WDS 18090-1825 : COMPONENTS
18090-1825 A
Componente originario normalizzato |
AB |
|
Name |
HD 165890 |
|
Coord arcsec 2000 |
180902.91-182429.4 |
|
Mag |
10.12 |
|
Spectral class |
B7/8Ib (blue-white) |
|
PmRA |
1.00 |
|
PmDE |
5.0 |
|
Tycho2 |
6268-01185-1 |
|
HD |
165890 |
|
Tycho2 |
6268-01185-1 |
|
Pflag |
|
|
RAmdeg |
272.26215567 |
|
DEmdeg |
-18.40819208 |
|
PmRA |
3.6 |
|
PmDE |
6.3 |
|
E RAmdeg |
21 |
|
E DEmdeg |
26 |
|
E pmRA |
2.5 |
|
E pmDE |
2.6 |
|
EpRAm |
1990.96 |
|
EpDEm |
1990.51 |
|
Num |
3 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.6 |
|
BTmag |
10.313 |
|
E BTmag |
0.034 |
|
VTmag |
10.119 |
|
E VTmag |
0.040 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
272.26214722 |
|
DEdeg |
-18.40820611 |
|
EpRA 1990 |
1.88 |
|
EpDE 1990 |
1.89 |
|
E RAdeg |
20.5 |
|
E DEdeg |
25.7 |
|
Posflg |
|
|
Corr |
0.0 |
|
18090-1825 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
180904.34-182438.5 |
|
Mag |
11.4 |
|
PmRA |
-13.00 |
|
PmDE |
0.0 |
|
Calc delta mag |
1.28 |
|
Calc coord |
yes |
|