WDS 18208+7120 : COMPONENTS
| |
A |
B |
| B |
pa=245.8°
sep=0.16"
| |
| C |
pa=147.9°
sep=38.87"
| pa=147.6°
sep=38.89"
|
18208+7120 A
| Name |
Phi Dra |
|
Coord arcsec 2000 |
182045.44+712015.8 |
|
Mag |
4.46 |
|
Spectral class |
B7V (blue-white) |
|
| PmRA |
-5.00 |
|
PmDE |
36.0 |
|
SAO |
9084 |
|
HIP |
89908 |
|
| Tycho2 |
4437-01492-1 |
|
HD |
170000 |
|
HR |
6920 |
|
GC |
25114 |
|
| BD |
BD+71 889 |
|
Bayer |
Phi Draconis |
|
Bayer name |
Phi Dra |
|
Flamsteed |
43 Draconis |
|
| Flamsteed name |
43 Dra |
|
| Tycho2 |
4437-01492-1 |
|
Pflag |
|
|
RAmdeg |
275.18923586 |
|
DEmdeg |
71.33780684 |
|
| PmRA |
-5.5 |
|
PmDE |
32.7 |
|
E RAmdeg |
3 |
|
E DEmdeg |
3 |
|
| E pmRA |
0.7 |
|
E pmDE |
0.7 |
|
EpRAm |
1991.41 |
|
EpDEm |
1991.40 |
|
| Num |
15 |
|
Q RAmdeg |
2.0 |
|
Q DEmdeg |
1.7 |
|
Q pmRA |
2.0 |
|
| Q pmDE |
1.6 |
|
BTmag |
4.130 |
|
E BTmag |
0.014 |
|
VTmag |
4.210 |
|
| E VTmag |
0.009 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
89908 |
|
| CCDM |
AB |
|
RAdeg |
275.18927500 |
|
DEdeg |
71.33773139 |
|
EpRA 1990 |
1.76 |
|
| EpDE 1990 |
1.70 |
|
E RAdeg |
3.3 |
|
E DEdeg |
3.3 |
|
Posflg |
P |
|
| Corr |
0.0 |
|
| SAO |
9084 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.002 |
|
| DE1950 |
|
|
PmDE1950 |
0.041 |
|
Vmag |
4.2 |
|
SpType |
A0p |
|
| Double code |
|
|
Source |
71 |
|
CatNum |
693 |
|
DM |
BD+71 889 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
170000 |
|
M HD |
0 |
|
| GC |
25114 |
|
RA1950rad |
4.80609172 |
|
DE1950rad |
1.2446245 |
|
PmRA2000 |
-0.0009 |
|
| PmDE2000 |
0.04 |
|
| Catalog |
H |
|
HIP |
89908 |
|
Proxy |
H |
|
RAhms |
18 20 45.44 |
|
| DEdms |
+71 20 15.8 |
|
Vmag |
4.22 |
|
VarFlag |
1 |
|
R Vmag |
G |
|
| RAdeg |
275.189 |
|
DEdeg |
71.3377 |
|
AstroRef |
A |
|
Plx |
11.28 |
|
| CCDM |
18208+7120 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
| MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
| Theta |
274 |
|
Rho |
0.382 |
|
HD |
170000 |
|
BD |
BD+71 889 |
|
| CD |
|
|
CP |
|
|
Dm number |
+71 889 |
|
VIred |
-0.11 |
|
| SpType |
A0p (Si) |
|
R SpType |
|
|
Coord arcsec 2000 |
182045.44+712015.8 |
|
| HIP |
89908 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
| RArad |
4.8029600357 |
|
DErad |
1.2450782239 |
|
Plx |
10.77 |
|
PmRA |
-5.03 |
|
| PmDE |
37.86 |
|
E RArad |
0.39 |
|
E DErad |
0.34 |
|
E Plx |
0.38 |
|
| E pmRA |
0.43 |
|
E pmDE |
0.39 |
|
Hpmag |
4.2004 |
|
E Hpmag |
0.0017 |
|
| SHp |
0.012 |
|
VA |
1 |
|
BV |
-0.093 |
|
E BV |
0.007 |
|
| VI |
-0.11 |
|
| Ccdm |
18208+7120 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-2.60 |
|
DDEs |
16.3 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
3 |
|
Vmag |
4.4 |
|
Sp |
A0 |
|
PmNote |
* |
|
| PmRA |
-10 |
|
PmDE |
40 |
|
Dm number |
+71 889 |
|
Cat1 |
BD |
|
| Name2 |
+71 535 |
|
Cat2 |
AGK2/3 |
|
HD |
170000 |
|
M HD |
|
|
| ADS BDS |
A11311 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18222N7117A |
|
| HIC |
89908 |
|
18208+7120 B
| Coord arcsec 2000 |
182045.41+712015.7 |
|
Mag |
5.9 |
|
Spectral class |
B9V (blue-white) |
|
Calc delta mag |
1.44 |
|
| Calc coord |
yes |
|
| Ccdm |
18208+7120 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
* |
|
| Note2 |
|
|
Discov num |
STT 353 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1984 |
|
Theta |
252 |
|
Rho |
0.5 |
|
| Obs |
28 |
|
Vmag |
6.1 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A11311 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18222N7117B |
|
| HIC |
89908 |
|
18208+7120 C
| Coord arcsec 2000 |
182049.75+711942.9 |
|
Mag |
12.7 |
|
Spectral class |
B9V (blue-white) |
|
PmRA |
-6.00 |
|
| PmDE |
-6.0 |
|
Calc delta mag |
8.24 |
|
Calc coord |
yes |
|
| Ccdm |
18208+7120 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
STT 353 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1912 |
|
Theta |
115 |
|
Rho |
70.8 |
|
| Obs |
|
|
Vmag |
12.7 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A11311 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18222N7117C |
|
| HIC |
|
|
