WDS 18030-0237 : COMPONENTS
| |
A |
Ab |
| Ab |
pa=286.4°
sep=0.11"
| |
| B |
pa=297.2°
sep=1.40"
| pa=298.1°
sep=1.29"
|
18030-0237 A
| Name |
HD 164788 |
|
Coord arcsec 2000 |
180259.91-023639.3 |
|
Mag |
9.53 |
|
Spectral class |
G0 (yellow) |
|
| PmRA |
-28.00 |
|
PmDE |
-11.0 |
|
Tycho2 |
5100-00275-1 |
|
HD |
164788 |
|
| Tycho2 |
5100-00275-1 |
|
Pflag |
P |
|
RAmdeg |
270.74961928 |
|
DEmdeg |
-2.61090889 |
|
| PmRA |
-27.9 |
|
PmDE |
-10.6 |
|
E RAmdeg |
16 |
|
E DEmdeg |
19 |
|
| E pmRA |
1.8 |
|
E pmDE |
1.8 |
|
EpRAm |
1990.98 |
|
EpDEm |
1990.47 |
|
| Num |
3 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
0.1 |
|
Q pmRA |
0.6 |
|
| Q pmDE |
0.1 |
|
BTmag |
10.114 |
|
E BTmag |
0.031 |
|
VTmag |
9.532 |
|
| E VTmag |
0.027 |
|
Prox |
14 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
270.74976889 |
|
DEdeg |
-2.61092972 |
|
EpRA 1990 |
1.79 |
|
| EpDE 1990 |
1.66 |
|
E RAdeg |
15.7 |
|
E DEdeg |
19.4 |
|
Posflg |
D |
|
| Corr |
0.0 |
|
18030-0237 Ab
| Coord arcsec 2000 |
180259.90-023639.3 |
|
Mag |
10.3 |
|
Calc coord |
yes |
|
18030-0237 B
| Coord arcsec 2000 |
180259.83-023638.7 |
|
Mag |
10.08 |
|
PmRA |
-28.00 |
|
PmDE |
-11.0 |
|
| Tycho2 |
5100-00275-2 |
|
Calc delta mag |
0.22 |
|
Calc coord |
yes |
|
| Tycho2 |
5100-00275-2 |
|
Pflag |
P |
|
RAmdeg |
270.74961928 |
|
DEmdeg |
-2.61090889 |
|
| PmRA |
-27.9 |
|
PmDE |
-10.6 |
|
E RAmdeg |
16 |
|
E DEmdeg |
19 |
|
| E pmRA |
1.8 |
|
E pmDE |
1.8 |
|
EpRAm |
1990.98 |
|
EpDEm |
1990.47 |
|
| Num |
3 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
0.1 |
|
Q pmRA |
0.6 |
|
| Q pmDE |
0.1 |
|
BTmag |
10.868 |
|
E BTmag |
0.054 |
|
VTmag |
10.084 |
|
| E VTmag |
0.042 |
|
Prox |
14 |
|
TYC |
|
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
270.74942417 |
|
DEdeg |
-2.61074833 |
|
EpRA 1990 |
1.80 |
|
| EpDE 1990 |
1.66 |
|
E RAdeg |
26.6 |
|
E DEdeg |
33.1 |
|
Posflg |
D |
|
| Corr |
0.0 |
|
