WDS 20501+2923 : COMPONENTS
|
A |
B |
B |
pa=335.1°
sep=0.93"
| |
C |
pa=338.7°
sep=6.76"
| pa=339.3°
sep=5.83"
|
20501+2923 A
Name |
HD 198550 |
|
Coord arcsec 2000 |
205010.55+292302.8 |
|
Mag |
8.32 |
|
Spectral class |
K4V (yellow-orange) |
|
PmRA |
23.00 |
|
PmDE |
-59.0 |
|
SAO |
89188 |
|
HIP |
102851 |
|
Tycho2 |
2183-02153-1 |
|
HD |
198550 |
|
BD |
BD+28 3900 |
|
Tycho2 |
2183-02153-1 |
|
Pflag |
|
|
RAmdeg |
312.54399112 |
|
DEmdeg |
29.38414302 |
|
PmRA |
25.7 |
|
PmDE |
-48.3 |
|
E RAmdeg |
7 |
|
E DEmdeg |
7 |
|
E pmRA |
1.2 |
|
E pmDE |
1.1 |
|
EpRAm |
1990.98 |
|
EpDEm |
1990.93 |
|
Num |
12 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
1.3 |
|
Q pmDE |
1.5 |
|
BTmag |
9.758 |
|
E BTmag |
0.020 |
|
VTmag |
8.470 |
|
E VTmag |
0.012 |
|
Prox |
359 |
|
TYC |
T |
|
HIP |
102851 |
|
CCDM |
|
|
RAdeg |
312.54392333 |
|
DEdeg |
29.38425417 |
|
EpRA 1990 |
1.67 |
|
EpDE 1990 |
1.67 |
|
E RAdeg |
7.4 |
|
E DEdeg |
7.2 |
|
Posflg |
|
|
Corr |
0.2 |
|
SAO |
89188 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0027 |
|
DE1950 |
|
|
PmDE1950 |
-0.041 |
|
Vmag |
8.5 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
34 |
|
CatNum |
11817 |
|
DM |
BD+28 3900 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
198550 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.445747 |
|
DE1950rad |
0.50959511 |
|
PmRA2000 |
0.0028 |
|
PmDE2000 |
-0.044 |
|
Catalog |
H |
|
HIP |
102851 |
|
Proxy |
|
|
RAhms |
20 50 10.54 |
|
DEdms |
+29 23 03.3 |
|
Vmag |
8.32 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
312.544 |
|
DEdeg |
29.3843 |
|
AstroRef |
|
|
Plx |
48.38 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
X |
|
Source |
|
|
Qual |
S |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
198550 |
|
BD |
BD+28 3900 |
|
CD |
|
|
CP |
|
|
Dm number |
+28 3900 |
|
VIred |
1.03 |
|
SpType |
K5V |
|
R SpType |
|
|
Coord arcsec 2000 |
205010.54+292303.3 |
|
HIP |
102851 |
|
Sn |
7 |
|
So |
2 |
|
Nc |
1 |
|
RArad |
5.4549204285 |
|
DErad |
0.5128520573 |
|
Plx |
47.64 |
|
PmRA |
23.18 |
|
PmDE |
-61.02 |
|
E RArad |
0.68 |
|
E DErad |
0.66 |
|
E Plx |
1.15 |
|
E pmRA |
0.9 |
|
E pmDE |
0.8 |
|
Hpmag |
8.4662 |
|
E Hpmag |
0.0015 |
|
SHp |
0.018 |
|
VA |
0 |
|
BV |
1.068 |
|
E BV |
0.003 |
|
VI |
1.03 |
|
20501+2923 B
Coord arcsec 2000 |
205010.52+292303.6 |
|
Mag |
12.4 |
|
Calc delta mag |
4.08 |
|
Calc coord |
yes |
|
20501+2923 C
Coord arcsec 2000 |
205010.36+292309.1 |
|
Calc delta mag |
8.32 |
|
Calc coord |
yes |
|