WDS 08426-4810 : COMPONENTS
|
A |
B |
B |
pa=200.4°
sep=12.82"
| |
C |
pa=192.9°
sep=39.91"
| pa=189.4°
sep=27.26"
|
08426-4810 A
Name |
HD 74531 |
|
Coord arcsec 2000 |
084234.84-480949.0 |
|
Mag |
7.22 |
|
Spectral class |
B2V: (blue-white) |
|
PmRA |
-4.00 |
|
PmDE |
3.0 |
|
SAO |
220319 |
|
HIP |
42738 |
|
Tycho2 |
8155-06517-1 |
|
HD |
74531 |
|
GC |
11994 |
|
CD |
CD-47 4261 |
|
CP |
CP-47 2592 |
|
Tycho2 |
8155-06517-1 |
|
Pflag |
|
|
RAmdeg |
130.64514940 |
|
DEmdeg |
-48.16359280 |
|
PmRA |
-6.0 |
|
PmDE |
3.8 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.0 |
|
E pmDE |
1.1 |
|
EpRAm |
1991.26 |
|
EpDEm |
1991.38 |
|
Num |
12 |
|
Q RAmdeg |
1.5 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.5 |
|
Q pmDE |
1.4 |
|
BTmag |
7.047 |
|
E BTmag |
0.015 |
|
VTmag |
7.218 |
|
E VTmag |
0.010 |
|
Prox |
991 |
|
TYC |
T |
|
HIP |
42738 |
|
CCDM |
|
|
RAdeg |
130.64517056 |
|
DEdeg |
-48.16360167 |
|
EpRA 1990 |
1.63 |
|
EpDE 1990 |
1.64 |
|
E RAdeg |
4.0 |
|
E DEdeg |
4.1 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
220319 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0021 |
|
DE1950 |
|
|
PmDE1950 |
0.004 |
|
Vmag |
7.3 |
|
SpType |
B9 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
11994 |
|
DM |
CD-47 4261 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
74531 |
|
M HD |
0 |
|
GC |
11994 |
|
RA1950rad |
2.27312046 |
|
DE1950rad |
-0.83746113 |
|
PmRA2000 |
-0.0016 |
|
PmDE2000 |
0.005 |
|
Catalog |
H |
|
HIP |
42738 |
|
Proxy |
|
|
RAhms |
08 42 34.84 |
|
DEdms |
-48 09 49.0 |
|
Vmag |
7.25 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
130.645 |
|
DEdeg |
-48.1636 |
|
AstroRef |
|
|
Plx |
1.29 |
|
CCDM |
08426-4810 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
X |
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
74531 |
|
BD |
|
|
CD |
CD-47 4261 |
|
CP |
CP-47 2592 |
|
Dm number |
-47 4261 |
|
VIred |
-0.16 |
|
SpType |
B2V: |
|
R SpType |
|
|
Coord arcsec 2000 |
084234.84-480949.0 |
|
HIP |
42738 |
|
Sn |
5 |
|
So |
2 |
|
Nc |
1 |
|
RArad |
2.280188365 |
|
DErad |
-0.840613394 |
|
Plx |
0.74 |
|
PmRA |
-3.48 |
|
PmDE |
3.01 |
|
E RArad |
0.4 |
|
E DErad |
0.4 |
|
E Plx |
0.47 |
|
E pmRA |
0.45 |
|
E pmDE |
0.42 |
|
Hpmag |
7.1956 |
|
E Hpmag |
0.0011 |
|
SHp |
0.01 |
|
VA |
0 |
|
BV |
-0.161 |
|
E BV |
0.005 |
|
VI |
-0.16 |
|
Ccdm |
08426-4810 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.13 |
|
DDEs |
11.9 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.3 |
|
Sp |
B9 |
|
PmNote |
* |
|
PmRA |
-5 |
|
PmDE |
8 |
|
Dm number |
-47 4261 |
|
Cat1 |
CD |
|
Name2 |
220319 |
|
Cat2 |
SAO |
|
HD |
74531 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
08393S4748A |
|
HIC |
42738 |
|
08426-4810 B
Coord arcsec 2000 |
084234.39-481001.0 |
|
Mag |
11.9 |
|
Calc delta mag |
4.68 |
|
Calc coord |
yes |
|
Ccdm |
08426-4810 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEE 103 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1897 |
|
Theta |
208 |
|
Rho |
13.9 |
|
Obs |
2 |
|
Vmag |
11.8 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
08393S4748B |
|
HIC |
|
|
08426-4810 C
Coord arcsec 2000 |
084233.95-481027.9 |
|
Mag |
11.85 |
|
PmRA |
-7.00 |
|
PmDE |
4.0 |
|
Calc delta mag |
4.63 |
|
Calc coord |
yes |
|