WDS 20462+3358 : COMPONENTS
|
A |
Ab |
B |
C |
Ab |
pa=351.7°
sep=0.04"
| |
B |
pa=259.5°
sep=66.02"
| pa=259.5°
sep=66.03"
| |
C |
pa=268.8°
sep=65.50"
| pa=268.8°
sep=65.49"
| pa=357.0°
sep=10.62"
| |
D |
pa=271.4°
sep=77.45"
| pa=271.4°
sep=77.45"
| pa=318.1°
sep=18.72"
| pa=285.6°
sep=12.40"
|
20462+3358 A
Common name |
Aljanah |
|
Coord arcsec 2000 |
204612.68+335812.9 |
|
Mag |
2.46 |
|
Spectral class |
K0III (yellow-orange) |
|
PmRA |
356.00 |
|
PmDE |
331.0 |
|
SAO |
70474 |
|
HIP |
102488 |
|
Tycho2 |
2695-04139-1 |
|
HD |
197989 |
|
HR |
7949 |
|
GC |
28959 |
|
BD |
BD+33 4018 |
|
Bayer |
Epsilon Cygni |
|
Bayer name |
Eps Cyg |
|
Flamsteed |
53 Cygni |
|
Flamsteed name |
53 Cyg |
|
FK5 |
780 |
|
Tycho2 |
2695-04139-1 |
|
Pflag |
|
|
RAmdeg |
311.55284573 |
|
DEmdeg |
33.97025353 |
|
PmRA |
356.8 |
|
PmDE |
328.4 |
|
E RAmdeg |
3 |
|
E DEmdeg |
3 |
|
E pmRA |
0.4 |
|
E pmDE |
0.5 |
|
EpRAm |
1990.64 |
|
EpDEm |
1991.07 |
|
Num |
25 |
|
Q RAmdeg |
1.7 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.8 |
|
Q pmDE |
0.8 |
|
BTmag |
3.790 |
|
E BTmag |
0.014 |
|
VTmag |
2.570 |
|
E VTmag |
0.009 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
102488 |
|
CCDM |
|
|
RAdeg |
311.55184722 |
|
DEdeg |
33.96950833 |
|
EpRA 1990 |
1.64 |
|
EpDE 1990 |
1.83 |
|
E RAdeg |
3.2 |
|
E DEdeg |
3.1 |
|
Posflg |
|
|
Corr |
0.2 |
|
SAO |
70474 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0285 |
|
DE1950 |
|
|
PmDE1950 |
0.329 |
|
Vmag |
2.6 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
74 |
|
CatNum |
780 |
|
DM |
BD+33 4018 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
197989 |
|
M HD |
0 |
|
GC |
28959 |
|
RA1950rad |
5.4287861 |
|
DE1950rad |
0.5896069 |
|
PmRA2000 |
0.0287 |
|
PmDE2000 |
0.328 |
|
Catalog |
H |
|
HIP |
102488 |
|
Proxy |
|
|
RAhms |
20 46 12.43 |
|
DEdms |
+33 58 10.0 |
|
Vmag |
2.48 |
|
VarFlag |
1 |
|
R Vmag |
H |
|
RAdeg |
311.552 |
|
DEdeg |
33.9695 |
|
AstroRef |
|
|
Plx |
45.26 |
|
CCDM |
20462+3358 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
197989 |
|
BD |
BD+33 4018 |
|
CD |
|
|
CP |
|
|
Dm number |
+33 4018 |
|
VIred |
1 |
|
SpType |
K0III |
|
R SpType |
|
|
Coord arcsec 2000 |
204612.43+335810.0 |
|
HIP |
102488 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
5.4376047148 |
|
DErad |
0.5928788067 |
|
Plx |
44.86 |
|
PmRA |
355.66 |
|
PmDE |
330.6 |
|
E RArad |
0.07 |
|
E DErad |
0.08 |
|
E Plx |
0.12 |
|
E pmRA |
0.08 |
|
E pmDE |
0.09 |
|
Hpmag |
2.6429 |
|
E Hpmag |
0.0003 |
|
SHp |
0.005 |
|
VA |
0 |
|
BV |
1.021 |
|
E BV |
0.015 |
|
VI |
1 |
|
Ccdm |
20462+3358 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.69 |
|
DDEs |
12.9 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
2.6 |
|
Sp |
K0 |
|
PmNote |
* |
|
PmRA |
356 |
|
PmDE |
329 |
|
Dm number |
+33 4018 |
|
Cat1 |
BD |
|
Name2 |
+33 2000 |
|
Cat2 |
AGK2/3 |
|
HD |
197989 |
|
M HD |
|
|
ADS BDS |
A14274 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20422N3336A |
|
HIC |
102488 |
|
20462+3358 Ab
Coord arcsec 2000 |
204612.68+335812.9 |
|
Calc delta mag |
2.46 |
|
Calc coord |
yes |
|
20462+3358 B
Coord arcsec 2000 |
204607.46+335800.9 |
|
Mag |
11.6 |
|
Calc delta mag |
9.14 |
|
Calc coord |
yes |
|
Ccdm |
20462+3358 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
BU 676 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1959 |
|
Theta |
272 |
|
Rho |
54.9 |
|
Obs |
15 |
|
Vmag |
11.6 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A14274 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20422N3336B |
|
HIC |
|
|
20462+3358 C
Coord arcsec 2000 |
204607.42+335811.5 |
|
Mag |
13.4 |
|
Spectral class |
M3 (red) |
|
Calc delta mag |
10.94 |
|
Calc coord |
yes |
|
Ccdm |
20462+3358 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
BU 676 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1959 |
|
Theta |
265 |
|
Rho |
78.1 |
|
Obs |
1 |
|
Vmag |
|
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A14274 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20422N3336C |
|
HIC |
|
|
20462+3358 D
Coord arcsec 2000 |
204606.46+335814.9 |
|
Mag |
14.68 |
|
PmRA |
357.00 |
|
PmDE |
328.0 |
|
Calc delta mag |
12.22 |
|
Calc coord |
yes |
|