WDS 20557-6609 : COMPONENTS
| |
A |
B |
| B |
pa=217.8°
sep=0.04"
| |
| C |
pa=176.7°
sep=1.30"
| pa=175.4°
sep=1.27"
|
20557-6609 A
| Name |
HD 198678 |
|
Coord arcsec 2000 |
205540.79-660859.7 |
|
Mag |
8.17 |
|
Spectral class |
G3V (yellow) |
|
| PmRA |
-2.00 |
|
PmDE |
-5.0 |
|
SAO |
254899 |
|
HIP |
103302 |
|
| Tycho2 |
9113-00624-1 |
|
HD |
198678 |
|
CP |
CP-66 3510 |
|
| Tycho2 |
9113-00624-1 |
|
Pflag |
|
|
RAmdeg |
313.91995541 |
|
DEmdeg |
-66.14992671 |
|
| PmRA |
-0.5 |
|
PmDE |
-1.6 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
| E pmRA |
1.4 |
|
E pmDE |
1.6 |
|
EpRAm |
1991.24 |
|
EpDEm |
1991.38 |
|
| Num |
11 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.7 |
|
| Q pmDE |
0.7 |
|
BTmag |
8.389 |
|
E BTmag |
0.016 |
|
VTmag |
7.700 |
|
| E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
103302 |
|
| CCDM |
AB |
|
RAdeg |
313.91995778 |
|
DEdeg |
-66.14992278 |
|
EpRA 1990 |
1.49 |
|
| EpDE 1990 |
1.55 |
|
E RAdeg |
4.3 |
|
E DEdeg |
4.2 |
|
Posflg |
P |
|
| Corr |
0.2 |
|
| SAO |
254899 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0002 |
|
| DE1950 |
|
|
PmDE1950 |
-0.054 |
|
Vmag |
8.3 |
|
SpType |
A0 |
|
| Double code |
|
|
Source |
61 |
|
CatNum |
4480 |
|
DM |
CP-66 3510 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
198678 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
5.45972122 |
|
DE1950rad |
-1.15788758 |
|
PmRA2000 |
-0.0012 |
|
| PmDE2000 |
-0.055 |
|
| Catalog |
H |
|
HIP |
103302 |
|
Proxy |
H |
|
RAhms |
20 55 40.79 |
|
| DEdms |
-66 08 59.7 |
|
Vmag |
7.62 |
|
VarFlag |
|
|
R Vmag |
H |
|
| RAdeg |
313.92 |
|
DEdeg |
-66.1499 |
|
AstroRef |
* |
|
Plx |
11.75 |
|
| CCDM |
20557-6609 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
| MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AB |
|
| Theta |
31 |
|
Rho |
0.121 |
|
HD |
198678 |
|
BD |
|
|
| CD |
|
|
CP |
CP-66 3510 |
|
Dm number |
-66 3510 |
|
VIred |
0.69 |
|
| SpType |
G3V |
|
R SpType |
|
|
Coord arcsec 2000 |
205540.79-660859.7 |
|
| HIP |
103302 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
| RArad |
5.4789368038 |
|
DErad |
-1.1545339885 |
|
Plx |
9.85 |
|
PmRA |
-1.23 |
|
| PmDE |
-5.76 |
|
E RArad |
0.52 |
|
E DErad |
0.54 |
|
E Plx |
0.88 |
|
| E pmRA |
0.67 |
|
E pmDE |
0.72 |
|
Hpmag |
7.7537 |
|
E Hpmag |
0.001 |
|
| SHp |
0.012 |
|
VA |
0 |
|
BV |
0.618 |
|
E BV |
0.007 |
|
| VI |
0.69 |
|
| Ccdm |
20557-6609 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-1.21 |
|
DDEs |
0.2 |
|
| R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
8.2 |
|
Sp |
G3 |
|
PmNote |
* |
|
| PmRA |
-2 |
|
PmDE |
-5 |
|
Dm number |
-66 3510 |
|
Cat1 |
CPD |
|
| Name2 |
254899 |
|
Cat2 |
SAO |
|
HD |
198678 |
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
| HIC |
103302 |
|
20557-6609 B
| Coord arcsec 2000 |
205540.79-660859.7 |
|
Mag |
9 |
|
Calc delta mag |
0.83 |
|
Calc coord |
yes |
|
| Ccdm |
20557-6609 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-1.20 |
|
DDEs |
0.3 |
|
| R dRAs |
82 |
|
Year |
1991 |
|
Theta |
31 |
|
Rho |
0.1 |
|
| Obs |
1 |
|
Vmag |
9.0 |
|
Sp |
|
|
PmNote |
* |
|
| PmRA |
-2 |
|
PmDE |
-5 |
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
| HIC |
103302 |
|
20557-6609 C
| Coord arcsec 2000 |
205540.80-660901.0 |
|
Mag |
14.5 |
|
Calc delta mag |
6.33 |
|
Calc coord |
yes |
|
