WDS 18444-2926 : COMPONENTS
|
A |
B |
C |
D |
B |
pa=293.9°
sep=12.86"
| |
C |
pa=316.5°
sep=13.54"
| pa=27.9°
sep=5.21"
| |
D |
pa=350.4°
sep=10.78"
| pa=61.4°
sep=11.34"
| pa=83.8°
sep=7.57"
| |
E |
pa=278.3°
sep=27.37"
| pa=265.2°
sep=15.38"
| pa=251.7°
sep=18.71"
| pa=255.1°
sep=26.16"
|
18444-2926 A
Coord arcsec 2000 |
184421.80-292540.5 |
|
Mag |
8.54 |
|
Spectral class |
K0III (yellow-orange) |
|
PmRA |
-1.00 |
|
PmDE |
-6.0 |
|
SAO |
187202 |
|
Tycho2 |
6871-00841-1 |
|
HD |
172990 |
|
DM |
CD-2915287 |
|
Tycho2 |
6871-00841-1 |
|
Pflag |
|
|
RAmdeg |
281.09088823 |
|
DEmdeg |
-29.42793231 |
|
PmRA |
0.4 |
|
PmDE |
-4.8 |
|
E RAmdeg |
9 |
|
E DEmdeg |
11 |
|
E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1990.85 |
|
EpDEm |
1990.08 |
|
Num |
8 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
1.1 |
|
Q pmDE |
1.1 |
|
BTmag |
9.777 |
|
E BTmag |
0.026 |
|
VTmag |
8.540 |
|
E VTmag |
0.015 |
|
Prox |
316 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
281.09088722 |
|
DEdeg |
-29.42792083 |
|
EpRA 1990 |
1.81 |
|
EpDE 1990 |
1.73 |
|
E RAdeg |
9.2 |
|
E DEdeg |
11.4 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
187202 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0016 |
|
DE1950 |
|
|
PmDE1950 |
-0.002 |
|
Vmag |
8.3 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
24 |
|
CatNum |
12184 |
|
DM |
CD-2915287 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
172990 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.89208551 |
|
DE1950rad |
-0.51451464 |
|
PmRA2000 |
0.0015 |
|
PmDE2000 |
-0.002 |
|
Ccdm |
18444-2926 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.10 |
|
DDEs |
19.6 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.3 |
|
Sp |
K0 |
|
PmNote |
* |
|
PmRA |
21 |
|
PmDE |
-2 |
|
Dm number |
-2915287 |
|
Cat1 |
CD |
|
Name2 |
187202 |
|
Cat2 |
SAO |
|
HD |
172990 |
|
M HD |
|
|
ADS BDS |
B 8738 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18380S2932A |
|
HIC |
|
|
18444-2926 B
Coord arcsec 2000 |
184420.90-292535.3 |
|
Mag |
12.8 |
|
PmRA |
20.00 |
|
PmDE |
39.0 |
|
Calc delta mag |
4.26 |
|
Calc coord |
yes |
|
Ccdm |
18444-2926 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEE 357 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1896 |
|
Theta |
291 |
|
Rho |
13.5 |
|
Obs |
1 |
|
Vmag |
12.8 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
B 8738 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18380S2932B |
|
HIC |
|
|
18444-2926 C
Coord arcsec 2000 |
184421.09-292530.7 |
|
Mag |
14 |
|
Calc delta mag |
5.46 |
|
Calc coord |
yes |
|
18444-2926 D
Coord arcsec 2000 |
184421.66-292529.9 |
|
Mag |
14 |
|
Calc delta mag |
5.46 |
|
Calc coord |
yes |
|
18444-2926 E
Coord arcsec 2000 |
184419.73-292536.6 |
|
Mag |
11.4 |
|
PmRA |
0.00 |
|
PmDE |
-7.0 |
|
Tycho2 |
6871-01383-1 |
|
Calc delta mag |
2.86 |
|
Calc coord |
yes |
|
Tycho2 |
6871-01383-1 |
|
Pflag |
|
|
RAmdeg |
281.08090339 |
|
DEmdeg |
-29.42678041 |
|
PmRA |
-3.0 |
|
PmDE |
-5.0 |
|
E RAmdeg |
74 |
|
E DEmdeg |
86 |
|
E pmRA |
3.1 |
|
E pmDE |
2.8 |
|
EpRAm |
1983.53 |
|
EpDEm |
1977.33 |
|
Num |
3 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.0 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.0 |
|
BTmag |
12.050 |
|
E BTmag |
0.158 |
|
VTmag |
11.403 |
|
E VTmag |
0.142 |
|
Prox |
316 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
281.08091139 |
|
DEdeg |
-29.42676889 |
|
EpRA 1990 |
1.79 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
77.8 |
|
E DEdeg |
95.3 |
|
Posflg |
|
|
Corr |
-0.1 |
|