WDS 20037+3145 : COMPONENTS
20037+3145 A
Componente originario normalizzato |
AB |
|
Name |
HD 190431 |
|
Coord arcsec 2000 |
200344.25+314441.5 |
|
Mag |
8.35 |
|
Spectral class |
A1V (white) |
|
PmRA |
9.00 |
|
PmDE |
7.0 |
|
SAO |
69332 |
|
Tycho2 |
2670-00994-1 |
|
HD |
190431 |
|
DM |
BD+31 3915 |
|
Tycho2 |
2670-00994-1 |
|
Pflag |
|
|
RAmdeg |
300.93439041 |
|
DEmdeg |
31.74488194 |
|
PmRA |
7.9 |
|
PmDE |
6.6 |
|
E RAmdeg |
6 |
|
E DEmdeg |
5 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.29 |
|
EpDEm |
1991.43 |
|
Num |
8 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.0 |
|
BTmag |
8.363 |
|
E BTmag |
0.016 |
|
VTmag |
8.348 |
|
E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
300.93436833 |
|
DEdeg |
31.74486639 |
|
EpRA 1990 |
1.56 |
|
EpDE 1990 |
1.63 |
|
E RAdeg |
5.6 |
|
E DEdeg |
5.3 |
|
Posflg |
|
|
Corr |
0.2 |
|
SAO |
69332 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0017 |
|
DE1950 |
|
|
PmDE1950 |
-0.003 |
|
Vmag |
8.2 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
6 |
|
CatNum |
1948 |
|
DM |
BD+31 3915 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
190431 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.24368982 |
|
DE1950rad |
0.55156973 |
|
PmRA2000 |
0.0019 |
|
PmDE2000 |
-0.005 |
|
Ccdm |
20037+3145 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.32 |
|
DDEs |
-18.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
8.3 |
|
Sp |
A0 |
|
PmNote |
* |
|
PmRA |
20 |
|
PmDE |
12 |
|
Dm number |
+31 3915 |
|
Cat1 |
BD |
|
Name2 |
+31 1948 |
|
Cat2 |
AGK2/3 |
|
HD |
190431 |
|
M HD |
|
|
ADS BDS |
A13319 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19598N3128A |
|
HIC |
|
|
20037+3145 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
200344.44+314450.5 |
|
Mag |
11.8 |
|
PmRA |
-3.00 |
|
PmDE |
-5.0 |
|
Calc delta mag |
3.45 |
|
Calc coord |
yes |
|
Ccdm |
20037+3145 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
ES 359 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1906 |
|
Theta |
132 |
|
Rho |
27.9 |
|
Obs |
1 |
|
Vmag |
11.6 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A13319 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19598N3128B |
|
HIC |
|
|