WDS 20168+3731 : COMPONENTS
| |
A |
| B |
pa=298.4°
sep=121.87"
|
20168+3731 A
| Componente originario normalizzato |
AB |
|
Name |
HD 228721 |
|
Coord arcsec 2000 |
201652.85+373104.7 |
|
Mag |
8.65 |
|
| Spectral class |
G9.5IIIb (yellow) |
|
PmRA |
26.00 |
|
PmDE |
0.0 |
|
SAO |
69750 |
|
| Tycho2 |
3151-00943-1 |
|
HD |
228721 |
|
DM |
BD+37 3865 |
|
| Tycho2 |
3151-00943-1 |
|
Pflag |
|
|
RAmdeg |
304.22019830 |
|
DEmdeg |
37.51798120 |
|
| PmRA |
25.7 |
|
PmDE |
1.0 |
|
E RAmdeg |
9 |
|
E DEmdeg |
8 |
|
| E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1990.56 |
|
EpDEm |
1990.94 |
|
| Num |
10 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.9 |
|
| Q pmDE |
1.2 |
|
BTmag |
9.883 |
|
E BTmag |
0.023 |
|
VTmag |
8.654 |
|
| E VTmag |
0.013 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
304.22012306 |
|
DEdeg |
37.51797861 |
|
EpRA 1990 |
1.61 |
|
| EpDE 1990 |
1.69 |
|
E RAdeg |
8.5 |
|
E DEdeg |
8.4 |
|
Posflg |
|
|
| Corr |
0.0 |
|
| SAO |
69750 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0019 |
|
| DE1950 |
|
|
PmDE1950 |
0.004 |
|
Vmag |
8.4 |
|
SpType |
A7 |
|
| Double code |
|
|
Source |
5 |
|
CatNum |
1947 |
|
DM |
BD+37 3865 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
228721 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
5.30153747 |
|
DE1950rad |
0.65209843 |
|
PmRA2000 |
0.0022 |
|
| PmDE2000 |
0.002 |
|
20168+3731 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201643.84+373202.6 |
|
Mag |
8.72 |
|
PmRA |
0.00 |
|
| PmDE |
-5.0 |
|
Calc delta mag |
0.07 |
|
Calc coord |
yes |
|
