WDS 18521-0716 : COMPONENTS
|
A |
B |
B |
pa=111.1°
sep=13.50"
| |
C |
pa=302.5°
sep=25.46"
| pa=298.5°
sep=38.78"
|
18521-0716 A
Name |
HD 174701 |
|
Coord arcsec 2000 |
185207.93-071530.9 |
|
Mag |
8.01 |
|
Spectral class |
B9 (blue-white) |
|
PmRA |
4.00 |
|
PmDE |
-9.0 |
|
SAO |
142725 |
|
Tycho2 |
5126-00384-1 |
|
HD |
174701 |
|
GC |
25878 |
|
DM |
BD-07 4746 |
|
Tycho2 |
5126-00384-1 |
|
Pflag |
|
|
RAmdeg |
283.03307668 |
|
DEmdeg |
-7.25859607 |
|
PmRA |
3.1 |
|
PmDE |
-10.6 |
|
E RAmdeg |
5 |
|
E DEmdeg |
6 |
|
E pmRA |
1.4 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.41 |
|
EpDEm |
1991.22 |
|
Num |
10 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.8 |
|
BTmag |
7.991 |
|
E BTmag |
0.016 |
|
VTmag |
8.005 |
|
E VTmag |
0.012 |
|
Prox |
253 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
283.03306917 |
|
DEdeg |
-7.25857222 |
|
EpRA 1990 |
1.79 |
|
EpDE 1990 |
1.82 |
|
E RAdeg |
4.9 |
|
E DEdeg |
5.8 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
142725 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0003 |
|
DE1950 |
|
|
PmDE1950 |
-0.026 |
|
Vmag |
8.5 |
|
SpType |
B9 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
25878 |
|
DM |
BD-07 4746 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
174701 |
|
M HD |
0 |
|
GC |
25878 |
|
RA1950rad |
4.92807039 |
|
DE1950rad |
-0.12775597 |
|
PmRA2000 |
0.0005 |
|
PmDE2000 |
-0.025 |
|
Ccdm |
18521-0716 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.97 |
|
DDEs |
27.4 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
8.5 |
|
Sp |
B9 |
|
PmNote |
* |
|
PmRA |
4 |
|
PmDE |
-26 |
|
Dm number |
-07 4746 |
|
Cat1 |
BD |
|
Name2 |
142725 |
|
Cat2 |
SAO |
|
HD |
174701 |
|
M HD |
|
|
ADS BDS |
A11764 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18467S0723A |
|
HIC |
|
|
18521-0716 B
Coord arcsec 2000 |
185208.78-071535.7 |
|
Mag |
11.4 |
|
Calc delta mag |
3.39 |
|
Calc coord |
yes |
|
Ccdm |
18521-0716 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
BU |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1904 |
|
Theta |
115 |
|
Rho |
13.9 |
|
Obs |
1 |
|
Vmag |
11.9 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A11764 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18467S0723B |
|
HIC |
|
|
18521-0716 C
Coord arcsec 2000 |
185206.49-071517.2 |
|
Mag |
10.79 |
|
PmRA |
-1.00 |
|
PmDE |
-5.0 |
|
Calc delta mag |
2.78 |
|
Calc coord |
yes |
|
Ccdm |
18521-0716 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF2405 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1848 |
|
Theta |
302 |
|
Rho |
25.2 |
|
Obs |
4 |
|
Vmag |
11.2 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A11764 |
|
M ADS BDS |
N |
|
N IDS |
|
|
IDS |
18467S0723C |
|
HIC |
|
|