WDS 17353-2203 : COMPONENTS
|
A |
B |
C |
B |
pa=50.8°
sep=8.30"
| |
C |
pa=9.7°
sep=5.41"
| pa=270.8°
sep=5.53"
| |
D |
pa=143.7°
sep=6.17"
| pa=195.2°
sep=10.59"
| pa=165.1°
sep=10.66"
|
17353-2203 A
Name |
52 Oph |
|
Coord arcsec 2000 |
173518.50-220237.7 |
|
Mag |
6.3 |
|
Spectral class |
B9Si (blue-white) |
|
PmRA |
-5.00 |
|
PmDE |
1.0 |
|
SAO |
185526 |
|
HIP |
86060 |
|
Tycho2 |
6247-00258-1 |
|
HD |
159376 |
|
HR |
6545 |
|
GC |
23826 |
|
BD |
BD-21 4659 |
|
Flamsteed |
52 Ophiuchi |
|
Flamsteed name |
52 Oph |
|
Tycho2 |
6247-00258-1 |
|
Pflag |
|
|
RAmdeg |
263.82708089 |
|
DEmdeg |
-22.04382299 |
|
PmRA |
-2.1 |
|
PmDE |
-8.8 |
|
E RAmdeg |
3 |
|
E DEmdeg |
4 |
|
E pmRA |
0.7 |
|
E pmDE |
0.7 |
|
EpRAm |
1991.42 |
|
EpDEm |
1990.42 |
|
Num |
23 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.9 |
|
BTmag |
6.497 |
|
E BTmag |
0.014 |
|
VTmag |
6.482 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
86060 |
|
CCDM |
|
|
RAdeg |
263.82708583 |
|
DEdeg |
-22.04380056 |
|
EpRA 1990 |
1.76 |
|
EpDE 1990 |
0.99 |
|
E RAdeg |
3.4 |
|
E DEdeg |
4.0 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
185526 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0003 |
|
DE1950 |
|
|
PmDE1950 |
-0.011 |
|
Vmag |
6.6 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
23826 |
|
DM |
BD-21 4659 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
159376 |
|
M HD |
0 |
|
GC |
23826 |
|
RA1950rad |
4.59151459 |
|
DE1950rad |
-0.38418032 |
|
PmRA2000 |
-0.0003 |
|
PmDE2000 |
-0.009 |
|
Catalog |
H |
|
HIP |
86060 |
|
Proxy |
|
|
RAhms |
17 35 18.50 |
|
DEdms |
-22 02 37.7 |
|
Vmag |
6.47 |
|
VarFlag |
1 |
|
R Vmag |
H |
|
RAdeg |
263.827 |
|
DEdeg |
-22.0438 |
|
AstroRef |
|
|
Plx |
3.69 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
159376 |
|
BD |
BD-21 4659 |
|
CD |
|
|
CP |
|
|
Dm number |
-21 4659 |
|
VIred |
0.02 |
|
SpType |
Ap Si |
|
R SpType |
|
|
Coord arcsec 2000 |
173518.50-220237.7 |
|
HIP |
86060 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
4.6046513463 |
|
DErad |
-0.3847369064 |
|
Plx |
3.87 |
|
PmRA |
-4.8 |
|
PmDE |
-8.4 |
|
E RArad |
0.42 |
|
E DErad |
0.25 |
|
E Plx |
0.44 |
|
E pmRA |
0.5 |
|
E pmDE |
0.24 |
|
Hpmag |
6.479 |
|
E Hpmag |
0.0025 |
|
SHp |
0.019 |
|
VA |
1 |
|
BV |
0.011 |
|
E BV |
0.007 |
|
VI |
0.03 |
|
17353-2203 B
Coord arcsec 2000 |
173518.96-220232.5 |
|
Mag |
12.66 |
|
Calc delta mag |
6.36 |
|
Calc coord |
yes |
|
17353-2203 C
Coord arcsec 2000 |
173518.57-220232.4 |
|
Mag |
14.18 |
|
Calc delta mag |
7.88 |
|
Calc coord |
yes |
|
17353-2203 D
Coord arcsec 2000 |
173518.76-220242.7 |
|
Mag |
15.07 |
|
Calc delta mag |
8.77 |
|
Calc coord |
yes |
|