WDS 17442-2727 : COMPONENTS
|
A |
B |
C |
B |
pa=204.3°
sep=8.45"
| |
C |
pa=145.0°
sep=6.96"
| pa=75.0°
sep=7.73"
| |
Cb |
pa=145.0°
sep=7.23"
| pa=76.9°
sep=7.83"
| pa=146.1°
sep=0.27"
|
17442-2727 A
Name |
HD 161004 |
|
Coord arcsec 2000 |
174414.15-272728.2 |
|
Mag |
8.74 |
|
Spectral class |
B8V (blue-white) |
|
PmRA |
0.00 |
|
PmDE |
-8.0 |
|
SAO |
185671 |
|
Tycho2 |
6836-00750-1 |
|
HD |
161004 |
|
ADS |
10739 |
|
DM |
CD-2711866 |
|
Tycho2 |
6836-00750-1 |
|
Pflag |
|
|
RAmdeg |
266.05896649 |
|
DEmdeg |
-27.45785583 |
|
PmRA |
0.7 |
|
PmDE |
-5.7 |
|
E RAmdeg |
8 |
|
E DEmdeg |
10 |
|
E pmRA |
1.6 |
|
E pmDE |
1.6 |
|
EpRAm |
1990.87 |
|
EpDEm |
1990.23 |
|
Num |
7 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
0.8 |
|
Q pmDE |
1.2 |
|
BTmag |
9.019 |
|
E BTmag |
0.019 |
|
VTmag |
8.810 |
|
E VTmag |
0.017 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
266.05896472 |
|
DEdeg |
-27.45784250 |
|
EpRA 1990 |
1.69 |
|
EpDE 1990 |
1.47 |
|
E RAdeg |
8.1 |
|
E DEdeg |
9.9 |
|
Posflg |
|
|
Corr |
0.1 |
|
SAO |
185671 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0014 |
|
DE1950 |
|
|
PmDE1950 |
0 |
|
Vmag |
8.1 |
|
SpType |
B8 |
|
Double code |
|
|
Source |
24 |
|
CatNum |
11242 |
|
DM |
CD-2711866 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
161004 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.62990785 |
|
DE1950rad |
-0.47886129 |
|
PmRA2000 |
0.0013 |
|
PmDE2000 |
0.001 |
|
Ccdm |
17442-2727 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.24 |
|
DDEs |
-27.9 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.8 |
|
Sp |
B8 |
|
PmNote |
* |
|
PmRA |
19 |
|
PmDE |
0 |
|
Dm number |
-2711866 |
|
Cat1 |
CD |
|
Name2 |
185671 |
|
Cat2 |
SAO |
|
HD |
161004 |
|
M HD |
|
|
ADS BDS |
A10739 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17380S2725A |
|
HIC |
|
|
17442-2727 B
Coord arcsec 2000 |
174413.89-272735.9 |
|
Mag |
10.88 |
|
Spectral class |
G8IV (yellow) |
|
PmRA |
-6.00 |
|
PmDE |
-17.0 |
|
Calc delta mag |
2.14 |
|
Calc coord |
yes |
|
Ccdm |
17442-2727 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STN 36 |
|
DRAs |
2.00 |
|
DDEs |
-35.5 |
|
R dRAs |
90 |
|
Year |
1959 |
|
Theta |
207 |
|
Rho |
8.1 |
|
Obs |
8 |
|
Vmag |
10.5 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
17 |
|
PmDE |
-9 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A10739 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17380S2725B |
|
HIC |
|
|
17442-2727 C
Coord arcsec 2000 |
174414.45-272733.9 |
|
Coord calc |
174414.40-272733.7 |
|
Mag |
11.5 |
|
Mag composta |
9.5 |
|
PmRA |
-6.00 |
|
PmDE |
-17.0 |
|
Calc delta mag |
2.76 |
|
17442-2727 Cb
Coord arcsec 2000 |
174414.46-272734.1 |
|
Mag |
11.5 |
|
Calc delta mag |
2.76 |
|
Calc coord |
yes |
|