WDS 18220-3132 : COMPONENTS
| |
A |
B |
| B |
pa=133.0°
sep=3.67"
| |
| C |
pa=133.1°
sep=7.59"
| pa=133.2°
sep=3.92"
|
18220-3132 A
| Coord arcsec 2000 |
182158.94-313240.2 |
|
Mag |
10.3 |
|
Spectral class |
A7V (white) |
|
PmRA |
-1.00 |
|
| PmDE |
2.0 |
|
Tycho2 |
7393-01497-1 |
|
HD |
319361 |
|
| Tycho2 |
7393-01497-1 |
|
Pflag |
|
|
RAmdeg |
275.49559712 |
|
DEmdeg |
-31.54450836 |
|
| PmRA |
8.1 |
|
PmDE |
2.2 |
|
E RAmdeg |
21 |
|
E DEmdeg |
28 |
|
| E pmRA |
2.4 |
|
E pmDE |
2.2 |
|
EpRAm |
1990.78 |
|
EpDEm |
1989.78 |
|
| Num |
3 |
|
Q RAmdeg |
2.2 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
2.2 |
|
| Q pmDE |
0.9 |
|
BTmag |
10.469 |
|
E BTmag |
0.037 |
|
VTmag |
10.124 |
|
| E VTmag |
0.038 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
275.49557556 |
|
DEdeg |
-31.54451361 |
|
EpRA 1990 |
1.75 |
|
| EpDE 1990 |
1.75 |
|
E RAdeg |
20.6 |
|
E DEdeg |
27.9 |
|
Posflg |
|
|
| Corr |
0.1 |
|
18220-3132 B
| Coord arcsec 2000 |
182159.15-313242.7 |
|
Coord calc |
182159.15-313242.7 |
|
Mag |
13.3 |
|
Calc delta mag |
3 |
|
18220-3132 C
| Coord arcsec 2000 |
182159.37-313245.4 |
|
Mag |
13.6 |
|
Calc delta mag |
3.3 |
|
Calc coord |
yes |
|
