WDS 04574+4204 : COMPONENTS
04574+4204 A
| Componente originario normalizzato |
AB |
|
Name |
HD 31387 |
|
Coord arcsec 2000 |
045726.91+420346.5 |
|
Mag |
9.94 |
|
| Spectral class |
A1IV (white) |
|
PmRA |
-4.00 |
|
PmDE |
-14.0 |
|
04574+4204 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
045726.93+420345.9 |
|
Mag |
9.88 |
|
PmRA |
-4.00 |
|
| PmDE |
-14.0 |
|
SAO |
39892 |
|
Tycho2 |
2902-02687-1 |
|
HD |
31387 |
|
| DM |
BD+41 1015 |
|
Calc delta mag |
0.06 |
|
Calc coord |
yes |
|
| Tycho2 |
2902-02687-1 |
|
Pflag |
|
|
RAmdeg |
74.36218890 |
|
DEmdeg |
42.06284850 |
|
| PmRA |
-3.9 |
|
PmDE |
-13.5 |
|
E RAmdeg |
13 |
|
E DEmdeg |
15 |
|
| E pmRA |
1.0 |
|
E pmDE |
1.0 |
|
EpRAm |
1988.96 |
|
EpDEm |
1988.17 |
|
| Num |
8 |
|
Q RAmdeg |
1.5 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.4 |
|
| Q pmDE |
1.0 |
|
BTmag |
9.595 |
|
E BTmag |
0.026 |
|
VTmag |
9.378 |
|
| E VTmag |
0.027 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
74.36219778 |
|
DEdeg |
42.06288000 |
|
EpRA 1990 |
1.63 |
|
| EpDE 1990 |
1.54 |
|
E RAdeg |
14.3 |
|
E DEdeg |
16.2 |
|
Posflg |
P |
|
| Corr |
-0.1 |
|
| SAO |
39892 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0005 |
|
| DE1950 |
|
|
PmDE1950 |
-0.001 |
|
Vmag |
8.9 |
|
SpType |
A2 |
|
| Double code |
|
|
Source |
4 |
|
CatNum |
491 |
|
DM |
BD+41 1015 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
31387 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
1.28247811 |
|
DE1950rad |
0.73279497 |
|
PmRA2000 |
-0.0006 |
|
| PmDE2000 |
-0.002 |
|
