WDS 18447-4736 : COMPONENTS
18447-4736 A
| Componente originario normalizzato |
AB |
|
Name |
HD 172838 |
|
Coord arcsec 2000 |
184441.39-473545.4 |
|
Mag |
8.8 |
|
| Spectral class |
K1III (yellow-orange) |
|
PmRA |
-2.00 |
|
PmDE |
-14.0 |
|
Tycho2 |
8364-01101-1 |
|
| HD |
172838 |
|
DM |
CD-4712494 |
|
| Tycho2 |
8364-01101-1 |
|
Pflag |
|
|
RAmdeg |
281.17245517 |
|
DEmdeg |
-47.59594026 |
|
| PmRA |
-1.5 |
|
PmDE |
-14.0 |
|
E RAmdeg |
11 |
|
E DEmdeg |
12 |
|
| E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1989.61 |
|
EpDEm |
1988.72 |
|
| Num |
6 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
1.4 |
|
| Q pmDE |
1.3 |
|
BTmag |
10.130 |
|
E BTmag |
0.030 |
|
VTmag |
8.798 |
|
| E VTmag |
0.017 |
|
Prox |
23 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
281.17245861 |
|
DEdeg |
-47.59590806 |
|
EpRA 1990 |
1.72 |
|
| EpDE 1990 |
1.60 |
|
E RAdeg |
10.6 |
|
E DEdeg |
13.2 |
|
Posflg |
D |
|
| Corr |
-0.1 |
|
18447-4736 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
184441.54-473545.6 |
|
Mag |
11.07 |
|
Calc delta mag |
2.27 |
|
| Calc coord |
yes |
|
