WDS 17226-1937 : COMPONENTS
|
A |
B |
C |
B |
pa=13.2°
sep=2.81"
| |
C |
pa=239.5°
sep=4.07"
| pa=220.9°
sep=6.35"
| |
D |
pa=177.2°
sep=5.02"
| pa=182.9°
sep=7.76"
| pa=128.1°
sep=4.78"
|
17226-1937 A
Coord arcsec 2000 |
172234.56-193657.0 |
|
Mag |
6.08 |
|
Spectral class |
G8.5V (yellow) |
|
PmRA |
2.00 |
|
PmDE |
-139.0 |
|
SAO |
160504 |
|
HIP |
85017 |
|
Tycho2 |
6242-00625-1 |
|
HD |
157172 |
|
GC |
23478 |
|
BD |
BD-19 4615 |
|
Tycho2 |
6242-00625-1 |
|
Pflag |
|
|
RAmdeg |
260.64401844 |
|
DEmdeg |
-19.61618090 |
|
PmRA |
2.4 |
|
PmDE |
-138.3 |
|
E RAmdeg |
6 |
|
E DEmdeg |
7 |
|
E pmRA |
1.2 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.03 |
|
EpDEm |
1990.74 |
|
Num |
10 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
0.5 |
|
Q pmDE |
0.7 |
|
BTmag |
8.824 |
|
E BTmag |
0.018 |
|
VTmag |
7.946 |
|
E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
85017 |
|
CCDM |
|
|
RAdeg |
260.64401250 |
|
DEdeg |
-19.61584333 |
|
EpRA 1990 |
1.66 |
|
EpDE 1990 |
1.22 |
|
E RAdeg |
5.8 |
|
E DEdeg |
7.4 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
160504 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0025 |
|
DE1950 |
|
|
PmDE1950 |
-0.119 |
|
Vmag |
7.9 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
23478 |
|
DM |
BD-19 4615 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
157172 |
|
M HD |
0 |
|
GC |
23478 |
|
RA1950rad |
4.53619921 |
|
DE1950rad |
-0.34150857 |
|
PmRA2000 |
-0.0024 |
|
PmDE2000 |
-0.117 |
|
Catalog |
H |
|
HIP |
85017 |
|
Proxy |
|
|
RAhms |
17 22 34.56 |
|
DEdms |
-19 36 57.0 |
|
Vmag |
7.84 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
260.644 |
|
DEdeg |
-19.6158 |
|
AstroRef |
|
|
Plx |
29.87 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
157172 |
|
BD |
BD-19 4615 |
|
CD |
|
|
CP |
|
|
Dm number |
-19 4615 |
|
VIred |
0.83 |
|
SpType |
G8V |
|
R SpType |
|
|
Coord arcsec 2000 |
172234.56-193657.0 |
|
HIP |
85017 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
4.5490962819 |
|
DErad |
-0.342361072 |
|
Plx |
31.37 |
|
PmRA |
2.66 |
|
PmDE |
-138.5 |
|
E RArad |
0.89 |
|
E DErad |
0.48 |
|
E Plx |
0.89 |
|
E pmRA |
0.96 |
|
E pmDE |
0.52 |
|
Hpmag |
7.9807 |
|
E Hpmag |
0.0013 |
|
SHp |
0.012 |
|
VA |
0 |
|
BV |
0.783 |
|
E BV |
0.014 |
|
VI |
0.82 |
|
17226-1937 B
Coord arcsec 2000 |
172234.61-193654.3 |
|
Mag |
16.2 |
|
Calc delta mag |
10.12 |
|
Calc coord |
yes |
|
17226-1937 C
Coord arcsec 2000 |
172234.31-193659.1 |
|
Mag |
18.9 |
|
Calc delta mag |
12.82 |
|
Calc coord |
yes |
|
17226-1937 D
Coord arcsec 2000 |
172234.58-193702.0 |
|
Mag |
16 |
|
Calc delta mag |
9.92 |
|
Calc coord |
yes |
|