WDS 18032-2707 : COMPONENTS
| |
A |
B |
| B |
pa=351.7°
sep=7.93"
| |
| C |
pa=10.9°
sep=21.09"
| pa=21.8°
sep=13.84"
|
18032-2707 A
| Name |
HD 164638 |
|
Coord arcsec 2000 |
180309.83-270651.7 |
|
Mag |
9.8 |
|
Spectral class |
A0V (white) |
|
| PmRA |
1.00 |
|
PmDE |
-21.0 |
|
Tycho2 |
6850-00998-1 |
|
HD |
164638 |
|
| Tycho2 |
6850-00998-1 |
|
Pflag |
|
|
RAmdeg |
270.79097920 |
|
DEmdeg |
-27.11434202 |
|
| PmRA |
-0.1 |
|
PmDE |
-8.8 |
|
E RAmdeg |
23 |
|
E DEmdeg |
33 |
|
| E pmRA |
2.6 |
|
E pmDE |
2.3 |
|
EpRAm |
1990.87 |
|
EpDEm |
1989.20 |
|
| Num |
3 |
|
Q RAmdeg |
0.1 |
|
Q DEmdeg |
1.8 |
|
Q pmRA |
0.2 |
|
| Q pmDE |
1.8 |
|
BTmag |
10.417 |
|
E BTmag |
0.037 |
|
VTmag |
10.571 |
|
| E VTmag |
0.061 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
270.79097972 |
|
DEdeg |
-27.11432222 |
|
EpRA 1990 |
1.86 |
|
| EpDE 1990 |
1.93 |
|
E RAdeg |
22.8 |
|
E DEdeg |
33.7 |
|
Posflg |
|
|
| Corr |
0.0 |
|
| Ccdm |
18032-2707 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-2.20 |
|
DDEs |
10.0 |
|
| R dRAs |
66 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
3 |
|
Vmag |
9.8 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
-27 6021 |
|
Cat2 |
CPD |
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17565S2705A |
|
| HIC |
|
|
18032-2707 B
| Coord arcsec 2000 |
180309.74-270643.8 |
|
Mag |
12 |
|
PmRA |
-5.00 |
|
PmDE |
2.0 |
|
| Calc delta mag |
2.2 |
|
Calc coord |
yes |
|
| Ccdm |
18032-2707 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
J 1592 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1948 |
|
Theta |
348 |
|
Rho |
6.2 |
|
| Obs |
1 |
|
Vmag |
12.0 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17565S2705B |
|
| HIC |
|
|
18032-2707 C
| Coord arcsec 2000 |
180310.13-270631.0 |
|
Mag |
12 |
|
PmRA |
-6.00 |
|
PmDE |
18.0 |
|
| Calc delta mag |
2.2 |
|
Calc coord |
yes |
|
| Ccdm |
18032-2707 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
J 1592 |
|
DRAs |
-1.82 |
|
DDEs |
28.2 |
|
| R dRAs |
66 |
|
Year |
1948 |
|
Theta |
10 |
|
Rho |
21.4 |
|
| Obs |
1 |
|
Vmag |
12.0 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17565S2705C |
|
| HIC |
|
|
