WDS 17258-1918 : COMPONENTS
| |
A |
B |
| B |
pa=290.5°
sep=0.12"
| |
| C |
pa=88.8°
sep=2.46"
| pa=89.8°
sep=2.57"
|
17258-1918 A
| Coord arcsec 2000 |
172548.78-191742.3 |
|
Mag |
9.6 |
|
Spectral class |
G5V (yellow) |
|
PmRA |
26.00 |
|
| PmDE |
-12.0 |
|
SAO |
160539 |
|
Tycho2 |
6242-00476-1 |
|
HD |
157733 |
|
| DM |
BD-19 4627 |
|
| Tycho2 |
6242-00476-1 |
|
Pflag |
|
|
RAmdeg |
261.45326674 |
|
DEmdeg |
-19.29509327 |
|
| PmRA |
28.6 |
|
PmDE |
-11.8 |
|
E RAmdeg |
10 |
|
E DEmdeg |
12 |
|
| E pmRA |
1.5 |
|
E pmDE |
1.4 |
|
EpRAm |
1990.39 |
|
EpDEm |
1988.83 |
|
| Num |
8 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.5 |
|
Q pmRA |
1.0 |
|
| Q pmDE |
0.5 |
|
BTmag |
9.692 |
|
E BTmag |
0.024 |
|
VTmag |
8.944 |
|
| E VTmag |
0.017 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
261.45319611 |
|
DEdeg |
-19.29506472 |
|
EpRA 1990 |
1.64 |
|
| EpDE 1990 |
1.20 |
|
E RAdeg |
10.0 |
|
E DEdeg |
13.3 |
|
Posflg |
|
|
| Corr |
0.0 |
|
| SAO |
160539 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0021 |
|
| DE1950 |
|
|
PmDE1950 |
-0.006 |
|
Vmag |
8.7 |
|
SpType |
G0 |
|
| Double code |
|
|
Source |
22 |
|
CatNum |
7143 |
|
DM |
BD-19 4627 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
157733 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
4.55035247 |
|
DE1950rad |
-0.33600576 |
|
PmRA2000 |
0.0022 |
|
| PmDE2000 |
-0.004 |
|
| Ccdm |
17258-1918 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
0.81 |
|
DDEs |
18.4 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
3 |
|
Vmag |
9.6 |
|
Sp |
G0 |
|
PmNote |
* |
|
| PmRA |
30 |
|
PmDE |
-6 |
|
Dm number |
-19 4627 |
|
Cat1 |
BD |
|
| Name2 |
160539 |
|
Cat2 |
SAO |
|
HD |
157733 |
|
M HD |
|
|
| ADS BDS |
A10537 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17199S1912A |
|
| HIC |
|
|
17258-1918 B
| Coord arcsec 2000 |
172548.77-191742.3 |
|
Mag |
9.6 |
|
Calc coord |
yes |
|
| Ccdm |
17258-1918 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
RST5542 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1951 |
|
Theta |
168 |
|
Rho |
0.2 |
|
| Obs |
1 |
|
Vmag |
9.6 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A10537 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17199S1912B |
|
| HIC |
|
|
17258-1918 C
| Coord arcsec 2000 |
172548.95-191742.2 |
|
Mag |
13.1 |
|
Calc delta mag |
3.5 |
|
Calc coord |
yes |
|
| Ccdm |
17258-1918 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
HLD 135 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1931 |
|
Theta |
089 |
|
Rho |
2.6 |
|
| Obs |
2 |
|
Vmag |
13.1 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A10537 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17199S1912C |
|
| HIC |
|
|
