WDS 17574+3540 : COMPONENTS
| |
A |
B |
C |
D |
| B |
pa=157.6°
sep=22.55"
| |
| C |
pa=260.9°
sep=120.83"
| pa=270.7°
sep=127.90"
| |
| D |
pa=260.2°
sep=121.86"
| pa=270.1°
sep=128.68"
| pa=207.5°
sep=1.71"
| |
| E |
pa=265.1°
sep=121.00"
| pa=274.7°
sep=129.60"
| pa=351.9°
sep=9.05"
| pa=357.4°
sep=10.49"
|
17574+3540 A
| Name |
HD 163991 |
|
Coord arcsec 2000 |
175721.02+354029.7 |
|
Mag |
7.69 |
|
Spectral class |
K0 (yellow-orange) |
|
| PmRA |
4.00 |
|
PmDE |
7.0 |
|
SAO |
66507 |
|
HIP |
87902 |
|
| Tycho2 |
2620-00350-1 |
|
HD |
163991 |
|
GC |
24438 |
|
BD |
BD+35 3112 |
|
| Tycho2 |
2620-00350-1 |
|
Pflag |
|
|
RAmdeg |
269.33759315 |
|
DEmdeg |
35.67490607 |
|
| PmRA |
5.0 |
|
PmDE |
9.8 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
| E pmRA |
1.3 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.08 |
|
EpDEm |
1991.37 |
|
| Num |
12 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
0.6 |
|
| Q pmDE |
1.4 |
|
BTmag |
8.832 |
|
E BTmag |
0.016 |
|
VTmag |
7.691 |
|
| E VTmag |
0.011 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
87902 |
|
| CCDM |
|
|
RAdeg |
269.33757861 |
|
DEdeg |
35.67488389 |
|
EpRA 1990 |
1.43 |
|
| EpDE 1990 |
1.69 |
|
E RAdeg |
5.1 |
|
E DEdeg |
4.7 |
|
Posflg |
|
|
| Corr |
-0.1 |
|
| SAO |
66507 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0004 |
|
| DE1950 |
|
|
PmDE1950 |
0.012 |
|
Vmag |
7.7 |
|
SpType |
K0 |
|
| Double code |
|
|
Source |
70 |
|
CatNum |
24438 |
|
DM |
BD+35 3112 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
163991 |
|
M HD |
0 |
|
| GC |
24438 |
|
RA1950rad |
4.69313015 |
|
DE1950rad |
0.62271836 |
|
PmRA2000 |
0.0007 |
|
| PmDE2000 |
0.013 |
|
| Catalog |
H |
|
HIP |
87902 |
|
Proxy |
|
|
RAhms |
17 57 21.02 |
|
| DEdms |
+35 40 29.6 |
|
Vmag |
7.58 |
|
VarFlag |
|
|
R Vmag |
H |
|
| RAdeg |
269.338 |
|
DEdeg |
35.6749 |
|
AstroRef |
|
|
Plx |
4.83 |
|
| CCDM |
17574+3540 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
| MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
| Theta |
|
|
Rho |
|
|
HD |
163991 |
|
BD |
BD+35 3112 |
|
| CD |
|
|
CP |
|
|
Dm number |
+35 3112 |
|
VIred |
0.95 |
|
| SpType |
K0 |
|
R SpType |
|
|
Coord arcsec 2000 |
175721.02+354029.6 |
|
| HIP |
87902 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
| RArad |
4.7008275813 |
|
DErad |
0.6226441685 |
|
Plx |
4.48 |
|
PmRA |
3.47 |
|
| PmDE |
7.39 |
|
E RArad |
0.44 |
|
E DErad |
0.51 |
|
E Plx |
0.57 |
|
| E pmRA |
0.48 |
|
E pmDE |
0.56 |
|
Hpmag |
7.746 |
|
E Hpmag |
0.0009 |
|
| SHp |
0.012 |
|
VA |
0 |
|
BV |
0.997 |
|
E BV |
0.011 |
|
| VI |
0.98 |
|
| Ccdm |
17574+3540 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
|
|
DRAs |
-2.98 |
|
DDEs |
29.3 |
|
| R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
| Obs |
2 |
|
Vmag |
7.8 |
|
Sp |
K0 |
|
PmNote |
* |
|
| PmRA |
3 |
|
PmDE |
3 |
|
Dm number |
+35 3112 |
|
Cat1 |
BD |
|
| Name2 |
+35 1568 |
|
Cat2 |
AGK2/3 |
|
HD |
163991 |
|
M HD |
|
|
| ADS BDS |
A10932 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17538N3541A |
|
| HIC |
87902 |
|
17574+3540 B
| Coord arcsec 2000 |
175721.73+354008.8 |
|
Mag |
11.15 |
|
PmRA |
-3.00 |
|
PmDE |
-8.0 |
|
| Calc delta mag |
3.46 |
|
Calc coord |
yes |
|
| Ccdm |
17574+3540 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
| Note2 |
|
|
Discov num |
STF2257 |
|
DRAs |
-2.07 |
|
DDEs |
8.7 |
|
| R dRAs |
90 |
|
Year |
1900 |
|
Theta |
150 |
|
Rho |
21.6 |
|
| Obs |
4 |
|
Vmag |
11.0 |
|
Sp |
|
|
PmNote |
* |
|
| PmRA |
4 |
|
PmDE |
-18 |
|
Dm number |
|
|
Cat1 |
|
|
| Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
| ADS BDS |
A10932 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17538N3541B |
|
| HIC |
|
|
17574+3540 C
| Coord arcsec 2000 |
175711.23+354010.5 |
|
Coord calc |
175711.23+354010.5 |
|
Mag |
11.12 |
|
Spectral class |
G5 (yellow) |
|
| PmRA |
-55.00 |
|
PmDE |
-49.0 |
|
Calc delta mag |
3.43 |
|
17574+3540 D
| Coord arcsec 2000 |
175711.17+354009.0 |
|
Mag |
11.14 |
|
Calc delta mag |
3.45 |
|
Calc coord |
yes |
|
17574+3540 E
| Coord arcsec 2000 |
175711.13+354019.5 |
|
Mag |
14.1 |
|
PmRA |
-21.00 |
|
PmDE |
1.0 |
|
| Calc delta mag |
6.41 |
|
Calc coord |
yes |
|
