WDS 20529+2920 : COMPONENTS
| |
A |
B |
| B |
pa=355.1°
sep=9.87"
| |
| C |
pa=33.3°
sep=21.22"
| pa=57.7°
sep=14.78"
|
20529+2920 A
| Name |
HD 198946 |
|
Coord arcsec 2000 |
205256.21+291954.9 |
|
Mag |
7.68 |
|
Spectral class |
B9V (blue-white) |
|
| PmRA |
4.00 |
|
PmDE |
-7.0 |
|
SAO |
89238 |
|
HIP |
103066 |
|
| Tycho2 |
2183-01933-1 |
|
HD |
198946 |
|
BD |
BD+28 3915 |
|
| Tycho2 |
2183-01933-1 |
|
Pflag |
|
|
RAmdeg |
313.23419726 |
|
DEmdeg |
29.33192210 |
|
| PmRA |
3.8 |
|
PmDE |
-5.5 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
| E pmRA |
1.5 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.58 |
|
EpDEm |
1991.60 |
|
| Num |
8 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.6 |
|
| Q pmDE |
0.7 |
|
BTmag |
7.633 |
|
E BTmag |
0.015 |
|
VTmag |
7.678 |
|
| E VTmag |
0.011 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
103066 |
|
| CCDM |
|
|
RAdeg |
313.23418694 |
|
DEdeg |
29.33193472 |
|
EpRA 1990 |
1.69 |
|
| EpDE 1990 |
1.73 |
|
E RAdeg |
4.3 |
|
E DEdeg |
4.2 |
|
Posflg |
|
|
| Corr |
0.1 |
|
| SAO |
89238 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0015 |
|
| DE1950 |
|
|
PmDE1950 |
-0.002 |
|
Vmag |
8 |
|
SpType |
B9 |
|
| Double code |
|
|
Source |
34 |
|
CatNum |
11868 |
|
DM |
BD+28 3915 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
198946 |
|
M HD |
0 |
|
| GC |
|
|
RA1950rad |
5.45777429 |
|
DE1950rad |
0.50862782 |
|
PmRA2000 |
0.0016 |
|
| PmDE2000 |
-0.005 |
|
| Catalog |
H |
|
HIP |
103066 |
|
Proxy |
|
|
RAhms |
20 52 56.20 |
|
| DEdms |
+29 19 55.0 |
|
Vmag |
7.68 |
|
VarFlag |
|
|
R Vmag |
H |
|
| RAdeg |
313.234 |
|
DEdeg |
29.3319 |
|
AstroRef |
|
|
Plx |
1.26 |
|
| CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
| MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
| Theta |
|
|
Rho |
|
|
HD |
198946 |
|
BD |
BD+28 3915 |
|
| CD |
|
|
CP |
|
|
Dm number |
+28 3915 |
|
VIred |
0.01 |
|
| SpType |
B9 |
|
R SpType |
|
|
Coord arcsec 2000 |
205256.20+291955.0 |
|
| HIP |
103066 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
| RArad |
5.466967819 |
|
DErad |
0.5119388299 |
|
Plx |
1.8 |
|
PmRA |
5.49 |
|
| PmDE |
-5.33 |
|
E RArad |
0.41 |
|
E DErad |
0.43 |
|
E Plx |
0.68 |
|
| E pmRA |
0.51 |
|
E pmDE |
0.48 |
|
Hpmag |
7.6738 |
|
E Hpmag |
0.0017 |
|
| SHp |
0.016 |
|
VA |
0 |
|
BV |
-0.042 |
|
E BV |
0.009 |
|
| VI |
-0.02 |
|
20529+2920 B
| Coord arcsec 2000 |
205256.15+292004.7 |
|
Mag |
12 |
|
PmRA |
3.00 |
|
PmDE |
-11.0 |
|
| Calc delta mag |
4.32 |
|
Calc coord |
yes |
|
20529+2920 C
| Coord arcsec 2000 |
205257.10+292012.6 |
|
Mag |
12.7 |
|
PmRA |
1.00 |
|
PmDE |
-9.0 |
|
| Calc delta mag |
5.02 |
|
Calc coord |
yes |
|
