WDS 14450+2704 : COMPONENTS
| |
A |
B |
| B |
pa=348.0°
sep=2.86"
| |
| C |
pa=252.6°
sep=156.46"
| pa=251.5°
sep=156.76"
|
14450+2704 A
| Common name |
Izar |
|
Other names |
Mirac, Mirak |
|
Coord arcsec 2000 |
144459.14+270429.9 |
|
Mag |
2.58 |
|
| Spectral class |
K0II (yellow-orange) |
|
PmRA |
-51.00 |
|
PmDE |
20.0 |
|
SAO |
83500 |
|
| HIP |
72105 |
|
Tycho2 |
2019-01251-1 |
|
HD |
129988 |
|
HR |
5506 |
|
| GC |
19856 |
|
BD |
BD+27 2417 |
|
Bayer |
Epsilon Bootis |
|
Bayer name |
Eps Boo |
|
| Flamsteed |
36 Bootis |
|
Flamsteed name |
36 Boo |
|
| Tycho2 |
2019-01251-1 |
|
Pflag |
|
|
RAmdeg |
221.24676327 |
|
DEmdeg |
27.07420780 |
|
| PmRA |
-42.2 |
|
PmDE |
13.6 |
|
E RAmdeg |
3 |
|
E DEmdeg |
3 |
|
| E pmRA |
2.2 |
|
E pmDE |
2.2 |
|
EpRAm |
1991.61 |
|
EpDEm |
1991.49 |
|
| Num |
4 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
0.6 |
|
| Q pmDE |
1.1 |
|
BTmag |
3.937 |
|
E BTmag |
0.014 |
|
VTmag |
2.578 |
|
| E VTmag |
0.009 |
|
Prox |
29 |
|
TYC |
T |
|
HIP |
72105 |
|
| CCDM |
A |
|
RAdeg |
221.24687333 |
|
DEdeg |
27.07417556 |
|
EpRA 1990 |
1.63 |
|
| EpDE 1990 |
1.51 |
|
E RAdeg |
3.2 |
|
E DEdeg |
3.3 |
|
Posflg |
D |
|
| Corr |
-0.1 |
|
| SAO |
83500 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0038 |
|
| DE1950 |
|
|
PmDE1950 |
0.018 |
|
Vmag |
2.7 |
|
SpType |
K0 |
|
| Double code |
|
|
Source |
71 |
|
CatNum |
1633 |
|
DM |
BD+27 2417 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
129988 |
|
M HD |
9 |
|
| GC |
19856 |
|
RA1950rad |
3.85195161 |
|
DE1950rad |
0.4761969 |
|
PmRA2000 |
-0.0037 |
|
| PmDE2000 |
0.021 |
|
| Catalog |
H |
|
HIP |
72105 |
|
Proxy |
H |
|
RAhms |
14 44 59.25 |
|
| DEdms |
+27 04 27.0 |
|
Vmag |
2.35 |
|
VarFlag |
|
|
R Vmag |
H |
|
| RAdeg |
221.247 |
|
DEdeg |
27.0742 |
|
AstroRef |
A |
|
Plx |
15.55 |
|
| CCDM |
14449+2704 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
| MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
| Theta |
341 |
|
Rho |
2.867 |
|
HD |
129988 |
|
BD |
BD+27 2417 |
|
| CD |
|
|
CP |
|
|
Dm number |
+27 2417 |
|
VIred |
0.95 |
|
| SpType |
A0 |
|
R SpType |
|
|
Coord arcsec 2000 |
144459.25+270427.0 |
|
| HIP |
72105 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
| RArad |
3.8614864893 |
|
DErad |
0.4725334744 |
|
Plx |
16.1 |
|
PmRA |
-50.95 |
|
| PmDE |
21.07 |
|
E RArad |
0.42 |
|
E DErad |
0.37 |
|
E Plx |
0.66 |
|
| E pmRA |
0.59 |
|
E pmDE |
0.58 |
|
Hpmag |
2.5167 |
|
E Hpmag |
0.0005 |
|
| SHp |
0.004 |
|
VA |
0 |
|
BV |
0.966 |
|
E BV |
0.004 |
|
| VI |
0.95 |
|
14450+2704 B
| Coord arcsec 2000 |
144459.10+270432.7 |
|
Mag |
4.81 |
|
Spectral class |
III |
|
Calc delta mag |
2.23 |
|
| Calc coord |
yes |
|
14450+2704 C
| Coord arcsec 2000 |
144447.96+270343.1 |
|
Mag |
12.58 |
|
Spectral class |
III |
|
PmRA |
-6.00 |
|
| PmDE |
-16.0 |
|
Calc delta mag |
10 |
|
Calc coord |
yes |
|
