WDS 20019-1733 : COMPONENTS
| |
A |
Ab |
| Ab |
pa=0.0°
sep=0.00"
| |
| B |
pa=136.2°
sep=15.43"
| pa=136.2°
sep=15.43"
|
20019-1733 A
| Name |
HD 189679 |
|
Coord arcsec 2000 |
200151.78-173300.3 |
|
Mag |
8 |
|
Spectral class |
A3V (white) |
|
| PmRA |
14.00 |
|
PmDE |
-7.0 |
|
SAO |
163192 |
|
HIP |
98623 |
|
| Tycho2 |
6318-01074-1 |
|
HD |
189679 |
|
BD |
BD-17 5835 |
|
| Tycho2 |
6318-01074-1 |
|
Pflag |
|
|
RAmdeg |
300.46577117 |
|
DEmdeg |
-17.55009867 |
|
| PmRA |
6.3 |
|
PmDE |
-9.4 |
|
E RAmdeg |
6 |
|
E DEmdeg |
7 |
|
| E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1990.95 |
|
EpDEm |
1990.43 |
|
| Num |
13 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
1.1 |
|
| Q pmDE |
1.0 |
|
BTmag |
8.186 |
|
E BTmag |
0.018 |
|
VTmag |
7.981 |
|
| E VTmag |
0.013 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
98623 |
|
| CCDM |
|
|
RAdeg |
300.46575528 |
|
DEdeg |
-17.55007667 |
|
EpRA 1990 |
1.75 |
|
| EpDE 1990 |
1.49 |
|
E RAdeg |
5.9 |
|
E DEdeg |
6.8 |
|
Posflg |
|
|
| Corr |
-0.2 |
|
| SAO |
163192 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0005 |
|
| DE1950 |
|
|
PmDE1950 |
0.002 |
|
Vmag |
8.3 |
|
SpType |
A2 |
|
| Double code |
|
|
Source |
22 |
|
CatNum |
8575 |
|
DM |
BD-17 5835 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
189679 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
5.23159477 |
|
DE1950rad |
-0.30874047 |
|
PmRA2000 |
-0.0004 |
|
| PmDE2000 |
0.001 |
|
| Catalog |
H |
|
HIP |
98623 |
|
Proxy |
|
|
RAhms |
20 01 51.78 |
|
| DEdms |
-17 33 00.3 |
|
Vmag |
7.93 |
|
VarFlag |
|
|
R Vmag |
H |
|
| RAdeg |
300.466 |
|
DEdeg |
-17.5501 |
|
AstroRef |
|
|
Plx |
4.96 |
|
| CCDM |
20019-1733 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
| MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
| Theta |
|
|
Rho |
|
|
HD |
189679 |
|
BD |
BD-17 5835 |
|
| CD |
|
|
CP |
|
|
Dm number |
-17 5835 |
|
VIred |
0.26 |
|
| SpType |
A3V |
|
R SpType |
|
|
Coord arcsec 2000 |
200151.78-173300.3 |
|
| HIP |
98623 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
| RArad |
5.2441167313 |
|
DErad |
-0.3063066548 |
|
Plx |
4.35 |
|
PmRA |
8.37 |
|
| PmDE |
-8.29 |
|
E RArad |
0.8 |
|
E DErad |
0.52 |
|
E Plx |
0.87 |
|
| E pmRA |
0.93 |
|
E pmDE |
0.7 |
|
Hpmag |
8.0017 |
|
E Hpmag |
0.0011 |
|
| SHp |
0.009 |
|
VA |
0 |
|
BV |
0.197 |
|
E BV |
0.1 |
|
| VI |
0.26 |
|
| Ccdm |
20019-1733 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-2.28 |
|
DDEs |
0.6 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
8.2 |
|
Sp |
A2 |
|
PmNote |
* |
|
| PmRA |
-7 |
|
PmDE |
2 |
|
Dm number |
-17 5835 |
|
Cat1 |
BD |
|
| Name2 |
163192 |
|
Cat2 |
SAO |
|
HD |
189679 |
|
M HD |
|
|
| ADS BDS |
B 9804 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19561S1750A |
|
| HIC |
98623 |
|
20019-1733 Ab
| Coord arcsec 2000 |
200151.78-173300.3 |
|
Mag |
9.1 |
|
Calc coord |
yes |
|
20019-1733 B
| Coord arcsec 2000 |
200152.53-173311.4 |
|
Mag |
8.34 |
|
Calc delta mag |
0.76 |
|
Calc coord |
yes |
|
| Ccdm |
20019-1733 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
HJ 2918 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1879 |
|
Theta |
135 |
|
Rho |
16.8 |
|
| Obs |
2 |
|
Vmag |
8.9 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
B 9804 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19561S1750B |
|
| HIC |
98625 |
|
