WDS 20498+3833 : COMPONENTS
|
A |
B |
B |
pa=38.1°
sep=15.63"
| |
C |
pa=333.3°
sep=27.00"
| pa=298.5°
sep=24.77"
|
20498+3833 A
Coord arcsec 2000 |
204947.53+383310.8 |
|
Mag |
8.44 |
|
Spectral class |
M (red) |
|
PmRA |
2.00 |
|
PmDE |
-4.0 |
|
Tycho2 |
3166-00031-1 |
|
DM |
BD+38 4244 |
|
Tycho2 |
3166-00031-1 |
|
Pflag |
|
|
RAmdeg |
312.44807723 |
|
DEmdeg |
38.55301901 |
|
PmRA |
2.1 |
|
PmDE |
-4.4 |
|
E RAmdeg |
8 |
|
E DEmdeg |
7 |
|
E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1990.91 |
|
EpDEm |
1991.16 |
|
Num |
11 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
0.7 |
|
Q pmDE |
1.2 |
|
BTmag |
10.761 |
|
E BTmag |
0.035 |
|
VTmag |
8.444 |
|
E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
312.44807083 |
|
DEdeg |
38.55302944 |
|
EpRA 1990 |
1.70 |
|
EpDE 1990 |
1.75 |
|
E RAdeg |
7.9 |
|
E DEdeg |
7.1 |
|
Posflg |
|
|
Corr |
0.0 |
|
Ccdm |
20498+3833 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.46 |
|
DDEs |
9.6 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
8.5 |
|
Sp |
M |
|
PmNote |
* |
|
PmRA |
4 |
|
PmDE |
-22 |
|
Dm number |
+38 4244 |
|
Cat1 |
BD |
|
Name2 |
+38 2105 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
B10563 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20460N3811A |
|
HIC |
|
|
20498+3833 B
Coord arcsec 2000 |
204948.35+383323.1 |
|
Mag |
12.8 |
|
PmRA |
-1.00 |
|
PmDE |
-4.0 |
|
Calc delta mag |
4.36 |
|
Calc coord |
yes |
|
Ccdm |
20498+3833 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HJ 1582 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1905 |
|
Theta |
046 |
|
Rho |
17.1 |
|
Obs |
2 |
|
Vmag |
12.9 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
B10563 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20460N3811B |
|
HIC |
|
|
20498+3833 C
Coord arcsec 2000 |
204946.50+383334.9 |
|
Mag |
10.37 |
|
PmRA |
2.00 |
|
PmDE |
4.0 |
|
Calc delta mag |
1.93 |
|
Calc coord |
yes |
|
Ccdm |
20498+3833 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HJ 1582 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1896 |
|
Theta |
326 |
|
Rho |
28.0 |
|
Obs |
4 |
|
Vmag |
10.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
B10563 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20460N3811C |
|
HIC |
|
|