WDS 20257+5508 : COMPONENTS
20257+5508 A
| Componente originario normalizzato |
AB |
|
Name |
HD 194907 |
|
Coord arcsec 2000 |
202540.71+550820.3 |
|
Mag |
8.57 |
|
| Spectral class |
A2V (white) |
|
PmRA |
4.00 |
|
PmDE |
3.0 |
|
SAO |
32570 |
|
| HIP |
100755 |
|
Tycho2 |
3941-01889-1 |
|
HD |
194907 |
|
BD |
BD+54 2349 |
|
| Tycho2 |
3941-01889-1 |
|
Pflag |
|
|
RAmdeg |
306.41960076 |
|
DEmdeg |
55.13892843 |
|
| PmRA |
4.4 |
|
PmDE |
2.6 |
|
E RAmdeg |
5 |
|
E DEmdeg |
6 |
|
| E pmRA |
1.3 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.41 |
|
EpDEm |
1991.30 |
|
| Num |
10 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.7 |
|
Q pmRA |
0.9 |
|
| Q pmDE |
1.7 |
|
BTmag |
8.335 |
|
E BTmag |
0.016 |
|
VTmag |
8.284 |
|
| E VTmag |
0.012 |
|
Prox |
803 |
|
TYC |
T |
|
HIP |
100755 |
|
| CCDM |
AB |
|
RAdeg |
306.41958278 |
|
DEdeg |
55.13892278 |
|
EpRA 1990 |
1.70 |
|
| EpDE 1990 |
1.69 |
|
E RAdeg |
5.2 |
|
E DEdeg |
5.5 |
|
Posflg |
P |
|
| Corr |
0.0 |
|
| SAO |
32570 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0008 |
|
| DE1950 |
|
|
PmDE1950 |
-0.003 |
|
Vmag |
8.3 |
|
SpType |
A0 |
|
| Double code |
|
|
Source |
37 |
|
CatNum |
6572 |
|
DM |
BD+54 2349 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
194907 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
5.34245093 |
|
DE1950rad |
0.95948113 |
|
PmRA2000 |
0.0013 |
|
| PmDE2000 |
-0.005 |
|
| Catalog |
H |
|
HIP |
100755 |
|
Proxy |
H |
|
RAhms |
20 25 40.70 |
|
| DEdms |
+55 08 20.3 |
|
Vmag |
8.19 |
|
VarFlag |
|
|
R Vmag |
H |
|
| RAdeg |
306.42 |
|
DEdeg |
55.139 |
|
AstroRef |
A |
|
Plx |
2.69 |
|
| CCDM |
20257+5508 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
| MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
| Theta |
189 |
|
Rho |
0.664 |
|
HD |
194907 |
|
BD |
BD+54 2349 |
|
| CD |
|
|
CP |
|
|
Dm number |
+54 2349 |
|
VIred |
0.04 |
|
| SpType |
A0 |
|
R SpType |
|
|
Coord arcsec 2000 |
202540.70+550820.3 |
|
| HIP |
100755 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
| RArad |
5.3480308696 |
|
DErad |
0.9623566929 |
|
Plx |
3.46 |
|
PmRA |
4.77 |
|
| PmDE |
1.32 |
|
E RArad |
0.68 |
|
E DErad |
1.22 |
|
E Plx |
0.93 |
|
| E pmRA |
0.7 |
|
E pmDE |
1.45 |
|
Hpmag |
8.2086 |
|
E Hpmag |
0.0017 |
|
| SHp |
0.014 |
|
VA |
0 |
|
BV |
0.037 |
|
E BV |
0.011 |
|
| VI |
0.05 |
|
| Ccdm |
20257+5508 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-1.31 |
|
DDEs |
20.5 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
8.3 |
|
Sp |
A0 |
|
PmNote |
* |
|
| PmRA |
-3 |
|
PmDE |
12 |
|
Dm number |
+54 2349 |
|
Cat1 |
BD |
|
| Name2 |
+54 1320 |
|
Cat2 |
AGK2/3 |
|
HD |
194907 |
|
M HD |
|
|
| ADS BDS |
A13857 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20231N5449A |
|
| HIC |
100755 |
|
20257+5508 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202540.70+550819.6 |
|
Mag |
9.35 |
|
PmRA |
4.00 |
|
| PmDE |
3.0 |
|
Calc delta mag |
0.78 |
|
Calc coord |
yes |
|
| Ccdm |
20257+5508 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
A 1429 |
|
DRAs |
|
|
DDEs |
|
|
| R dRAs |
|
|
Year |
1959 |
|
Theta |
190 |
|
Rho |
0.7 |
|
| Obs |
7 |
|
Vmag |
9.3 |
|
Sp |
|
|
PmNote |
|
|
| PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A13857 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20231N5449B |
|
| HIC |
100755 |
|
