WDS 05176-0651 : COMPONENTS
|
A |
B |
C |
B |
pa=251.2°
sep=33.51"
| |
C |
pa=253.7°
sep=29.90"
| pa=51.4°
sep=3.87"
| |
D |
pa=60.7°
sep=35.16"
| pa=65.8°
sep=68.38"
| pa=66.7°
sep=64.64"
|
05176-0651 A
Name |
Tau Ori |
|
Coord arcsec 2000 |
051736.40-065039.8 |
|
Mag |
3.6 |
|
Spectral class |
B5III (blue-white) |
|
PmRA |
-18.00 |
|
PmDE |
-9.0 |
|
SAO |
131952 |
|
HIP |
24674 |
|
Tycho2 |
4764-01639-1 |
|
HD |
34503 |
|
HR |
1735 |
|
GC |
6480 |
|
BD |
BD-07 1028 |
|
Bayer |
Tau Orionis |
|
Bayer name |
Tau Ori |
|
Flamsteed |
20 Orionis |
|
Flamsteed name |
20 Ori |
|
FK5 |
195 |
|
Tycho2 |
4764-01639-1 |
|
Pflag |
|
|
RAmdeg |
79.40162482 |
|
DEmdeg |
-6.84440489 |
|
PmRA |
-15.3 |
|
PmDE |
-8.0 |
|
E RAmdeg |
3 |
|
E DEmdeg |
3 |
|
E pmRA |
0.5 |
|
E pmDE |
0.5 |
|
EpRAm |
1990.93 |
|
EpDEm |
1990.82 |
|
Num |
20 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.4 |
|
BTmag |
3.438 |
|
E BTmag |
0.014 |
|
VTmag |
3.556 |
|
E VTmag |
0.009 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
24674 |
|
CCDM |
|
|
RAdeg |
79.40166028 |
|
DEdeg |
-6.84438583 |
|
EpRA 1990 |
1.66 |
|
EpDE 1990 |
1.47 |
|
E RAdeg |
3.2 |
|
E DEdeg |
3.4 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
131952 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0014 |
|
DE1950 |
|
|
PmDE1950 |
-0.008 |
|
Vmag |
3.7 |
|
SpType |
B5 |
|
Double code |
|
|
Source |
74 |
|
CatNum |
195 |
|
DM |
BD-07 1028 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
34503 |
|
M HD |
0 |
|
GC |
6480 |
|
RA1950rad |
1.37521771 |
|
DE1950rad |
-0.12037462 |
|
PmRA2000 |
-0.001 |
|
PmDE2000 |
-0.008 |
|
Catalog |
H |
|
HIP |
24674 |
|
Proxy |
|
|
RAhms |
05 17 36.40 |
|
DEdms |
-06 50 39.8 |
|
Vmag |
3.59 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
79.4017 |
|
DEdeg |
-6.84439 |
|
AstroRef |
|
|
Plx |
5.88 |
|
CCDM |
05176-0651 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
34503 |
|
BD |
BD-07 1028 |
|
CD |
|
|
CP |
|
|
Dm number |
-07 1028 |
|
VIred |
-0.1 |
|
SpType |
B5III |
|
R SpType |
|
|
Coord arcsec 2000 |
051736.40-065039.8 |
|
HIP |
24674 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
1.3858204357 |
|
DErad |
-0.1194570697 |
|
Plx |
6.6 |
|
PmRA |
-17.61 |
|
PmDE |
-9.24 |
|
E RArad |
0.13 |
|
E DErad |
0.09 |
|
E Plx |
0.15 |
|
E pmRA |
0.16 |
|
E pmDE |
0.11 |
|
Hpmag |
3.5544 |
|
E Hpmag |
0.0004 |
|
SHp |
0.003 |
|
VA |
0 |
|
BV |
-0.115 |
|
E BV |
0.006 |
|
VI |
-0.1 |
|
Ccdm |
05176-0651 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.38 |
|
DDEs |
20.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
3.7 |
|
Sp |
B5 |
|
PmNote |
* |
|
PmRA |
-21 |
|
PmDE |
-8 |
|
Dm number |
-07 1028 |
|
Cat1 |
BD |
|
Name2 |
131952 |
|
Cat2 |
SAO |
|
HD |
34503 |
|
M HD |
|
|
ADS BDS |
A 3877 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
05128S0657A |
|
HIC |
24674 |
|
05176-0651 B
Coord arcsec 2000 |
051734.27-065050.6 |
|
Coord calc |
051734.27-065050.6 |
|
Mag |
11 |
|
PmRA |
0.00 |
|
PmDE |
0.0 |
|
Calc delta mag |
7.4 |
|
Ccdm |
05176-0651 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
H 25 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1868 |
|
Theta |
250 |
|
Rho |
35.2 |
|
Obs |
8 |
|
Vmag |
13.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 3877 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
05128S0657B |
|
HIC |
|
|
05176-0651 C
Coord arcsec 2000 |
051734.47-065048.2 |
|
Mag |
10.9 |
|
PmRA |
0.00 |
|
PmDE |
0.0 |
|
Calc delta mag |
7.3 |
|
Calc coord |
yes |
|
Ccdm |
05176-0651 |
|
RComp |
B |
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
BU 188 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1876 |
|
Theta |
051 |
|
Rho |
3.7 |
|
Obs |
5 |
|
Vmag |
12.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 3877 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
05128S0657C |
|
HIC |
|
|
05176-0651 D
Coord arcsec 2000 |
051738.46-065022.6 |
|
Mag |
10.9 |
|
PmRA |
-14.00 |
|
PmDE |
-8.0 |
|
Calc delta mag |
7.3 |
|
Calc coord |
yes |
|
Ccdm |
05176-0651 |
|
RComp |
|
|
Comp |
D |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HJ 2259 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1876 |
|
Theta |
060 |
|
Rho |
36.0 |
|
Obs |
9 |
|
Vmag |
10.9 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 3877 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
05128S0657D |
|
HIC |
|
|