WDS 18385-4247 : COMPONENTS
18385-4247 A
| Componente originario normalizzato |
AB |
|
Name |
HD 171758 |
|
Coord arcsec 2000 |
183831.42-424636.6 |
|
Mag |
10.39 |
|
| Spectral class |
A7V (white) |
|
PmRA |
7.00 |
|
PmDE |
-10.0 |
|
Tycho2 |
7910-01145-1 |
|
| HD |
171758 |
|
| Tycho2 |
7910-01145-1 |
|
Pflag |
|
|
RAmdeg |
279.63093014 |
|
DEmdeg |
-42.77684890 |
|
| PmRA |
7.3 |
|
PmDE |
-10.4 |
|
E RAmdeg |
27 |
|
E DEmdeg |
32 |
|
| E pmRA |
2.0 |
|
E pmDE |
1.9 |
|
EpRAm |
1989.65 |
|
EpDEm |
1988.35 |
|
| Num |
3 |
|
Q RAmdeg |
2.1 |
|
Q DEmdeg |
2.8 |
|
Q pmRA |
2.1 |
|
| Q pmDE |
2.7 |
|
BTmag |
10.620 |
|
E BTmag |
0.046 |
|
VTmag |
10.390 |
|
| E VTmag |
0.051 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
279.63090750 |
|
DEdeg |
-42.77682472 |
|
EpRA 1990 |
1.71 |
|
| EpDE 1990 |
1.65 |
|
E RAdeg |
27.1 |
|
E DEdeg |
33.3 |
|
Posflg |
|
|
| Corr |
0.0 |
|
18385-4247 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
183831.34-424638.7 |
|
Mag |
12.3 |
|
Calc delta mag |
1.91 |
|
| Calc coord |
yes |
|
