WDS 21171+2534 : COMPONENTS
| |
A |
B |
| B |
pa=214.9°
sep=4.35"
| |
| C |
pa=192.0°
sep=12.79"
| pa=181.1°
sep=8.94"
|
21171+2534 A
| Coord arcsec 2000 |
211705.15+253424.2 |
|
Mag |
9.82 |
|
Spectral class |
G0 (yellow) |
|
PmRA |
22.00 |
|
| PmDE |
-22.0 |
|
Tycho2 |
2190-02028-1 |
|
| Tycho2 |
2190-02028-1 |
|
Pflag |
|
|
RAmdeg |
319.27147614 |
|
DEmdeg |
25.57340808 |
|
| PmRA |
18.9 |
|
PmDE |
-21.4 |
|
E RAmdeg |
16 |
|
E DEmdeg |
16 |
|
| E pmRA |
1.4 |
|
E pmDE |
1.3 |
|
EpRAm |
1990.09 |
|
EpDEm |
1989.90 |
|
| Num |
7 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
1.1 |
|
| Q pmDE |
1.3 |
|
BTmag |
10.549 |
|
E BTmag |
0.031 |
|
VTmag |
9.818 |
|
| E VTmag |
0.023 |
|
Prox |
986 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
319.27142750 |
|
DEdeg |
25.57345778 |
|
EpRA 1990 |
1.72 |
|
| EpDE 1990 |
1.70 |
|
E RAdeg |
16.3 |
|
E DEdeg |
16.2 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
| Ccdm |
21171+2534 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-0.89 |
|
DDEs |
22.7 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
3 |
|
Vmag |
9.3 |
|
Sp |
G0 |
|
PmNote |
* |
|
| PmRA |
21 |
|
PmDE |
-47 |
|
Dm number |
+24 4361 |
|
Cat1 |
BD |
|
| Name2 |
+25 2531 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A14817 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
21126N2509A |
|
| HIC |
|
|
21171+2534 B
| Coord arcsec 2000 |
211704.97+253420.6 |
|
Mag |
13.3 |
|
PmRA |
18.00 |
|
PmDE |
-30.0 |
|
| Calc delta mag |
3.48 |
|
Calc coord |
yes |
|
| Ccdm |
21171+2534 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
A 294 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1901 |
|
Theta |
215 |
|
Rho |
4.4 |
|
| Obs |
5 |
|
Vmag |
12.8 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A14817 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
21126N2509B |
|
| HIC |
|
|
21171+2534 C
| Coord arcsec 2000 |
211704.95+253411.7 |
|
Mag |
15.1 |
|
Calc delta mag |
5.28 |
|
Calc coord |
yes |
|
| Ccdm |
21171+2534 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
A 294 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1925 |
|
Theta |
183 |
|
Rho |
13.4 |
|
| Obs |
3 |
|
Vmag |
14.6 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A14817 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
21126N2509C |
|
| HIC |
|
|
