WDS 18228-1843 : COMPONENTS
18228-1843 A
| Componente originario normalizzato |
AB |
|
Name |
HD 168878 |
|
Coord arcsec 2000 |
182247.17-184308.4 |
|
Mag |
9.8 |
|
| Spectral class |
B8II (blue-white) |
|
PmRA |
0.00 |
|
PmDE |
-8.0 |
|
SAO |
161399 |
|
| Tycho2 |
6269-02121-1 |
|
HD |
168878 |
|
DM |
BD-18 4938 |
|
| Tycho2 |
6269-02121-1 |
|
Pflag |
|
|
RAmdeg |
275.69655131 |
|
DEmdeg |
-18.71902129 |
|
| PmRA |
0.3 |
|
PmDE |
-7.3 |
|
E RAmdeg |
12 |
|
E DEmdeg |
13 |
|
| E pmRA |
1.5 |
|
E pmDE |
1.4 |
|
EpRAm |
1989.28 |
|
EpDEm |
1988.83 |
|
| Num |
8 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.7 |
|
| Q pmDE |
0.9 |
|
BTmag |
9.362 |
|
E BTmag |
0.024 |
|
VTmag |
9.229 |
|
| E VTmag |
0.024 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
275.69655111 |
|
DEdeg |
-18.71900361 |
|
EpRA 1990 |
1.56 |
|
| EpDE 1990 |
1.50 |
|
E RAdeg |
12.7 |
|
E DEdeg |
14.3 |
|
Posflg |
|
|
| Corr |
0.1 |
|
| SAO |
161399 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0001 |
|
| DE1950 |
|
|
PmDE1950 |
-0.017 |
|
Vmag |
8.9 |
|
SpType |
A0 |
|
| Double code |
|
|
Source |
22 |
|
CatNum |
7659 |
|
DM |
BD-18 4938 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
168878 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
4.79898742 |
|
DE1950rad |
-0.32715948 |
|
PmRA2000 |
0 |
|
| PmDE2000 |
-0.016 |
|
18228-1843 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
182247.17-184308.5 |
|
Mag |
10.7 |
|
Calc delta mag |
0.9 |
|
| Calc coord |
yes |
|
