WDS 18257+2639 : COMPONENTS
18257+2639 A
Componente originario normalizzato |
AB |
|
Name |
HD 169887 |
|
Coord arcsec 2000 |
182544.22+263925.0 |
|
Mag |
9.01 |
|
Spectral class |
Ap (white) |
|
PmRA |
-5.00 |
|
PmDE |
-7.0 |
|
SAO |
86035 |
|
Tycho2 |
2114-02099-1 |
|
HD |
169887 |
|
DM |
BD+26 3250 |
|
Tycho2 |
2114-02099-1 |
|
Pflag |
|
|
RAmdeg |
276.43425913 |
|
DEmdeg |
26.65696578 |
|
PmRA |
-1.5 |
|
PmDE |
-4.2 |
|
E RAmdeg |
8 |
|
E DEmdeg |
7 |
|
E pmRA |
1.4 |
|
E pmDE |
1.3 |
|
EpRAm |
1990.83 |
|
EpDEm |
1991.11 |
|
Num |
8 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.7 |
|
Q pmRA |
1.3 |
|
Q pmDE |
1.7 |
|
BTmag |
9.041 |
|
E BTmag |
0.017 |
|
VTmag |
9.011 |
|
E VTmag |
0.015 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
276.43426222 |
|
DEdeg |
26.65697667 |
|
EpRA 1990 |
1.46 |
|
EpDE 1990 |
1.68 |
|
E RAdeg |
7.5 |
|
E DEdeg |
6.6 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
86035 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0011 |
|
DE1950 |
|
|
PmDE1950 |
-0.014 |
|
Vmag |
8.8 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
34 |
|
CatNum |
8896 |
|
DM |
BD+26 3250 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
169887 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.81592865 |
|
DE1950rad |
0.464728 |
|
PmRA2000 |
0.0012 |
|
PmDE2000 |
-0.015 |
|
Ccdm |
18257+2639 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.19 |
|
DDEs |
24.6 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.4 |
|
Sp |
A0 |
|
PmNote |
* |
|
PmRA |
-7 |
|
PmDE |
-7 |
|
Dm number |
+26 3250 |
|
Cat1 |
BD |
|
Name2 |
+26 1838 |
|
Cat2 |
AGK2/3 |
|
HD |
169887 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18217N2636A |
|
HIC |
|
|
18257+2639 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
182544.28+263923.7 |
|
Mag |
11.3 |
|
Calc delta mag |
2.29 |
|
Calc coord |
yes |
|
Ccdm |
18257+2639 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
COU 815 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1972 |
|
Theta |
143 |
|
Rho |
1.2 |
|
Obs |
1 |
|
Vmag |
10.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18217N2636B |
|
HIC |
|
|