WDS 18157+0400 : COMPONENTS
| |
A |
B |
| B |
pa=356.5°
sep=8.00"
| |
| C |
pa=325.4°
sep=30.52"
| pa=315.5°
sep=24.03"
|
18157+0400 A
| Coord arcsec 2000 |
181544.75+035953.2 |
|
Mag |
10.01 |
|
Spectral class |
A5 (white) |
|
PmRA |
4.00 |
|
| PmDE |
2.0 |
|
Tycho2 |
0440-01400-1 |
|
| Tycho2 |
0440-01400-1 |
|
Pflag |
|
|
RAmdeg |
273.93649184 |
|
DEmdeg |
3.99813631 |
|
| PmRA |
3.0 |
|
PmDE |
3.0 |
|
E RAmdeg |
22 |
|
E DEmdeg |
27 |
|
| E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1988.79 |
|
EpDEm |
1986.58 |
|
| Num |
4 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.6 |
|
| Q pmDE |
1.0 |
|
BTmag |
10.401 |
|
E BTmag |
0.040 |
|
VTmag |
10.005 |
|
| E VTmag |
0.040 |
|
Prox |
304 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
273.93648500 |
|
DEdeg |
3.99812944 |
|
EpRA 1990 |
1.88 |
|
| EpDE 1990 |
1.72 |
|
E RAdeg |
22.2 |
|
E DEdeg |
27.9 |
|
Posflg |
|
|
| Corr |
0.1 |
|
18157+0400 B
| Coord arcsec 2000 |
181544.72+040001.2 |
|
Mag |
11.6 |
|
PmRA |
-8.00 |
|
PmDE |
31.0 |
|
| Calc delta mag |
1.59 |
|
Calc coord |
yes |
|
18157+0400 C
| Coord arcsec 2000 |
181543.59+040018.3 |
|
Mag |
11.56 |
|
PmRA |
-11.00 |
|
PmDE |
-15.0 |
|
| Tycho2 |
0440-00644-1 |
|
Calc delta mag |
1.55 |
|
Calc coord |
yes |
|
| Tycho2 |
0440-00644-1 |
|
Pflag |
|
|
RAmdeg |
273.93190825 |
|
DEmdeg |
4.00518212 |
|
| PmRA |
-5.7 |
|
PmDE |
-18.9 |
|
E RAmdeg |
70 |
|
E DEmdeg |
76 |
|
| E pmRA |
1.8 |
|
E pmDE |
1.9 |
|
EpRAm |
1964.16 |
|
EpDEm |
1955.95 |
|
| Num |
4 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
2.8 |
|
Q pmRA |
1.0 |
|
| Q pmDE |
2.7 |
|
BTmag |
12.056 |
|
E BTmag |
0.159 |
|
VTmag |
11.565 |
|
| E VTmag |
0.159 |
|
Prox |
304 |
|
TYC |
|
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
273.93192167 |
|
DEdeg |
4.00522472 |
|
EpRA 1990 |
1.90 |
|
| EpDE 1990 |
1.76 |
|
E RAdeg |
86.0 |
|
E DEdeg |
101.6 |
|
Posflg |
|
|
| Corr |
0.1 |
|
