WDS 18457+3942 : COMPONENTS
| |
A |
B |
C |
| B |
pa=185.4°
sep=74.02"
| |
| C |
pa=188.9°
sep=71.85"
| pa=303.2°
sep=4.94"
| |
| D |
pa=199.6°
sep=43.06"
| pa=347.2°
sep=34.00"
| pa=353.6°
sep=30.63"
|
18457+3942 A
| Coord arcsec 2000 |
184539.77+394159.6 |
|
Mag |
9 |
|
Spectral class |
M0 (red) |
|
PmRA |
-1.00 |
|
| PmDE |
-1.0 |
|
Tycho2 |
3122-01170-1 |
|
ADS |
11668 |
|
DM |
BD+39 3523 |
|
| Tycho2 |
3122-01170-1 |
|
Pflag |
|
|
RAmdeg |
281.41572592 |
|
DEmdeg |
39.69989551 |
|
| PmRA |
-2.1 |
|
PmDE |
-1.2 |
|
E RAmdeg |
11 |
|
E DEmdeg |
11 |
|
| E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1990.11 |
|
EpDEm |
1990.10 |
|
| Num |
10 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
0.6 |
|
| Q pmDE |
1.5 |
|
BTmag |
11.141 |
|
E BTmag |
0.051 |
|
VTmag |
8.999 |
|
| E VTmag |
0.015 |
|
Prox |
742 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
281.41573194 |
|
DEdeg |
39.69989806 |
|
EpRA 1990 |
1.67 |
|
| EpDE 1990 |
1.65 |
|
E RAdeg |
12.0 |
|
E DEdeg |
11.9 |
|
Posflg |
|
|
| Corr |
0.0 |
|
| Ccdm |
18457+3942 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-2.24 |
|
DDEs |
-0.7 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
3 |
|
Vmag |
9.3 |
|
Sp |
|
|
PmNote |
* |
|
| PmRA |
8 |
|
PmDE |
-8 |
|
Dm number |
+39 3523 |
|
Cat1 |
BD |
|
| Name2 |
+39 1841 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A11668 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18424N3936A |
|
| HIC |
|
|
18457+3942 B
| Coord arcsec 2000 |
184539.17+394045.9 |
|
Coord calc |
184539.17+394045.9 |
|
Mag |
11.95 |
|
PmRA |
-3.00 |
|
| PmDE |
4.0 |
|
Tycho2 |
3122-01499-1 |
|
Calc delta mag |
2.95 |
|
| Tycho2 |
3122-01499-1 |
|
Pflag |
|
|
RAmdeg |
281.41320204 |
|
DEmdeg |
39.67942301 |
|
| PmRA |
-10.2 |
|
PmDE |
7.3 |
|
E RAmdeg |
69 |
|
E DEmdeg |
63 |
|
| E pmRA |
2.7 |
|
E pmDE |
2.4 |
|
EpRAm |
1976.92 |
|
EpDEm |
1976.84 |
|
| Num |
4 |
|
Q RAmdeg |
1.9 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.9 |
|
| Q pmDE |
1.0 |
|
BTmag |
12.537 |
|
E BTmag |
0.210 |
|
VTmag |
11.952 |
|
| E VTmag |
0.177 |
|
Prox |
742 |
|
TYC |
|
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
281.41338000 |
|
DEdeg |
39.67936083 |
|
EpRA 1990 |
1.61 |
|
| EpDE 1990 |
1.65 |
|
E RAdeg |
178.2 |
|
E DEdeg |
176.1 |
|
Posflg |
|
|
| Corr |
0.0 |
|
| Ccdm |
18457+3942 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
BU 51 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1898 |
|
Theta |
186 |
|
Rho |
74.9 |
|
| Obs |
5 |
|
Vmag |
10.5 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A11668 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18424N3936B |
|
| HIC |
|
|
18457+3942 C
| Coord arcsec 2000 |
184538.81+394048.6 |
|
Mag |
12.9 |
|
PmRA |
-16.00 |
|
PmDE |
6.0 |
|
| Calc delta mag |
3.9 |
|
Calc coord |
yes |
|
| Ccdm |
18457+3942 |
|
RComp |
B |
|
Comp |
C |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
BU 51 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1898 |
|
Theta |
297 |
|
Rho |
6.1 |
|
| Obs |
5 |
|
Vmag |
11.5 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A11668 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18424N3936C |
|
| HIC |
|
|
18457+3942 D
| Coord arcsec 2000 |
184538.52+394119.0 |
|
Mag |
15.6 |
|
PmRA |
-6.00 |
|
PmDE |
-12.0 |
|
| Calc delta mag |
6.6 |
|
Calc coord |
yes |
|
