18065+4022 STF 2282 AB (HD 165941)
18h 06m 30.47s +40° 21' 39.6" P.A. 83.00 sep 2.7 mag 7.93,9.43 Sp A1V dist. 512.82 pc (1672.82 l.y.)
Coord 2000 |
18065+4022 |
|
Discov num |
STF2282 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 06 30.47 +40 21 39.6 |
|
Date first |
1828 |
|
Date last |
2017 |
|
Obs |
75 |
|
Pa first |
92 |
|
Pa last |
82.6 |
|
P.A. Now (θ) |
82.6° |
|
Sep first |
2.6 |
|
Sep last |
2.67 |
|
Sep. Now (ρ) |
2.67" |
|
Mag pri |
7.93 |
|
Mag sec |
9.43 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
A1V (white) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
Nature of this double is uncertain.
18065+4022 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 165941 |
47220 |
18 06 30 +40 21 40 |
STF 2282 AB |
2017 |
75 |
83 |
2.7 |
7.93 |
9.43 |
1.50 |
|
<=== |
Show |
|
47220 |
18 06 30 +40 21 40 |
STF 2282 AC |
2008 |
2 |
80 |
2.7 |
7.93 |
9.43 |
1.50 |
|
|
Show |
|
|
18 06 30 +40 21 40 |
STF 2282 BC |
2008 |
1 |
48 |
0.2 |
9.43 |
9.43 |
0.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 165941 |
|
Constellation |
Hercules |
|
SAO |
47220 |
|
HIP |
88703 |
|
Tycho2 |
3106-00046-1 |
|
Gaia DR2 |
2112565323371434624 |
|
HD |
165941 |
|
GC |
24691 |
|
BD |
BD+40 3286 |
|
Distance |
512.82 |
|
Distance ly |
1672.82 |
|
WDS 18065+4022 STF 2282 AB (HD 165941) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
STFA |
|
(F. Struve DD - Appendix list #1) |
................... |
STFB |
|
(F. Struve DD - Appendix list #2) |
................... |
StF1833A |
Ma - |
Struve, F.G.W. |
1833MmRAS...5...13H |
StF1833A |
+Mc |
cited by Herschel (MemRAS 5, 13, 1833) |
|
StF1833B |
Ma - |
Struve, F.G.W. |
1833AN.....10..389B |
StF1833B |
|
cited by Bessel (AN 10, 389, 1833) |
|
StF1837 |
Ma - |
Struve, F.G.W. |
1837AN.....14...249 |
StF1837 |
|
Stellarum duplicium et multiplicium mensurae micrometricae... |
|
StF1837 |
|
(Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837 |
|
StF1844A |
Ma - |
Struve, F.G.W. |
1844QB43.S66....... |
StF1844A |
|
cited by Smyth (Cycle of Celestial Objects 2, 1844) |
|
StF1852A |
Ma - |
Struve, F.G.W. |
. |
StF1852A |
|
cited by Bishop (Bishop Obs. Astron. Observations 1852) |
|
StF1865A |
Ma - |
Struve, F.G.W. |
1865AN.....64...81E |
StF1865A |
|
cited by Engelmann (AN 64, 81, #1518, 1865) |
|
StF1875A |
Ma - |
Struve, F.G.W. |
1875AN.....85..323D |
StF1875A |
|
cited by Doberck, 1875 (see Dob1875b,f,g,h) |
|
StF1878 |
Ma - |
Struve, F.G.W. |
. |
StF1878 |
|
Pulkova Observations 9, 1878 |
|
StF1878B |
Ma - |
Struve, F.G.W. |
1878Obs.....2..239G |
StF1878B |
|
cited by Gledhill (Obs 2, 239, 1878) |
|
StF1880A |
Ma - |
Struve, F.G.W. |
1880Obs.....3..535G |
StF1880A |
|
cited by Gledhill (Obs 3, 535, 1880) |
|
StF1906A |
Ma - |
Struve, F.G.W. |
1906QB821.B972..... |
StF1906A |
|
cited in BDS (Burnham Double Star Cat.), 1906 |
|
StF1906B |
Ma - |
Struve, F.G.W. |
1906MmRAS..56....1L |
StF1906B |
|
cited by Lewis (MemRAS 56, 1, 1906) |
|
StF1922A |
Ma - |
Struve, F.G.W. |
1922AN....216...49R |
StF1922A |
|
cited by Rabe (AN 216, 49, 1922) |
|
StF1932A |
Ma - |
Struve, F.G.W. |
1932QB821.A43...... |
StF1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
StF2002 |
- - |
Weis, J. |
|
StF2002 |
|
F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue |
|
StF2002 |
|
USNO Library : QB 821 .S8 W49 2002 |
|
StF2022 |
- - |
email note from Jan Weis: 6 July 2022 |
|
StF9999 |
Ma - |
Struve, F.G.W. |
................... |
StF9999 |
|
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18065+4022 |
STF2282 |
AB |
2009 |
71 |
81 |
2.7 |
7.93 |
8.68 |
A1V |
|
180630.47+402139.6 |
18065+4022 |
STF2282 |
AB |
2011 |
72 |
81 |
2.6 |
7.93 |
9.43 |
A1V |
|
180630.47+402139.6 |
18065+4022 |
STF2282 |
AB |
2015 |
73 |
81 |
2.6 |
7.93 |
9.43 |
A1V |
|
180630.47+402139.6 |
18065+4022 |
STF2282 |
AB |
2017 |
75 |
83 |
2.7 |
7.93 |
9.43 |
A1V |
|
180630.47+402139.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18065+4022 STF 2282 AB (HD 165941) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18065+4022 STF 2282 AB (HD 165941) : MEASURES
No records found.
WDS 18065+4022 (HD 165941) : 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 18065+4022 (HD 165941) : ALADIN DSS IMAGE @ 18h 06m 30.47s +40° 21' 39.6"
WDS 18065+4022 STF 2282 AB (HD 165941) : 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 |
|
18065+4022 |
STF2282 |
AB |
83 |
2.7 |
|
Show |
|
18065+4022 |
STF2282 |
AC |
80 |
2.7 |
|
Show |
|
18065+4022 |
STF2282 |
BC |
48 |
0.2 |
|
Show |
|
18079+4002 |
ES 1649 |
AB |
331 |
7.8 |
26 |
Show |
|
18079+4002 |
ES 1649 |
AC |
226 |
24.4 |
26 |
Show |
|
18058+4054 |
TDT 677 |
|
231 |
0.5 |
34 |
Show |
|
18035+4032 |
COU1785 |
|
30 |
0.2 |
36 |
Show |
|
18097+4001 |
TDT 714 |
|
312 |
0.8 |
42 |
Show |
|
18017+4011 |
STF2267 |
|
280 |
0.4 |
57 |
Show |
|
18015+4019 |
HO 77 |
|
312 |
2.0 |
58 |
Show |
|
18117+4020 |
UC 3526 |
|
137 |
25.0 |
60 |
Show |
|
18040+3923 |
L 19 |
|
274 |
0.2 |
60 |
Show |
|
18018+4052 |
BVD 259 |
|
277 |
10.6 |
62 |
Show |
|
18029+4109 |
ES 1648 |
|
9 |
3.7 |
64 |
Show |
|
18121+4015 |
LEO 1 |
|
146 |
1.5 |
65 |
Show |
|
18032+3926 |
MLB 851 |
|
34 |
6.7 |
68 |
Show |
|
18126+4033 |
OSO 96 |
|
73 |
2.8 |
71 |
Show |
|
18033+3921 |
STF2275 |
|
124 |
0.3 |
72 |
Show |
|
18077+3904 |
ES 2018 |
|
236 |
5.7 |
76 |
Show |
|
18038+3857 |
LDS4773 |
AB |
304 |
72.4 |
90 |
Show |
|
18144+4042 |
TDS 910 |
|
265 |
2.0 |
93 |
Show |
|
17590+4058 |
BRT 345 |
|
138 |
2.8 |
93 |
Show |
|
18107+3903 |
ES 2569 |
|
275 |
10.0 |
93 |
Show |
|
18126+4123 |
STF2298 |
AB |
172 |
1.9 |
93 |
Show |
|
18126+4123 |
STF2298 |
AC |
40 |
72.9 |
93 |
Show |
|
18126+4123 |
WAL 89 |
AB,D |
71 |
46.6 |
93 |
Show |
|
18112+3906 |
HDS2565 |
|
340 |
0.7 |
94 |
Show |
|
17592+4115 |
COU1783 |
|
47 |
2.8 |
100 |
Show |
|
18031+4158 |
DOO 10 |
|
292 |
4.9 |
100 |
Show |
|
18131+4129 |
TOK 319 |
|
301 |
94.2 |
101 |
Show |
|
17592+3926 |
COU1458 |
|
78 |
0.4 |
101 |
Show |
|
18064+3837 |
ES 2017 |
|
268 |
2.6 |
105 |
Show |
|
18153+4054 |
BVD 261 |
|
307 |
20.9 |
105 |
Show |
|
18007+4145 |
ES 1558 |
|
298 |
6.3 |
106 |
Show |
|
18043+4206 |
COU1786 |
Aa,Ab |
11 |
0.2 |
108 |
Show |
|
18043+4206 |
ROE 1 |
AB |
186 |
24.3 |
108 |
Show |
|
18093+3836 |
HEI 557 |
|
281 |
1.8 |
111 |
Show |
|
18026+4204 |
UC 3480 |
|
18 |
23.8 |
112 |
Show |
|
17575+3942 |
COU1457 |
|
7 |
1.9 |
112 |
Show |
|
18063+4213 |
ROE 18 |
|
171 |
14.9 |
112 |
Show |
|
18051+3819 |
J 1218 |
|
167 |
3.1 |
114 |
Show |
|
18019+4202 |
DAM 103 |
|
206 |
11.0 |
114 |
Show |
|
18058+4215 |
KPP2613 |
|
113 |
24.0 |
115 |
Show |
|
18158+4107 |
ES 1651 |
|
5 |
2.5 |
116 |
Show |
|
17572+4112 |
KPP4072 |
|
266 |
1.5 |
118 |
Show |
|
18063+3824 |
HU 1186 |
|
134 |
0.2 |
118 |
Show |
|
18096+3827 |
LUH 13 |
|
327 |
769.2 |
120 |
Show |
|
18108+4212 |
TDT 724 |
|
56 |
0.5 |
120 |
Show |
|
18171+4015 |
STF2304 |
|
69 |
5.1 |
122 |
Show |
|
17569+4115 |
STF2255 |
|
343 |
9.1 |
122 |
Show |
|
18140+3853 |
NSN 793 |
|
125 |
6.5 |
125 |
|
|
WDS 18065+4022 : COMPONENTS
|
A |
B |
B |
pa=0.0°
sep=0.00"
| |
C |
pa=77.0°
sep=2.11"
| pa=77.0°
sep=2.11"
|
18065+4022 A
Name |
HD 165941 |
|
Coord arcsec 2000 |
180630.47+402139.6 |
|
Mag |
7.93 |
|
Spectral class |
A1V (white) |
|
PmRA |
-3.00 |
|
PmDE |
-7.0 |
|
SAO |
47220 |
|
HIP |
88703 |
|
Tycho2 |
3106-00046-1 |
|
HD |
165941 |
|
GC |
24691 |
|
BD |
BD+40 3286 |
|
Tycho2 |
3106-00046-1 |
|
Pflag |
P |
|
RAmdeg |
271.62695400 |
|
DEmdeg |
40.36099466 |
|
PmRA |
-6.6 |
|
PmDE |
-7.3 |
|
E RAmdeg |
7 |
|
E DEmdeg |
7 |
|
E pmRA |
1.8 |
|
E pmDE |
1.6 |
|
EpRAm |
1991.48 |
|
EpDEm |
1991.43 |
|
Num |
3 |
|
Q RAmdeg |
1.6 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.5 |
|
Q pmDE |
1.1 |
|
BTmag |
8.012 |
|
E BTmag |
0.016 |
|
VTmag |
7.926 |
|
E VTmag |
0.012 |
|
Prox |
26 |
|
TYC |
T |
|
HIP |
88703 |
|
CCDM |
A |
|
RAdeg |
271.62672361 |
|
DEdeg |
40.36098722 |
|
EpRA 1990 |
1.63 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
5.0 |
|
E DEdeg |
5.1 |
|
Posflg |
D |
|
Corr |
0.0 |
|
SAO |
47220 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0006 |
|
DE1950 |
|
|
PmDE1950 |
0.01 |
|
Vmag |
7.4 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
24691 |
|
DM |
BD+40 3286 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
165941 |
|
M HD |
0 |
|
GC |
24691 |
|
RA1950rad |
4.73373143 |
|
DE1950rad |
0.70431444 |
|
PmRA2000 |
-0.0002 |
|
PmDE2000 |
0.01 |
|
Catalog |
H |
|
HIP |
88703 |
|
Proxy |
H |
|
RAhms |
18 06 30.41 |
|
DEdms |
+40 21 39.6 |
|
Vmag |
7.44 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
271.627 |
|
DEdeg |
40.361 |
|
AstroRef |
A |
|
Plx |
4.03 |
|
CCDM |
18065+4022 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
83 |
|
Rho |
2.643 |
|
HD |
165941 |
|
BD |
BD+40 3286 |
|
CD |
|
|
CP |
|
|
Dm number |
+40 3286 |
|
VIred |
0.06 |
|
SpType |
A0 |
|
R SpType |
|
|
Coord arcsec 2000 |
180630.41+402139.6 |
|
HIP |
88703 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.7407806165 |
|
DErad |
0.7044321511 |
|
Plx |
1.95 |
|
PmRA |
-0.91 |
|
PmDE |
-6.84 |
|
E RArad |
0.82 |
|
E DErad |
0.96 |
|
E Plx |
1.05 |
|
E pmRA |
0.95 |
|
E pmDE |
1.14 |
|
Hpmag |
7.4811 |
|
E Hpmag |
0.001 |
|
SHp |
0.01 |
|
VA |
0 |
|
BV |
0.093 |
|
E BV |
0.01 |
|
VI |
0.11 |
|
Ccdm |
18065+4022 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.50 |
|
DDEs |
-19.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.4 |
|
Sp |
A0 |
|
PmNote |
* |
|
PmRA |
-7 |
|
PmDE |
11 |
|
Dm number |
+40 3286 |
|
Cat1 |
BD |
|
Name2 |
47220 |
|
Cat2 |
SAO |
|
HD |
165941 |
|
M HD |
|
|
ADS BDS |
A11074 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18033N4021A |
|
HIC |
88703 |
|
18065+4022 B
Coord arcsec 2000 |
180630.47+402139.6 |
|
Coord calc |
180630.47+402139.6 |
|
Mag |
9.43 |
|
Spectral class |
A0 (white) |
|
PmRA |
-7.00 |
|
PmDE |
-7.0 |
|
Tycho2 |
3106-00046-2 |
|
Calc delta mag |
1.5 |
|
Tycho2 |
3106-00046-2 |
|
Pflag |
P |
|
RAmdeg |
271.62695400 |
|
DEmdeg |
40.36099466 |
|
PmRA |
-6.6 |
|
PmDE |
-7.3 |
|
E RAmdeg |
7 |
|
E DEmdeg |
7 |
|
E pmRA |
1.8 |
|
E pmDE |
1.6 |
|
EpRAm |
1991.48 |
|
EpDEm |
1991.43 |
|
Num |
3 |
|
Q RAmdeg |
1.6 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.5 |
|
Q pmDE |
1.1 |
|
BTmag |
8.712 |
|
E BTmag |
0.017 |
|
VTmag |
8.682 |
|
E VTmag |
0.015 |
|
Prox |
26 |
|
TYC |
T |
|
HIP |
88703 |
|
CCDM |
B |
|
RAdeg |
271.62767444 |
|
DEdeg |
40.36107972 |
|
EpRA 1990 |
1.64 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
6.8 |
|
E DEdeg |
7.4 |
|
Posflg |
D |
|
Corr |
0.0 |
|
Ccdm |
18065+4022 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF2282 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1960 |
|
Theta |
086 |
|
Rho |
2.5 |
|
Obs |
26 |
|
Vmag |
8.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A11074 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18033N4021B |
|
HIC |
88703 |
|
18065+4022 C
Coord arcsec 2000 |
180630.65+402140.1 |
|
Mag |
9.43 |
|
PmRA |
-3.00 |
|
PmDE |
-7.0 |
|
Calc delta mag |
1.5 |
|
Calc coord |
yes |
|