WDS 20181+1555 : COMPONENTS
20181+1555 A
Componente originario normalizzato |
AB |
|
Name |
HD 355372 |
|
Coord arcsec 2000 |
201806.69+155409.5 |
|
Mag |
10.7 |
|
Spectral class |
B2 (blue-white) |
|
PmRA |
5.00 |
|
PmDE |
-3.0 |
|
Tycho2 |
1631-00441-1 |
|
HD |
355372 |
|
Tycho2 |
1631-00441-1 |
|
Pflag |
|
|
RAmdeg |
304.52795076 |
|
DEmdeg |
15.90264229 |
|
PmRA |
7.2 |
|
PmDE |
-1.6 |
|
E RAmdeg |
32 |
|
E DEmdeg |
33 |
|
E pmRA |
1.6 |
|
E pmDE |
1.5 |
|
EpRAm |
1986.64 |
|
EpDEm |
1985.32 |
|
Num |
3 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.1 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.1 |
|
BTmag |
10.876 |
|
E BTmag |
0.051 |
|
VTmag |
10.620 |
|
E VTmag |
0.056 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
304.52793333 |
|
DEdeg |
15.90264583 |
|
EpRA 1990 |
1.69 |
|
EpDE 1990 |
1.55 |
|
E RAdeg |
33.1 |
|
E DEdeg |
34.3 |
|
Posflg |
|
|
Corr |
-0.1 |
|
20181+1555 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201806.77+155413.0 |
|
Mag |
11.9 |
|
Spectral class |
A2 (white) |
|
Calc delta mag |
1.2 |
|
Calc coord |
yes |
|