WDS 23171+2045 : COMPONENTS
23171+2045 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
231708.01+204522.6 |
|
Mag |
9.1 |
|
Spectral class |
G0 (yellow) |
|
| PmRA |
19.00 |
|
PmDE |
-37.0 |
|
Tycho2 |
1718-01697-1 |
|
DM |
BD+19 5081 |
|
| Tycho2 |
1718-01697-1 |
|
Pflag |
|
|
RAmdeg |
349.28340984 |
|
DEmdeg |
20.75629709 |
|
| PmRA |
17.1 |
|
PmDE |
-26.1 |
|
E RAmdeg |
18 |
|
E DEmdeg |
18 |
|
| E pmRA |
1.1 |
|
E pmDE |
1.1 |
|
EpRAm |
1988.96 |
|
EpDEm |
1989.05 |
|
| Num |
4 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
1.8 |
|
Q pmRA |
0.6 |
|
| Q pmDE |
1.9 |
|
BTmag |
10.967 |
|
E BTmag |
0.044 |
|
VTmag |
9.800 |
|
| E VTmag |
0.023 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
349.28336750 |
|
DEdeg |
20.75635722 |
|
EpRA 1990 |
1.68 |
|
| EpDE 1990 |
1.68 |
|
E RAdeg |
17.5 |
|
E DEdeg |
18.3 |
|
Posflg |
|
|
| Corr |
-0.5 |
|
23171+2045 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
231707.97+204526.3 |
|
Mag |
10.5 |
|
PmRA |
10.00 |
|
| PmDE |
14.0 |
|
Calc delta mag |
1.4 |
|
Calc coord |
yes |
|
