WDS 21278+4748 : COMPONENTS
21278+4748 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
212748.17+474855.2 |
|
Mag |
9.59 |
|
Spectral class |
K3III (yellow-orange) |
|
| PmRA |
5.00 |
|
PmDE |
2.0 |
|
Tycho2 |
3594-01362-1 |
|
ADS |
14999 |
|
| DM |
BD+47 3415 |
|
| Tycho2 |
3594-01362-1 |
|
Pflag |
|
|
RAmdeg |
321.95071069 |
|
DEmdeg |
47.81534921 |
|
| PmRA |
4.8 |
|
PmDE |
2.5 |
|
E RAmdeg |
19 |
|
E DEmdeg |
18 |
|
| E pmRA |
1.8 |
|
E pmDE |
1.7 |
|
EpRAm |
1990.49 |
|
EpDEm |
1990.53 |
|
| Num |
4 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
0.4 |
|
Q pmRA |
0.5 |
|
| Q pmDE |
0.4 |
|
BTmag |
11.344 |
|
E BTmag |
0.062 |
|
VTmag |
9.588 |
|
| E VTmag |
0.022 |
|
Prox |
871 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
321.95069417 |
|
DEdeg |
47.81534333 |
|
EpRA 1990 |
1.70 |
|
| EpDE 1990 |
1.75 |
|
E RAdeg |
19.2 |
|
E DEdeg |
18.1 |
|
Posflg |
|
|
| Corr |
0.2 |
|
21278+4748 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
212747.92+474901.9 |
|
Mag |
13 |
|
Calc delta mag |
3.41 |
|
| Calc coord |
yes |
|
