WDS 17487-3457 : COMPONENTS
17487-3457 A
| Componente originario normalizzato |
AB |
|
Name |
HD 161740 |
|
Coord arcsec 2000 |
174844.62-345653.1 |
|
Mag |
9.2 |
|
| Spectral class |
A2IV (white) |
|
PmRA |
-1.00 |
|
PmDE |
-3.0 |
|
SAO |
209287 |
|
| Tycho2 |
7385-01288-1 |
|
HD |
161740 |
|
DM |
CD-3412099 |
|
| Tycho2 |
7385-01288-1 |
|
Pflag |
|
|
RAmdeg |
267.18589981 |
|
DEmdeg |
-34.94810963 |
|
| PmRA |
5.2 |
|
PmDE |
-2.6 |
|
E RAmdeg |
9 |
|
E DEmdeg |
11 |
|
| E pmRA |
1.3 |
|
E pmDE |
1.4 |
|
EpRAm |
1990.34 |
|
EpDEm |
1988.80 |
|
| Num |
8 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
1.1 |
|
| Q pmDE |
1.2 |
|
BTmag |
9.209 |
|
E BTmag |
0.019 |
|
VTmag |
9.000 |
|
| E VTmag |
0.018 |
|
Prox |
889 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
267.18588528 |
|
DEdeg |
-34.94810250 |
|
EpRA 1990 |
1.61 |
|
| EpDE 1990 |
0.93 |
|
E RAdeg |
8.6 |
|
E DEdeg |
12.1 |
|
Posflg |
|
|
| Corr |
-0.2 |
|
| SAO |
209287 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0016 |
|
| DE1950 |
|
|
PmDE1950 |
0.004 |
|
Vmag |
8.8 |
|
SpType |
A2 |
|
| Double code |
|
|
Source |
40 |
|
CatNum |
9462 |
|
DM |
CD-3412099 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
161740 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
4.64870115 |
|
DE1950rad |
-0.60968262 |
|
PmRA2000 |
0.0015 |
|
| PmDE2000 |
0.004 |
|
| Ccdm |
17487-3457 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
2.69 |
|
DDEs |
4.4 |
|
| R dRAs |
41 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
9.0 |
|
Sp |
A2 |
|
PmNote |
* |
|
| PmRA |
20 |
|
PmDE |
4 |
|
Dm number |
-3412099 |
|
Cat1 |
CD |
|
| Name2 |
209287 |
|
Cat2 |
SAO |
|
HD |
161740 |
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17421S3455A |
|
| HIC |
|
|
17487-3457 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
174844.59-345653.8 |
|
Mag |
11.2 |
|
Calc delta mag |
2 |
|
| Calc coord |
yes |
|
| Ccdm |
17487-3457 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
B 1340 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1951 |
|
Theta |
214 |
|
Rho |
0.8 |
|
| Obs |
3 |
|
Vmag |
11.0 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17421S3455B |
|
| HIC |
|
|
