WDS 18137-1949 : COMPONENTS
18137-1949 A
Componente originario normalizzato |
AB |
|
Name |
HD 166936 |
|
Coord arcsec 2000 |
181344.33-194911.5 |
|
Mag |
9.9 |
|
Spectral class |
B6Ib (blue-white) |
|
PmRA |
2.00 |
|
PmDE |
0.0 |
|
Tycho2 |
6272-02209-1 |
|
HD |
166936 |
|
Tycho2 |
6272-02209-1 |
|
Pflag |
|
|
RAmdeg |
273.43480879 |
|
DEmdeg |
-19.81997629 |
|
PmRA |
1.6 |
|
PmDE |
0.8 |
|
E RAmdeg |
17 |
|
E DEmdeg |
22 |
|
E pmRA |
1.6 |
|
E pmDE |
1.6 |
|
EpRAm |
1988.09 |
|
EpDEm |
1985.43 |
|
Num |
5 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
0.7 |
|
Q pmDE |
1.4 |
|
BTmag |
10.179 |
|
E BTmag |
0.032 |
|
VTmag |
9.957 |
|
E VTmag |
0.037 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
273.43480528 |
|
DEdeg |
-19.81997972 |
|
EpRA 1990 |
1.91 |
|
EpDE 1990 |
1.88 |
|
E RAdeg |
18.3 |
|
E DEdeg |
25.0 |
|
Posflg |
|
|
Corr |
-0.2 |
|
18137-1949 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
181345.53-194926.6 |
|
Mag |
11.4 |
|
PmRA |
6.00 |
|
PmDE |
-2.0 |
|
Calc delta mag |
1.5 |
|
Calc coord |
yes |
|