19169+6312 STF 2509 (HD 181566)
19h 16m 53.09s +63° 12' 27.0" P.A. 328.00 sep 1.8 mag 7.44,8.17 Sp F6V dist. 78.25 pc (255.25 l.y.)
Coord 2000 |
19169+6312 |
|
Discov num |
STF2509 |
|
Comp |
|
|
Coord arcsec 2000 |
19 16 53.09 +63 12 27.0 |
|
Date first |
1831 |
|
Date last |
2018 |
|
Obs |
119 |
|
Pa first |
351 |
|
Pa last |
328.4 |
|
P.A. Now (θ) |
328.4° |
|
Sep first |
0.5 |
|
Sep last |
1.838 |
|
Sep. Now (ρ) |
1.838" |
|
Mag pri |
7.44 |
|
Mag sec |
8.17 |
|
delta mag (ΔM) |
0.73 |
|
Spectral class |
F6V (yellow-white) |
|
Pri motion ra |
+028 |
|
Sec motion ra |
+028 |
|
Pri motion dec |
-021 |
|
Sec motion dec |
-021 |
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 181566 |
|
Constellation |
Draco |
|
SAO |
18257 |
|
HIP |
94760 |
|
Tycho2 |
4221-00314-1 |
|
Gaia DR2 |
2252520509199021696 |
|
HD |
181566 |
|
GC |
26632 |
|
ADS |
12296 |
|
BD |
BD+62 1702 |
|
Distance |
78.25 |
|
Distance ly |
255.25 |
|
ORBITAL ELEMENTS
Period (P) | 627y | |
Periastron (T) | 1737y | |
Semi-major axis (a) | 1.345a | |
Eccentricity (e) | 0.75 | |
Inclination (i) | 101.2° | |
Longitude of periastron (ω) | 325.4° | |
Node (Ω) | 139.6° | |
Notes | | |
Reference | Zir2014a | |
Equinox | 2000 | |
Last observation | 2011 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
329.2 |
1.771 |
2001 |
329.1 |
1.775 |
2002 |
329.1 |
1.780 |
2003 |
329.0 |
1.784 |
2004 |
329.0 |
1.788 |
2005 |
329.0 |
1.793 |
2006 |
328.9 |
1.797 |
2007 |
328.9 |
1.801 |
2008 |
328.8 |
1.806 |
2009 |
328.8 |
1.810 |
2010 |
328.7 |
1.814 |
2011 |
328.7 |
1.818 |
2012 |
328.7 |
1.822 |
2013 |
328.6 |
1.826 |
2014 |
328.6 |
1.831 |
2015 |
328.5 |
1.835 |
2016 |
328.5 |
1.839 |
2017 |
328.5 |
1.843 |
2018 |
328.4 |
1.846 |
2019 |
328.4 |
1.850 |
2020 |
328.4 |
1.854 |
2021 |
328.3 |
1.858 |
2022 |
328.3 |
1.862 |
2023 |
328.2 |
1.865 |
2024 |
328.2 |
1.869 |
2025 |
328.2 |
1.873 |
2026 |
328.1 |
1.877 |
2027 |
328.1 |
1.880 |
2028 |
328.0 |
1.884 |
2029 |
328.0 |
1.887 |
2030 |
328.0 |
1.891 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 19169+6312 STF 2509 (HD 181566) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Zir2014a |
orb - |
Zirm, H. |
2014IAUDS.182....1Z |
Zir2014a |
|
Inf. Circ. 182, 1, 2014 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
STF |
Struve, F.G.W. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19169+6312 |
STF2509 |
|
2005 |
110 |
329 |
1.8 |
7.44 |
8.17 |
F6V |
D |
191653.09+631227.0 |
19169+6312 |
STF2509 |
|
2010 |
115 |
328 |
1.8 |
7.44 |
8.17 |
F6V |
D |
191653.09+631227.0 |
19169+6312 |
STF2509 |
|
2011 |
117 |
328 |
1.8 |
7.44 |
8.17 |
F6V |
OD |
191653.09+631227.0 |
19169+6312 |
STF2509 |
|
2016 |
116 |
328 |
1.9 |
7.44 |
8.17 |
F6V |
O |
191653.09+631227.0 |
19169+6312 |
STF2509 |
|
2018 |
119 |
329 |
1.8 |
7.44 |
8.17 |
F6V |
O |
191653.09+631227.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19169+6312 STF 2509 (HD 181566) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19169+6312 STF 2509 (HD 181566) : MEASURES
No records found.
WDS 19169+6312 (HD 181566) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 19169+6312 (HD 181566) : ALADIN DSS IMAGE @ 19h 16m 53.09s +63° 12' 27.0"
WDS 19169+6312 STF 2509 (HD 181566) : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
19169+6312 |
STF2509 |
|
328 |
1.8 |
|
Show |
|
19174+6310 |
ES 2677 |
|
88 |
14.4 |
5 |
Show |
|
19162+6333 |
MOT 2 |
|
275 |
25.0 |
22 |
Show |
|
19132+6312 |
AG 228 |
|
101 |
37.1 |
25 |
Show |
|
19144+6341 |
UC 3859 |
|
180 |
47.0 |
33 |
Show |
|
19219+6306 |
MLR 50 |
|
347 |
3.1 |
35 |
Show |
|
19150+6354 |
TDT1318 |
Ba,Bb |
21 |
1.5 |
43 |
Show |
|
19230+6323 |
STI 894 |
|
327 |
11.0 |
43 |
Show |
|
19150+6354 |
MOT 1 |
AB |
154 |
79.1 |
44 |
Show |
|
19143+6230 |
MLR 10 |
|
333 |
0.5 |
46 |
Show |
|
19213+6227 |
STI 887 |
|
90 |
7.9 |
55 |
Show |
|
19148+6220 |
STI 883 |
|
86 |
14.3 |
56 |
Show |
|
19202+6404 |
LDS2433 |
|
110 |
2.4 |
57 |
Show |
|
19210+6405 |
STI 888 |
|
174 |
3.9 |
60 |
Show |
|
19222+6403 |
STI 892 |
|
189 |
3.5 |
61 |
Show |
|
19205+6214 |
LDS2763 |
|
296 |
10.5 |
63 |
Show |
|
19110+6224 |
HU 943 |
|
111 |
0.5 |
64 |
Show |
|
19135+6212 |
TOI1464 |
|
105 |
1.5 |
65 |
Show |
|
19191+6416 |
MLR 64 |
|
224 |
0.5 |
66 |
Show |
|
19213+6412 |
STI 890 |
|
148 |
4.9 |
67 |
Show |
|
19069+6320 |
LDS2759 |
|
353 |
146.4 |
70 |
Show |
|
19184+6159 |
MLR 139 |
|
10 |
2.9 |
73 |
Show |
|
19169+6200 |
ES 1845 |
|
147 |
5.3 |
73 |
Show |
|
19198+6423 |
BUP 188 |
|
180 |
114.9 |
74 |
Show |
|
19260+6353 |
DAL 26 |
|
302 |
18.4 |
74 |
Show |
|
19242+6414 |
LDS2434 |
|
316 |
13.0 |
79 |
Show |
|
19285+6335 |
LDS2437 |
|
37 |
32.0 |
82 |
Show |
|
19212+6433 |
ES 194 |
|
217 |
4.6 |
85 |
Show |
|
19045+6248 |
MLR 8 |
|
16 |
0.6 |
88 |
Show |
|
19299+6324 |
TDT1500 |
|
289 |
2.1 |
89 |
Show |
|
19045+6245 |
TDT1211 |
|
32 |
0.8 |
90 |
Show |
|
19299+6300 |
ES 1847 |
|
226 |
3.4 |
91 |
Show |
|
19301+6342 |
STI 900 |
|
27 |
6.5 |
93 |
Show |
|
19070+6210 |
STI 875 |
|
13 |
7.2 |
93 |
Show |
|
19044+6358 |
UC 3786 |
|
244 |
20.4 |
95 |
Show |
|
19237+6437 |
ES 1916 |
|
228 |
6.3 |
95 |
Show |
|
19071+6205 |
UC 3802 |
|
128 |
16.4 |
96 |
Show |
|
19312+6319 |
STF2549 |
DC |
76 |
29.2 |
96 |
Show |
|
19312+6319 |
GUI 24 |
DE |
226 |
107.8 |
96 |
Show |
|
19308+6337 |
HU 951 |
|
197 |
0.2 |
97 |
Show |
|
19312+6319 |
BU 655 |
AB |
328 |
2.1 |
97 |
Show |
|
19312+6319 |
STF2549 |
AD |
269 |
55.8 |
97 |
Show |
|
19312+6319 |
STF2549 |
AC |
284 |
28.3 |
97 |
Show |
|
19312+6319 |
GUI 24 |
AE |
241 |
153.1 |
97 |
Show |
|
19141+6137 |
STI 881 |
|
18 |
10.4 |
98 |
Show |
|
19074+6156 |
UC 3806 |
|
6 |
34.2 |
101 |
Show |
|
19255+6150 |
ES 1846 |
|
282 |
6.8 |
102 |
Show |
|
19033+6400 |
JOD 16 |
AB |
141 |
0.2 |
103 |
Show |
|
19033+6400 |
JOD 16 |
AB,C |
65 |
3.6 |
103 |
Show |
|
19017+6308 |
LDS2426 |
|
62 |
4.4 |
104 |
Show |
|
19259+6147 |
TDT1451 |
Aa,Ab |
121 |
0.7 |
107 |
|
|
WDS 19169+6312 : COMPONENTS
19169+6312 A
Componente originario normalizzato |
AB |
|
Name |
HD 181566 |
|
Coord arcsec 2000 |
191653.09+631227.0 |
|
Mag |
7.44 |
|
Spectral class |
F6V (yellow-white) |
|
PmRA |
28.00 |
|
PmDE |
-21.0 |
|
SAO |
18257 |
|
HIP |
94760 |
|
Tycho2 |
4221-00314-1 |
|
HD |
181566 |
|
GC |
26632 |
|
BD |
BD+62 1702 |
|
Tycho2 |
4221-00314-1 |
|
Pflag |
P |
|
RAmdeg |
289.22119849 |
|
DEmdeg |
63.20749377 |
|
PmRA |
27.5 |
|
PmDE |
-21.3 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
2.5 |
|
E pmDE |
2.6 |
|
EpRAm |
1991.64 |
|
EpDEm |
1991.55 |
|
Num |
5 |
|
Q RAmdeg |
1.6 |
|
Q DEmdeg |
2.4 |
|
Q pmRA |
1.6 |
|
Q pmDE |
2.5 |
|
BTmag |
7.981 |
|
E BTmag |
0.016 |
|
VTmag |
7.443 |
|
E VTmag |
0.010 |
|
Prox |
17 |
|
TYC |
T |
|
HIP |
94760 |
|
CCDM |
A |
|
RAdeg |
289.22119528 |
|
DEdeg |
63.20743833 |
|
EpRA 1990 |
1.70 |
|
EpDE 1990 |
1.60 |
|
E RAdeg |
4.5 |
|
E DEdeg |
4.5 |
|
Posflg |
D |
|
Corr |
0.0 |
|
SAO |
18257 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.003 |
|
DE1950 |
|
|
PmDE1950 |
-0.005 |
|
Vmag |
6.9 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
26632 |
|
DM |
BD+62 1702 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
181566 |
|
M HD |
0 |
|
GC |
26632 |
|
RA1950rad |
5.04573479 |
|
DE1950rad |
1.10159138 |
|
PmRA2000 |
0.0037 |
|
PmDE2000 |
-0.007 |
|
Catalog |
H |
|
HIP |
94760 |
|
Proxy |
H |
|
RAhms |
19 16 53.08 |
|
DEdms |
+63 12 26.8 |
|
Vmag |
6.93 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
289.221 |
|
DEdeg |
63.2074 |
|
AstroRef |
A |
|
Plx |
12.21 |
|
CCDM |
19169+6312 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
329 |
|
Rho |
1.733 |
|
HD |
181566 |
|
BD |
BD+62 1702 |
|
CD |
|
|
CP |
|
|
Dm number |
+62 1702 |
|
VIred |
0.58 |
|
SpType |
F5 |
|
R SpType |
|
|
Coord arcsec 2000 |
191653.08+631226.8 |
|
HIP |
94760 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.0478619971 |
|
DErad |
1.1031779163 |
|
Plx |
12.78 |
|
PmRA |
27.8 |
|
PmDE |
-15.57 |
|
E RArad |
0.58 |
|
E DErad |
0.71 |
|
E Plx |
0.67 |
|
E pmRA |
0.75 |
|
E pmDE |
0.88 |
|
Hpmag |
7.0666 |
|
E Hpmag |
0.0008 |
|
SHp |
0.009 |
|
VA |
0 |
|
BV |
0.505 |
|
E BV |
0.016 |
|
VI |
0.58 |
|
Ccdm |
19169+6312 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.95 |
|
DDEs |
26.8 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.2 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
17 |
|
PmDE |
-21 |
|
Dm number |
+62 1702 |
|
Cat1 |
BD |
|
Name2 |
+63 1017 |
|
Cat2 |
AGK2/3 |
|
HD |
181566 |
|
M HD |
|
|
ADS BDS |
A12296 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19159N6302A |
|
HIC |
94760 |
|
19169+6312 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
191653.03+631228.6 |
|
Mag |
8.17 |
|
PmRA |
28.00 |
|
PmDE |
-21.0 |
|
Tycho2 |
4221-00314-2 |
|
Calc delta mag |
0.73 |
|
Calc coord |
yes |
|
Tycho2 |
4221-00314-2 |
|
Pflag |
P |
|
RAmdeg |
289.22119849 |
|
DEmdeg |
63.20749377 |
|
PmRA |
27.5 |
|
PmDE |
-21.3 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
2.5 |
|
E pmDE |
2.6 |
|
EpRAm |
1991.64 |
|
EpDEm |
1991.55 |
|
Num |
5 |
|
Q RAmdeg |
1.6 |
|
Q DEmdeg |
2.4 |
|
Q pmRA |
1.6 |
|
Q pmDE |
2.5 |
|
BTmag |
8.722 |
|
E BTmag |
0.017 |
|
VTmag |
8.173 |
|
E VTmag |
0.012 |
|
Prox |
17 |
|
TYC |
|
|
HIP |
94760 |
|
CCDM |
B |
|
RAdeg |
289.22065278 |
|
DEdeg |
63.20785306 |
|
EpRA 1990 |
1.72 |
|
EpDE 1990 |
1.64 |
|
E RAdeg |
6.3 |
|
E DEdeg |
6.1 |
|
Posflg |
D |
|
Corr |
0.0 |
|
Ccdm |
19169+6312 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF2509 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1959 |
|
Theta |
330 |
|
Rho |
1.7 |
|
Obs |
99 |
|
Vmag |
8.3 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A12296 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19159N6302B |
|
HIC |
94760 |
|