WDS 20020+3840 : COMPONENTS
|
A |
B |
C |
B |
pa=199.0°
sep=1.28"
| |
C |
pa=202.7°
sep=9.76"
| pa=203.3°
sep=8.49"
| |
D |
pa=122.1°
sep=18.75"
| pa=118.3°
sep=18.51"
| pa=92.8°
sep=19.68"
|
20020+3840 A
Name |
HD 190131 |
|
Coord arcsec 2000 |
200159.20+383955.4 |
|
Mag |
8.59 |
|
Spectral class |
A3V (white) |
|
PmRA |
2.00 |
|
PmDE |
-6.0 |
|
SAO |
69289 |
|
Tycho2 |
3150-01983-1 |
|
HD |
190131 |
|
DM |
BD+38 3871 |
|
Tycho2 |
3150-01983-1 |
|
Pflag |
|
|
RAmdeg |
300.49667088 |
|
DEmdeg |
38.66539715 |
|
PmRA |
-0.1 |
|
PmDE |
-1.9 |
|
E RAmdeg |
7 |
|
E DEmdeg |
6 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.18 |
|
EpDEm |
1991.44 |
|
Num |
5 |
|
Q RAmdeg |
0.4 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
0.4 |
|
Q pmDE |
0.8 |
|
BTmag |
8.718 |
|
E BTmag |
0.016 |
|
VTmag |
8.594 |
|
E VTmag |
0.013 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
300.49667111 |
|
DEdeg |
38.66540167 |
|
EpRA 1990 |
1.53 |
|
EpDE 1990 |
1.68 |
|
E RAdeg |
6.6 |
|
E DEdeg |
6.2 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
69289 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0007 |
|
DE1950 |
|
|
PmDE1950 |
-0.016 |
|
Vmag |
8.5 |
|
SpType |
A2 |
|
Double code |
|
|
Source |
5 |
|
CatNum |
1946 |
|
DM |
BD+38 3871 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
190131 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.23682326 |
|
DE1950rad |
0.67238937 |
|
PmRA2000 |
0.001 |
|
PmDE2000 |
-0.018 |
|
Ccdm |
20020+3840 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.80 |
|
DDEs |
-5.5 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
8.6 |
|
Sp |
A2 |
|
PmNote |
* |
|
PmRA |
-3 |
|
PmDE |
-16 |
|
Dm number |
+38 3871 |
|
Cat1 |
BD |
|
Name2 |
+38 1946 |
|
Cat2 |
AGK2/3 |
|
HD |
190131 |
|
M HD |
|
|
ADS BDS |
A13284 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19584N3823A |
|
HIC |
|
|
20020+3840 B
Coord arcsec 2000 |
200159.16+383954.2 |
|
Mag |
12.3 |
|
Calc delta mag |
3.71 |
|
Calc coord |
yes |
|
Ccdm |
20020+3840 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 1411 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1906 |
|
Theta |
208 |
|
Rho |
1.2 |
|
Obs |
5 |
|
Vmag |
12.3 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A13284 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19584N3823B |
|
HIC |
|
|
20020+3840 C
Coord arcsec 2000 |
200158.88+383946.4 |
|
Mag |
13.4 |
|
Calc delta mag |
4.81 |
|
Calc coord |
yes |
|
Ccdm |
20020+3840 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 1411 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1906 |
|
Theta |
208 |
|
Rho |
10.2 |
|
Obs |
2 |
|
Vmag |
13.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A13284 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19584N3823C |
|
HIC |
|
|
20020+3840 D
Coord arcsec 2000 |
200200.56+383945.4 |
|
Mag |
13.6 |
|
PmRA |
0.00 |
|
PmDE |
-6.0 |
|
Calc delta mag |
5.01 |
|
Calc coord |
yes |
|
Ccdm |
20020+3840 |
|
RComp |
|
|
Comp |
D |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 1411 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1906 |
|
Theta |
117 |
|
Rho |
23.0 |
|
Obs |
2 |
|
Vmag |
13.6 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A13284 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19584N3823D |
|
HIC |
|
|