WDS 20522+2917 : COMPONENTS
|
A |
B |
B |
pa=104.6°
sep=13.30"
| |
C |
pa=35.0°
sep=43.89"
| pa=17.4°
sep=41.17"
|
20522+2917 A
Coord arcsec 2000 |
205211.75+291659.7 |
|
Mag |
9.96 |
|
Spectral class |
M2 (red) |
|
PmRA |
-5.00 |
|
PmDE |
-5.0 |
|
Tycho2 |
2183-02039-1 |
|
HD |
335304 |
|
DM |
BD+28 3908 |
|
Tycho2 |
2183-02039-1 |
|
Pflag |
|
|
RAmdeg |
313.04898592 |
|
DEmdeg |
29.28325081 |
|
PmRA |
-5.9 |
|
PmDE |
-9.8 |
|
E RAmdeg |
25 |
|
E DEmdeg |
23 |
|
E pmRA |
2.4 |
|
E pmDE |
2.3 |
|
EpRAm |
1990.49 |
|
EpDEm |
1990.71 |
|
Num |
3 |
|
Q RAmdeg |
0.4 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
0.4 |
|
Q pmDE |
1.6 |
|
BTmag |
11.892 |
|
E BTmag |
0.087 |
|
VTmag |
9.960 |
|
E VTmag |
0.027 |
|
Prox |
461 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
313.04900167 |
|
DEdeg |
29.28327333 |
|
EpRA 1990 |
1.71 |
|
EpDE 1990 |
1.78 |
|
E RAdeg |
24.9 |
|
E DEdeg |
23.3 |
|
Posflg |
|
|
Corr |
0.1 |
|
Ccdm |
20522+2917 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.42 |
|
DDEs |
1.0 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
9.5 |
|
Sp |
M2 |
|
PmNote |
* |
|
PmRA |
-30 |
|
PmDE |
20 |
|
Dm number |
+28 3908 |
|
Cat1 |
BD |
|
Name2 |
+29 2429 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20480N2855A |
|
HIC |
|
|
20522+2917 B
Coord arcsec 2000 |
205212.73+291656.3 |
|
Mag |
12.6 |
|
PmRA |
-3.00 |
|
PmDE |
-5.0 |
|
Calc delta mag |
2.64 |
|
Calc coord |
yes |
|
Ccdm |
20522+2917 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
KU |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1901 |
|
Theta |
103 |
|
Rho |
15.2 |
|
Obs |
1 |
|
Vmag |
12.1 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20480N2855B |
|
HIC |
|
|
20522+2917 C
Coord arcsec 2000 |
205213.68+291735.6 |
|
Mag |
12.26 |
|
PmRA |
-2.00 |
|
PmDE |
-7.0 |
|
Tycho2 |
2183-01995-1 |
|
Calc delta mag |
2.3 |
|
Calc coord |
yes |
|
Tycho2 |
2183-01995-1 |
|
Pflag |
|
|
RAmdeg |
313.05784387 |
|
DEmdeg |
29.29345415 |
|
PmRA |
-10.7 |
|
PmDE |
-10.7 |
|
E RAmdeg |
99 |
|
E DEmdeg |
92 |
|
E pmRA |
4.1 |
|
E pmDE |
4.0 |
|
EpRAm |
1984.18 |
|
EpDEm |
1984.88 |
|
Num |
2 |
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
12.871 |
|
E BTmag |
0.235 |
|
VTmag |
12.256 |
|
E VTmag |
0.183 |
|
Prox |
461 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
313.05787194 |
|
DEdeg |
29.29347861 |
|
EpRA 1990 |
1.70 |
|
EpDE 1990 |
1.80 |
|
E RAdeg |
103.5 |
|
E DEdeg |
95.6 |
|
Posflg |
|
|
Corr |
0.1 |
|
Ccdm |
20522+2917 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
KU |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1901 |
|
Theta |
037 |
|
Rho |
46.2 |
|
Obs |
1 |
|
Vmag |
11.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20480N2855C |
|
HIC |
|
|