WDS 20177+3921 : COMPONENTS
20177+3921 A
| Componente originario normalizzato |
AB |
|
Name |
HD 228789 |
|
Coord arcsec 2000 |
201742.20+392058.4 |
|
Mag |
10.27 |
|
| Spectral class |
B (blue-white) |
|
PmRA |
-4.00 |
|
PmDE |
-5.0 |
|
Tycho2 |
3151-00165-1 |
|
| HD |
228789 |
|
| Tycho2 |
3151-00165-1 |
|
Pflag |
|
|
RAmdeg |
304.42581742 |
|
DEmdeg |
39.34955907 |
|
| PmRA |
-2.8 |
|
PmDE |
-4.8 |
|
E RAmdeg |
23 |
|
E DEmdeg |
22 |
|
| E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1985.76 |
|
EpDEm |
1986.47 |
|
| Num |
7 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
0.7 |
|
| Q pmDE |
1.3 |
|
BTmag |
10.809 |
|
E BTmag |
0.042 |
|
VTmag |
10.275 |
|
| E VTmag |
0.037 |
|
Prox |
278 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
304.42582361 |
|
DEdeg |
39.34956861 |
|
EpRA 1990 |
1.54 |
|
| EpDE 1990 |
1.57 |
|
E RAdeg |
26.8 |
|
E DEdeg |
24.5 |
|
Posflg |
|
|
| Corr |
0.1 |
|
| Ccdm |
20177+3921 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
0.21 |
|
DDEs |
-0.7 |
|
| R dRAs |
65 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
10.9 |
|
Sp |
B |
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
+38 3993 |
|
Cat1 |
BD |
|
| Name2 |
|
|
Cat2 |
|
|
HD |
228789 |
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20141N3902A |
|
| HIC |
|
|
20177+3921 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201743.33+392036.3 |
|
Mag |
11.06 |
|
PmRA |
-4.00 |
|
| PmDE |
-5.0 |
|
Tycho2 |
3151-00109-1 |
|
Calc delta mag |
0.79 |
|
Calc coord |
yes |
|
| Tycho2 |
3151-00109-1 |
|
Pflag |
|
|
RAmdeg |
304.43188063 |
|
DEmdeg |
39.34340580 |
|
| PmRA |
-6.3 |
|
PmDE |
-3.5 |
|
E RAmdeg |
33 |
|
E DEmdeg |
32 |
|
| E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1980.65 |
|
EpDEm |
1980.42 |
|
| Num |
7 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
2.1 |
|
Q pmRA |
1.4 |
|
| Q pmDE |
2.0 |
|
BTmag |
11.637 |
|
E BTmag |
0.074 |
|
VTmag |
11.062 |
|
| E VTmag |
0.073 |
|
Prox |
278 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
304.43188833 |
|
DEdeg |
39.34342389 |
|
EpRA 1990 |
1.57 |
|
| EpDE 1990 |
1.58 |
|
E RAdeg |
54.2 |
|
E DEdeg |
51.7 |
|
Posflg |
|
|
| Corr |
0.1 |
|
| Ccdm |
20177+3921 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
SEI1070 |
|
DRAs |
1.66 |
|
DDEs |
-22.8 |
|
| R dRAs |
65 |
|
Year |
1896 |
|
Theta |
143 |
|
Rho |
28.1 |
|
| Obs |
1 |
|
Vmag |
11.9 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20141N3902B |
|
| HIC |
|
|
