WDS 20494-1638 : COMPONENTS
20494-1638 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204923.47-163737.1 |
|
Mag |
9.79 |
|
Spectral class |
F8V (yellow-white) |
|
| PmRA |
29.00 |
|
PmDE |
-24.0 |
|
Tycho2 |
6344-01698-1 |
|
HD |
198219 |
|
| Tycho2 |
6344-01698-1 |
|
Pflag |
|
|
RAmdeg |
312.34781009 |
|
DEmdeg |
-16.62699725 |
|
| PmRA |
25.7 |
|
PmDE |
-28.8 |
|
E RAmdeg |
23 |
|
E DEmdeg |
23 |
|
| E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1982.28 |
|
EpDEm |
1981.72 |
|
| Num |
8 |
|
Q RAmdeg |
2.4 |
|
Q DEmdeg |
1.8 |
|
Q pmRA |
2.4 |
|
| Q pmDE |
1.8 |
|
BTmag |
10.402 |
|
E BTmag |
0.047 |
|
VTmag |
9.788 |
|
| E VTmag |
0.041 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
312.34773889 |
|
DEdeg |
-16.62693444 |
|
EpRA 1990 |
1.72 |
|
| EpDE 1990 |
1.68 |
|
E RAdeg |
28.0 |
|
E DEdeg |
29.2 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
20494-1638 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204923.60-163736.4 |
|
Mag |
12.7 |
|
Calc delta mag |
2.91 |
|
| Calc coord |
yes |
|
