WDS 20177+3518 : COMPONENTS
20177+3518 A
| Componente originario normalizzato |
AB |
|
Name |
HD 228775 |
|
Coord arcsec 2000 |
201743.37+351838.3 |
|
Mag |
10.11 |
|
| Spectral class |
G5 (yellow) |
|
PmRA |
38.00 |
|
PmDE |
28.0 |
|
Tycho2 |
2680-00452-1 |
|
| HD |
228775 |
|
| Tycho2 |
2680-00452-1 |
|
Pflag |
|
|
RAmdeg |
304.43070987 |
|
DEmdeg |
35.31066160 |
|
| PmRA |
37.7 |
|
PmDE |
28.3 |
|
E RAmdeg |
19 |
|
E DEmdeg |
17 |
|
| E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1987.02 |
|
EpDEm |
1988.75 |
|
| Num |
8 |
|
Q RAmdeg |
1.8 |
|
Q DEmdeg |
3.5 |
|
Q pmRA |
1.8 |
|
| Q pmDE |
3.5 |
|
BTmag |
10.769 |
|
E BTmag |
0.035 |
|
VTmag |
10.111 |
|
| E VTmag |
0.028 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
304.43061167 |
|
DEdeg |
35.31058361 |
|
EpRA 1990 |
1.53 |
|
| EpDE 1990 |
1.73 |
|
E RAdeg |
21.5 |
|
E DEdeg |
18.2 |
|
Posflg |
|
|
| Corr |
0.0 |
|
20177+3518 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201743.30+351841.5 |
|
Mag |
12.3 |
|
Calc delta mag |
2.19 |
|
| Calc coord |
yes |
|
