WDS 18231-1701 : COMPONENTS
18231-1701 A
| Componente originario normalizzato |
AB |
|
Name |
HD 168971 |
|
Coord arcsec 2000 |
182307.35-170102.7 |
|
Mag |
9.46 |
|
| Spectral class |
A0III/IV (white) |
|
PmRA |
1.00 |
|
PmDE |
-1.0 |
|
SAO |
161410 |
|
| Tycho2 |
6269-01299-1 |
|
HD |
168971 |
|
ADS |
11295 |
|
DM |
BD-17 5172 |
|
| Tycho2 |
6269-01299-1 |
|
Pflag |
|
|
RAmdeg |
275.78065887 |
|
DEmdeg |
-17.01737628 |
|
| PmRA |
1.1 |
|
PmDE |
-0.8 |
|
E RAmdeg |
10 |
|
E DEmdeg |
12 |
|
| E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1989.63 |
|
EpDEm |
1988.43 |
|
| Num |
9 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
1.3 |
|
| Q pmDE |
1.2 |
|
BTmag |
9.244 |
|
E BTmag |
0.022 |
|
VTmag |
9.004 |
|
| E VTmag |
0.020 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
275.78065583 |
|
DEdeg |
-17.01737583 |
|
EpRA 1990 |
1.73 |
|
| EpDE 1990 |
1.60 |
|
E RAdeg |
10.7 |
|
E DEdeg |
12.5 |
|
Posflg |
P |
|
| Corr |
-0.2 |
|
| SAO |
161410 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0006 |
|
| DE1950 |
|
|
PmDE1950 |
-0.013 |
|
Vmag |
9 |
|
SpType |
A0 |
|
| Double code |
|
|
Source |
21 |
|
CatNum |
6723 |
|
DM |
BD-17 5172 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
168971 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
4.80061398 |
|
DE1950rad |
-0.29747012 |
|
PmRA2000 |
-0.0004 |
|
| PmDE2000 |
-0.012 |
|
| Ccdm |
18231-1701 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
1.26 |
|
DDEs |
-3.6 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
9.5 |
|
Sp |
A0 |
|
PmNote |
* |
|
| PmRA |
-9 |
|
PmDE |
-13 |
|
Dm number |
-17 5172 |
|
Cat1 |
BD |
|
| Name2 |
161410 |
|
Cat2 |
SAO |
|
HD |
168971 |
|
M HD |
|
|
| ADS BDS |
A11295 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18173S1704A |
|
| HIC |
|
|
18231-1701 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
182307.37-170102.3 |
|
Mag |
9.86 |
|
PmRA |
1.00 |
|
| PmDE |
-1.0 |
|
Calc delta mag |
0.4 |
|
Calc coord |
yes |
|
| Ccdm |
18231-1701 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
HU 237 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1900 |
|
Theta |
022 |
|
Rho |
0.4 |
|
| Obs |
5 |
|
Vmag |
10.5 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A11295 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18173S1704B |
|
| HIC |
|
|
