WDS 20546-4938 : COMPONENTS
| |
A |
B |
| B |
pa=272.2°
sep=3.40"
| |
| C |
pa=341.7°
sep=6.60"
| pa=12.2°
sep=6.28"
|
20546-4938 A
| Name |
HD 198777 |
|
Coord arcsec 2000 |
205436.45-493800.3 |
|
Mag |
8.07 |
|
Spectral class |
G8V (yellow) |
|
| PmRA |
91.00 |
|
PmDE |
12.0 |
|
20546-4938 B
| Coord arcsec 2000 |
205436.10-493800.2 |
|
Mag |
10.16 |
|
HIP |
103208 |
|
Tycho2 |
8416-00165-1 |
|
| HD |
198777 |
|
CD |
CD-5013172 |
|
CP |
CP-5011464 |
|
Calc delta mag |
2.09 |
|
| Calc coord |
yes |
|
| Tycho2 |
8416-00165-1 |
|
Pflag |
|
|
RAmdeg |
313.65184986 |
|
DEmdeg |
-49.63343363 |
|
| PmRA |
84.3 |
|
PmDE |
12.1 |
|
E RAmdeg |
17 |
|
E DEmdeg |
21 |
|
| E pmRA |
1.6 |
|
E pmDE |
1.5 |
|
EpRAm |
1988.90 |
|
EpDEm |
1986.44 |
|
| Num |
5 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
0.4 |
|
| Q pmDE |
0.7 |
|
BTmag |
10.782 |
|
E BTmag |
0.042 |
|
VTmag |
9.899 |
|
| E VTmag |
0.029 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
103208 |
|
| CCDM |
|
|
RAdeg |
313.65155278 |
|
DEdeg |
-49.63345972 |
|
EpRA 1990 |
1.78 |
|
| EpDE 1990 |
1.71 |
|
E RAdeg |
18.4 |
|
E DEdeg |
23.4 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
| Catalog |
H |
|
HIP |
103208 |
|
Proxy |
|
|
RAhms |
20 54 36.37 |
|
| DEdms |
-49 38 00.5 |
|
Vmag |
9.84 |
|
VarFlag |
|
|
R Vmag |
H |
|
| RAdeg |
313.652 |
|
DEdeg |
-49.6335 |
|
AstroRef |
|
|
Plx |
14.99 |
|
| CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
| MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
| Theta |
|
|
Rho |
|
|
HD |
198777 |
|
BD |
|
|
| CD |
CD-5013172 |
|
CP |
CP-5011464 |
|
Dm number |
-5013172 |
|
VIred |
0.81 |
|
| SpType |
G8V |
|
R SpType |
|
|
Coord arcsec 2000 |
205436.37-493800.5 |
|
| HIP |
103208 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
| RArad |
5.4742519941 |
|
DErad |
-0.8662674093 |
|
Plx |
15.53 |
|
PmRA |
90.95 |
|
| PmDE |
11.77 |
|
E RArad |
1.37 |
|
E DErad |
1.01 |
|
E Plx |
1.44 |
|
| E pmRA |
1.78 |
|
E pmDE |
1.15 |
|
Hpmag |
9.9811 |
|
E Hpmag |
0.0032 |
|
| SHp |
0.02 |
|
VA |
0 |
|
BV |
0.729 |
|
E BV |
0.04 |
|
| VI |
0.78 |
|
20546-4938 C
| Coord arcsec 2000 |
205436.24-493754.0 |
|
Mag |
12.18 |
|
Calc delta mag |
4.11 |
|
Calc coord |
yes |
|
