WDS 20474-2145 : COMPONENTS
20474-2145 A
| Componente originario normalizzato |
AB |
|
Name |
HD 197919 |
|
Coord arcsec 2000 |
204726.79-214453.7 |
|
Mag |
9.9 |
|
| Spectral class |
K1III: (yellow-orange) |
|
PmRA |
8.00 |
|
PmDE |
-4.0 |
|
SAO |
189698 |
|
| Tycho2 |
6343-01603-1 |
|
HD |
197919 |
|
DM |
CD-2215003 |
|
| Tycho2 |
6343-01603-1 |
|
Pflag |
|
|
RAmdeg |
311.86165364 |
|
DEmdeg |
-21.74826496 |
|
| PmRA |
7.8 |
|
PmDE |
-4.0 |
|
E RAmdeg |
15 |
|
E DEmdeg |
19 |
|
| E pmRA |
1.5 |
|
E pmDE |
1.6 |
|
EpRAm |
1988.44 |
|
EpDEm |
1986.07 |
|
| Num |
9 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.3 |
|
| Q pmDE |
0.6 |
|
BTmag |
10.988 |
|
E BTmag |
0.056 |
|
VTmag |
9.551 |
|
| E VTmag |
0.024 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
311.86163083 |
|
DEdeg |
-21.74825639 |
|
EpRA 1990 |
1.66 |
|
| EpDE 1990 |
1.31 |
|
E RAdeg |
17.0 |
|
E DEdeg |
22.9 |
|
Posflg |
|
|
| Corr |
-0.2 |
|
| SAO |
189698 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0003 |
|
| DE1950 |
|
|
PmDE1950 |
0.005 |
|
Vmag |
9.1 |
|
SpType |
K0 |
|
| Double code |
|
|
Source |
25 |
|
CatNum |
14423 |
|
DM |
CD-2215003 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
197919 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
5.43036623 |
|
DE1950rad |
-0.38279736 |
|
PmRA2000 |
-0.0003 |
|
| PmDE2000 |
0.003 |
|
20474-2145 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204726.79-214453.7 |
|
Mag |
9.9 |
|
Calc coord |
yes |
|
