WDS 18392-4657 : COMPONENTS
18392-4657 A
| Componente originario normalizzato |
AB |
|
Name |
HD 171818 |
|
Coord arcsec 2000 |
183911.54-465658.3 |
|
Mag |
9.71 |
|
| Spectral class |
A2III (white) |
|
PmRA |
3.00 |
|
PmDE |
-9.0 |
|
Tycho2 |
8364-00357-1 |
|
| HD |
171818 |
|
| Tycho2 |
8364-00357-1 |
|
Pflag |
|
|
RAmdeg |
279.79809505 |
|
DEmdeg |
-46.94954042 |
|
| PmRA |
-5.0 |
|
PmDE |
-11.7 |
|
E RAmdeg |
21 |
|
E DEmdeg |
24 |
|
| E pmRA |
2.0 |
|
E pmDE |
1.9 |
|
EpRAm |
1990.43 |
|
EpDEm |
1989.86 |
|
| Num |
3 |
|
Q RAmdeg |
0.2 |
|
Q DEmdeg |
0.4 |
|
Q pmRA |
0.2 |
|
| Q pmDE |
0.4 |
|
BTmag |
10.126 |
|
E BTmag |
0.035 |
|
VTmag |
9.711 |
|
| E VTmag |
0.035 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
279.79811167 |
|
DEdeg |
-46.94951361 |
|
EpRA 1990 |
1.76 |
|
| EpDE 1990 |
1.77 |
|
E RAdeg |
20.5 |
|
E DEdeg |
24.3 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
18392-4657 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
183911.55-465656.6 |
|
Mag |
11.9 |
|
Calc delta mag |
2.19 |
|
| Calc coord |
yes |
|
