WDS 20530-2937 : COMPONENTS
20530-2937 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205254.92-293729.0 |
|
Mag |
9.84 |
|
Spectral class |
K1III (yellow-orange) |
|
| PmRA |
10.00 |
|
PmDE |
-11.0 |
|
Tycho2 |
6934-00765-1 |
|
HD |
198672 |
|
| Tycho2 |
6934-00765-1 |
|
Pflag |
|
|
RAmdeg |
313.22885617 |
|
DEmdeg |
-29.62474145 |
|
| PmRA |
9.6 |
|
PmDE |
-11.0 |
|
E RAmdeg |
19 |
|
E DEmdeg |
23 |
|
| E pmRA |
1.9 |
|
E pmDE |
2.0 |
|
EpRAm |
1987.32 |
|
EpDEm |
1984.74 |
|
| Num |
3 |
|
Q RAmdeg |
0.3 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.3 |
|
| Q pmDE |
0.8 |
|
BTmag |
11.074 |
|
E BTmag |
0.056 |
|
VTmag |
9.844 |
|
| E VTmag |
0.030 |
|
Prox |
714 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
313.22883056 |
|
DEdeg |
-29.62471611 |
|
EpRA 1990 |
1.66 |
|
| EpDE 1990 |
1.32 |
|
E RAdeg |
20.9 |
|
E DEdeg |
27.0 |
|
Posflg |
|
|
| Corr |
-0.2 |
|
20530-2937 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205254.77-293726.7 |
|
Mag |
13.5 |
|
Calc delta mag |
3.66 |
|
| Calc coord |
yes |
|
