WDS 18487-1702 : COMPONENTS
| |
A |
B |
| B |
pa=203.4°
sep=89.66"
| |
| C |
pa=204.8°
sep=83.48"
| pa=4.7°
sep=6.55"
|
18487-1702 A
| Name |
HD 173927 |
|
Coord arcsec 2000 |
184844.16-170208.6 |
|
Mag |
8.3 |
|
Spectral class |
G7III/IV (yellow) |
|
| PmRA |
0.00 |
|
PmDE |
-8.0 |
|
SAO |
161849 |
|
Tycho2 |
6285-04369-1 |
|
| HD |
173927 |
|
DM |
BD-17 5324 |
|
| Tycho2 |
6285-04369-1 |
|
Pflag |
|
|
RAmdeg |
282.18399935 |
|
DEmdeg |
-17.03571707 |
|
| PmRA |
-0.7 |
|
PmDE |
-6.1 |
|
E RAmdeg |
7 |
|
E DEmdeg |
9 |
|
| E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1990.87 |
|
EpDEm |
1990.55 |
|
| Num |
9 |
|
Q RAmdeg |
1.9 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.8 |
|
| Q pmDE |
1.1 |
|
BTmag |
9.568 |
|
E BTmag |
0.022 |
|
VTmag |
8.299 |
|
| E VTmag |
0.013 |
|
Prox |
496 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
282.18400083 |
|
DEdeg |
-17.03570194 |
|
EpRA 1990 |
1.74 |
|
| EpDE 1990 |
1.64 |
|
E RAdeg |
7.1 |
|
E DEdeg |
9.3 |
|
Posflg |
|
|
| Corr |
0.1 |
|
| SAO |
161849 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0009 |
|
| DE1950 |
|
|
PmDE1950 |
-0.015 |
|
Vmag |
8.5 |
|
SpType |
K0 |
|
| Double code |
|
|
Source |
21 |
|
CatNum |
6935 |
|
DM |
BD-17 5324 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
173927 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
4.91239609 |
|
DE1950rad |
-0.29832409 |
|
PmRA2000 |
-0.0007 |
|
| PmDE2000 |
-0.014 |
|
| Ccdm |
18487-1702 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
2.11 |
|
DDEs |
-9.2 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
3 |
|
Vmag |
8.3 |
|
Sp |
K0 |
|
PmNote |
* |
|
| PmRA |
-13 |
|
PmDE |
-15 |
|
Dm number |
-17 5324 |
|
Cat1 |
BD |
|
| Name2 |
161849 |
|
Cat2 |
SAO |
|
HD |
173927 |
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18429S1709A |
|
| HIC |
|
|
18487-1702 B
| Coord arcsec 2000 |
184841.68-170330.9 |
|
Coord calc |
184841.68-170330.9 |
|
Mag |
11.55 |
|
PmRA |
8.00 |
|
| PmDE |
-14.0 |
|
Delta magnitude |
3.25 |
|
| Ccdm |
18487-1702 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
J 2235 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1942 |
|
Theta |
205 |
|
Rho |
|
|
| Obs |
1 |
|
Vmag |
10.3 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18429S1709B |
|
| HIC |
|
|
18487-1702 C
| Coord arcsec 2000 |
184841.72-170324.4 |
|
Mag |
13.2 |
|
Delta magnitude |
4.9 |
|
Coordinate calculated |
yes |
|
| Ccdm |
18487-1702 |
|
RComp |
B |
|
Comp |
C |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
J 2235 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1942 |
|
Theta |
010 |
|
Rho |
3.0 |
|
| Obs |
1 |
|
Vmag |
14.8 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18429S1709C |
|
| HIC |
|
|
