WDS 15578-4100 : COMPONENTS
|
A |
B |
B |
pa=285.0°
sep=0.28"
| |
C |
pa=210.9°
sep=16.99"
| pa=210.0°
sep=16.91"
|
15578-4100 A
Name |
HD 142754 |
|
Coord arcsec 2000 |
155749.19-405949.8 |
|
Mag |
9.4 |
|
Spectral class |
B2III (blue-white) |
|
PmRA |
-11.00 |
|
PmDE |
-7.0 |
|
SAO |
226404 |
|
Tycho2 |
7842-00329-1 |
|
HD |
142754 |
|
DM |
CP-40 7155 |
|
Tycho2 |
7842-00329-1 |
|
Pflag |
|
|
RAmdeg |
239.45496873 |
|
DEmdeg |
-40.99719324 |
|
PmRA |
-11.2 |
|
PmDE |
-6.3 |
|
E RAmdeg |
7 |
|
E DEmdeg |
7 |
|
E pmRA |
1.2 |
|
E pmDE |
1.1 |
|
EpRAm |
1990.70 |
|
EpDEm |
1990.54 |
|
Num |
8 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.3 |
|
BTmag |
8.774 |
|
E BTmag |
0.018 |
|
VTmag |
8.630 |
|
E VTmag |
0.014 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
239.45500306 |
|
DEdeg |
-40.99717833 |
|
EpRA 1990 |
1.61 |
|
EpDE 1990 |
1.46 |
|
E RAdeg |
6.5 |
|
E DEdeg |
7.2 |
|
Posflg |
|
|
Corr |
0.2 |
|
SAO |
226404 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0013 |
|
DE1950 |
|
|
PmDE1950 |
-0.017 |
|
Vmag |
9 |
|
SpType |
B3 |
|
Double code |
|
|
Source |
48 |
|
CatNum |
14230 |
|
DM |
CP-40 7155 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
142754 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.16449414 |
|
DE1950rad |
-0.71303777 |
|
PmRA2000 |
0.0013 |
|
PmDE2000 |
-0.014 |
|
Ccdm |
15578-4100 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.44 |
|
DDEs |
8.9 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
9.0 |
|
Sp |
B3 |
|
PmNote |
* |
|
PmRA |
15 |
|
PmDE |
-17 |
|
Dm number |
-4010094 |
|
Cat1 |
CD |
|
Name2 |
226404 |
|
Cat2 |
SAO |
|
HD |
142754 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15511S4042A |
|
HIC |
|
|
15578-4100 B
Coord arcsec 2000 |
155749.17-405949.7 |
|
Mag |
9.4 |
|
Calc coord |
yes |
|
Ccdm |
15578-4100 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEE 252 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1897 |
|
Theta |
281 |
|
Rho |
0.4 |
|
Obs |
1 |
|
Vmag |
9.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15511S4042B |
|
HIC |
|
|
15578-4100 C
Coord arcsec 2000 |
155748.42-410004.4 |
|
Mag |
13.4 |
|
PmRA |
-21.00 |
|
PmDE |
-12.0 |
|
Calc delta mag |
4 |
|
Calc coord |
yes |
|
Ccdm |
15578-4100 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEE 252 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1897 |
|
Theta |
215 |
|
Rho |
18.4 |
|
Obs |
1 |
|
Vmag |
13.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15511S4042C |
|
HIC |
|
|