
Mag |
9.4 |
|
Spectral class |
F5V (yellow-white) |
|
PmRA |
66.00 |
|
PmDE |
-1.0 |
|
Tycho2 |
3162-00810-1 |
|
HD |
190166 |
|
Tycho2 |
3162-00810-1 |
|
Pflag |
|
|
RAmdeg |
300.46426917 |
|
DEmdeg |
44.35392467 |
|
PmRA |
65.3 |
|
PmDE |
-1.5 |
|
E RAmdeg |
14 |
|
E DEmdeg |
16 |
|
E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1989.43 |
|
EpDEm |
1988.83 |
|
Num |
6 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.6 |
|
Q pmDE |
1.2 |
|
BTmag |
10.242 |
|
E BTmag |
0.029 |
|
VTmag |
9.648 |
|
E VTmag |
0.025 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
300.46405694 |
|
DEdeg |
44.35393028 |
|
EpRA 1990 |
1.64 |
|
EpDE 1990 |
1.67 |
|
E RAdeg |
15.4 |
|
E DEdeg |
16.7 |
|
Posflg |
|
|
Corr |
0.0 |
|
20019+4421 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
200151.38+442112.2 |
|
Mag |
13.1 |
|
Spectral class |
K8V (yellow-orange) |
|
Calc delta mag |
3.7 |
|
Calc coord |
yes |
|