WDS 20170+4017 : COMPONENTS
20170+4017 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201658.28+401718.0 |
|
Mag |
9.15 |
|
Spectral class |
OB (blue) |
|
PmRA |
-1.00 |
|
PmDE |
-6.0 |
|
20170+4017 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201658.09+401723.1 |
|
Mag |
10.91 |
|
Tycho2 |
3155-01696-1 |
|
Calc delta mag |
1.76 |
|
Calc coord |
yes |
|
Tycho2 |
3155-01696-1 |
|
Pflag |
|
|
RAmdeg |
304.24280392 |
|
DEmdeg |
40.28835940 |
|
PmRA |
-1.6 |
|
PmDE |
-5.2 |
|
E RAmdeg |
60 |
|
E DEmdeg |
63 |
|
E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1971.72 |
|
EpDEm |
1967.21 |
|
Num |
4 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
0.0 |
|
Q pmRA |
0.7 |
|
Q pmDE |
0.0 |
|
BTmag |
11.660 |
|
E BTmag |
0.083 |
|
VTmag |
11.162 |
|
E VTmag |
0.092 |
|
Prox |
920 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
304.24280889 |
|
DEdeg |
40.28837139 |
|
EpRA 1990 |
1.62 |
|
EpDE 1990 |
1.63 |
|
E RAdeg |
67.2 |
|
E DEdeg |
72.6 |
|
Posflg |
|
|
Corr |
-0.1 |
|