WDS 20170+1538 : COMPONENTS
20170+1538 A
Componente originario normalizzato |
AB |
|
Name |
HD 355380 |
|
Coord arcsec 2000 |
201702.07+153803.8 |
|
Mag |
9.3 |
|
Spectral class |
A7 (white) |
|
PmRA |
-26.00 |
|
PmDE |
-55.0 |
|
Tycho2 |
1631-00209-1 |
|
HD |
355380 |
|
Tycho2 |
1631-00209-1 |
|
Pflag |
|
|
RAmdeg |
304.25863302 |
|
DEmdeg |
15.63439904 |
|
PmRA |
-26.9 |
|
PmDE |
-55.3 |
|
E RAmdeg |
19 |
|
E DEmdeg |
18 |
|
E pmRA |
1.2 |
|
E pmDE |
1.1 |
|
EpRAm |
1988.88 |
|
EpDEm |
1988.67 |
|
Num |
4 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.7 |
|
BTmag |
10.215 |
|
E BTmag |
0.033 |
|
VTmag |
9.562 |
|
E VTmag |
0.027 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
304.25869778 |
|
DEdeg |
15.63452861 |
|
EpRA 1990 |
1.61 |
|
EpDE 1990 |
1.57 |
|
E RAdeg |
19.0 |
|
E DEdeg |
17.9 |
|
Posflg |
|
|
Corr |
-0.1 |
|
20170+1538 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201700.34+153810.8 |
|
Mag |
10.9 |
|
Spectral class |
G3 (yellow) |
|
PmRA |
1.00 |
|
PmDE |
-6.0 |
|
Calc delta mag |
1.6 |
|
Calc coord |
yes |
|