WDS 20022+3154 : COMPONENTS
20022+3154 A
Componente originario normalizzato |
AB |
|
Name |
HD 331689 |
|
Coord arcsec 2000 |
200213.53+315350.7 |
|
Mag |
10.11 |
|
Spectral class |
K2 (yellow-orange) |
|
PmRA |
3.00 |
|
PmDE |
9.0 |
|
Tycho2 |
2674-01360-1 |
|
HD |
331689 |
|
Tycho2 |
2674-01360-1 |
|
Pflag |
|
|
RAmdeg |
300.55638506 |
|
DEmdeg |
31.89742027 |
|
PmRA |
0.8 |
|
PmDE |
7.8 |
|
E RAmdeg |
25 |
|
E DEmdeg |
24 |
|
E pmRA |
1.8 |
|
E pmDE |
1.8 |
|
EpRAm |
1986.43 |
|
EpDEm |
1986.94 |
|
Num |
5 |
|
Q RAmdeg |
0.3 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
0.3 |
|
Q pmDE |
1.4 |
|
BTmag |
11.510 |
|
E BTmag |
0.070 |
|
VTmag |
10.107 |
|
E VTmag |
0.033 |
|
Prox |
914 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
300.55638333 |
|
DEdeg |
31.89740861 |
|
EpRA 1990 |
1.50 |
|
EpDE 1990 |
1.61 |
|
E RAdeg |
29.6 |
|
E DEdeg |
28.0 |
|
Posflg |
|
|
Corr |
0.1 |
|
Ccdm |
20022+3154 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.57 |
|
DDEs |
-9.3 |
|
R dRAs |
65 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
10.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
+31 3899 |
|
Cat1 |
BD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19583N3137A |
|
HIC |
|
|
20022+3154 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
200212.54+315404.1 |
|
Mag |
11.9 |
|
PmRA |
-7.00 |
|
PmDE |
-4.0 |
|
Calc delta mag |
1.79 |
|
Calc coord |
yes |
|
Ccdm |
20022+3154 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEI 802 |
|
DRAs |
0.41 |
|
DDEs |
4.5 |
|
R dRAs |
65 |
|
Year |
1893 |
|
Theta |
316 |
|
Rho |
20.1 |
|
Obs |
1 |
|
Vmag |
12.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19583N3137B |
|
HIC |
|
|