WDS 20429+2754 : COMPONENTS
20429+2754 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204251.48+275357.3 |
|
Mag |
9.7 |
|
Spectral class |
F8 (yellow-white) |
|
| PmRA |
-17.00 |
|
PmDE |
26.0 |
|
Tycho2 |
2178-00661-1 |
|
HD |
340887 |
|
| Tycho2 |
2178-00661-1 |
|
Pflag |
|
|
RAmdeg |
310.71451524 |
|
DEmdeg |
27.89926320 |
|
| PmRA |
-16.7 |
|
PmDE |
26.3 |
|
E RAmdeg |
15 |
|
E DEmdeg |
15 |
|
| E pmRA |
2.1 |
|
E pmDE |
2.0 |
|
EpRAm |
1991.16 |
|
EpDEm |
1991.18 |
|
| Num |
3 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
0.7 |
|
| Q pmDE |
1.5 |
|
BTmag |
10.399 |
|
E BTmag |
0.027 |
|
VTmag |
9.798 |
|
| E VTmag |
0.022 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
310.71455861 |
|
DEdeg |
27.89920278 |
|
EpRA 1990 |
1.71 |
|
| EpDE 1990 |
1.75 |
|
E RAdeg |
14.8 |
|
E DEdeg |
15.0 |
|
Posflg |
|
|
| Corr |
0.1 |
|
| Ccdm |
20429+2754 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-2.60 |
|
DDEs |
-2.1 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
10.1 |
|
Sp |
F8 |
|
PmNote |
* |
|
| PmRA |
-20 |
|
PmDE |
29 |
|
Dm number |
+27 3838 |
|
Cat1 |
BD |
|
| Name2 |
+27 2277 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20386N2734A |
|
| HIC |
|
|
20429+2754 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204251.37+275359.5 |
|
Mag |
17.1 |
|
Calc delta mag |
7.4 |
|
| Calc coord |
yes |
|
| Ccdm |
20429+2754 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
MLB 709 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1931 |
|
Theta |
328 |
|
Rho |
4.2 |
|
| Obs |
1 |
|
Vmag |
11.8 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20386N2734B |
|
| HIC |
|
|
