19188+0020 STFA 40 AB (24 Aql)
19h 18m 50.94s +00° 20' 20.4" P.A. 316.00 sep 423.5 mag 6.52,6.78 Sp K0IIIa dist. 127.06 pc (414.47 l.y.)
Coord 2000 |
19188+0020 |
|
Discov num |
STFA 40 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 18 50.94 +00 20 20.4 |
|
Date first |
1835 |
|
Date last |
2015 |
|
Obs |
32 |
|
Pa first |
316 |
|
Pa last |
315.9 |
|
P.A. Now (θ) |
315.9° |
|
Sep first |
422.8 |
|
Sep last |
423.508 |
|
Sep. Now (ρ) |
423.508" |
|
Mag pri |
6.52 |
|
Mag sec |
6.78 |
|
delta mag (ΔM) |
0.26 |
|
Spectral class |
K0IIIa (yellow-orange) |
|
Pri motion ra |
+016 |
|
Sec motion ra |
+028 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
+033 |
|
Notes |
N
(See Notes) |
|
rPM=0.62
Nature of this double is uncertain.
19188+0020 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
24 Aql |
124492 |
19 18 51 +00 20 20 |
STFA 40 AB |
2015 |
32 |
316 |
423.5 |
6.52 |
6.78 |
0.26 |
|
<=== |
Show |
|
124492 |
19 18 51 +00 20 20 |
STFA 40 AC |
2015 |
6 |
163 |
49.5 |
6.52 |
13.17 |
6.65 |
|
|
Show |
|
124486 |
19 18 31 +00 25 24 |
STFA 40 BD |
2015 |
11 |
298 |
60.4 |
6.78 |
11.56 |
4.78 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
24 Aql |
|
Constellation |
Aquila |
|
SAO |
124492 |
|
HIP |
94913 |
|
Tycho2 |
0464-03033-1 |
|
Gaia DR2 |
4264372530294292096 |
|
HD |
181053 |
|
HR |
7321 |
|
GC |
26629 |
|
DM |
BD+00 4166 |
|
BD |
BD+00 4170 |
|
Flamsteed |
24 Aquilae |
|
Flamsteed name |
24 Aql |
|
Distance |
127.06 |
|
Distance ly |
414.47 |
|
WDS 19188+0020 STFA 40 AB (24 Aql) : NOTES
discov_num |
notes |
refcode |
STFA 40 |
24 Aql. Alternate spectral type of A: |
|
|
K0IIIa:Ba0.3CH1. |
|
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 |
19188+0020 |
STFA 40 |
AB |
2001 |
27 |
317 |
426.9 |
6.52 |
6.78 |
K0IIIa |
N D |
191850.93+002020.4 |
19188+0020 |
STFA 40 |
AB |
2009 |
28 |
316 |
424.4 |
6.52 |
6.78 |
K0IIIa |
N D |
191850.94+002020.4 |
19188+0020 |
STFA 40 |
AB |
2011 |
29 |
317 |
426.6 |
6.52 |
6.78 |
K0IIIa |
N D |
191850.94+002020.4 |
19188+0020 |
STFA 40 |
AB |
2013 |
31 |
316 |
422.1 |
6.52 |
6.78 |
K0IIIa |
N |
191850.94+002020.4 |
19188+0020 |
STFA 40 |
AB |
2015 |
32 |
316 |
423.5 |
6.52 |
6.78 |
K0IIIa |
N |
191850.94+002020.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19188+0020 STFA 40 AB (24 Aql) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19188+0020 STFA 40 AB (24 Aql) : MEASURES
No records found.
WDS 19188+0020 (24 Aql) : 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 19188+0020 (24 Aql) : ALADIN DSS IMAGE @ 19h 18m 50.94s +00° 20' 20.4"
WDS 19188+0020 STFA 40 AB (24 Aql) : 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 |
|
19188+0020 |
STFA 40 |
AB |
316 |
423.5 |
1 |
Show |
|
19188+0020 |
STFA 40 |
AC |
163 |
49.5 |
1 |
Show |
|
19188+0020 |
STFA 40 |
BD |
298 |
60.4 |
8 |
Show |
|
19190-0030 |
BAL 906 |
|
116 |
15.9 |
10 |
Show |
|
19177+0015 |
GWP2834 |
|
93 |
7.4 |
18 |
Show |
|
19190-0043 |
GWP2836 |
|
159 |
8.0 |
23 |
Show |
|
19174-0025 |
J 114 |
AB |
209 |
6.4 |
23 |
Show |
|
19174-0025 |
J 2258 |
AC |
283 |
4.0 |
23 |
Show |
|
19173+0023 |
J 484 |
|
269 |
6.1 |
24 |
Show |
|
19189+0045 |
J 1037 |
|
290 |
3.1 |
25 |
Show |
|
19185-0050 |
BAL 597 |
|
294 |
18.5 |
30 |
Show |
|
19208-0002 |
J 2262 |
|
214 |
6.2 |
35 |
Show |
|
19202+0047 |
J 1038 |
|
331 |
3.3 |
36 |
Show |
|
19208+0042 |
J 1383 |
|
277 |
9.1 |
39 |
Show |
|
19180-0057 |
HJ 5508 |
|
94 |
18.6 |
39 |
Show |
|
19203+0056 |
BAL1202 |
|
20 |
8.5 |
43 |
Show |
|
19217+0014 |
BAL1203 |
|
126 |
9.4 |
44 |
Show |
|
19185+0105 |
STF2492 |
AB |
2 |
3.3 |
46 |
Show |
|
19185+0105 |
STF2492 |
AC |
70 |
10.1 |
46 |
Show |
|
19158-0020 |
BAL 905 |
|
358 |
15.8 |
46 |
Show |
|
19159+0041 |
BAL1199 |
|
73 |
12.6 |
50 |
Show |
|
19221-0037 |
BVD 130 |
|
295 |
30.3 |
52 |
Show |
|
19174+0115 |
A 2267 |
AB |
351 |
0.5 |
59 |
Show |
|
19174+0115 |
A 2267 |
AB,C |
134 |
12.6 |
59 |
Show |
|
19174+0115 |
A 2267 |
AB,D |
107 |
14.7 |
59 |
Show |
|
19231-0013 |
J 1285 |
|
330 |
3.8 |
65 |
Show |
|
19233-0003 |
BAL 907 |
|
330 |
18.1 |
70 |
Show |
|
19148+0100 |
J 1036 |
|
348 |
1.7 |
73 |
Show |
|
19148+0103 |
HEI9005 |
|
333 |
1.2 |
74 |
Show |
|
19144+0053 |
J 1035 |
|
74 |
4.1 |
75 |
Show |
|
19185-0100 |
BAL 596 |
|
179 |
17.6 |
81 |
Show |
|
19183-0102 |
BAL 595 |
|
89 |
9.5 |
83 |
Show |
|
19133-0036 |
OSO 108 |
AB |
166 |
5.8 |
84 |
Show |
|
19133-0036 |
YSC 159 |
Aa,Ab |
281 |
0.6 |
84 |
Show |
|
19168+0141 |
BAL1515 |
|
166 |
4.6 |
86 |
Show |
|
19172+0143 |
B 2875 |
|
142 |
0.2 |
86 |
Show |
|
19244+0001 |
BAL 908 |
|
313 |
15.7 |
87 |
Show |
|
19170+0144 |
BAL1516 |
|
272 |
10.7 |
88 |
Show |
|
19128+0037 |
J 2541 |
|
150 |
5.4 |
90 |
Show |
|
19131+0048 |
NSN 712 |
|
8 |
2.6 |
91 |
Show |
|
19152+0133 |
HDS2723 |
|
144 |
0.2 |
92 |
Show |
|
19123+0007 |
GWP2822 |
|
149 |
40.2 |
100 |
Show |
|
19149-0102 |
BAL 593 |
|
239 |
10.1 |
102 |
Show |
|
19213+0156 |
BAL1517 |
|
138 |
8.6 |
103 |
Show |
|
19255-0022 |
RST5135 |
|
217 |
1.6 |
103 |
Show |
|
19121+0055 |
SCJ 19 |
|
253 |
47.4 |
108 |
Show |
|
19217-0120 |
J 115 |
BC |
92 |
4.2 |
109 |
Show |
|
19217-0120 |
J 115 |
AB |
1 |
4.9 |
109 |
Show |
|
19217-0120 |
J 115 |
AC |
43 |
6.2 |
109 |
Show |
|
19227-0119 |
J 539 |
|
1 |
2.8 |
111 |
Show |
|
19218-0122 |
J 116 |
|
143 |
6.0 |
112 |
|
|
WDS 19188+0020 : COMPONENTS
|
A |
B |
C |
B |
pa=315.9°
sep=423.43"
| |
C |
pa=163.0°
sep=49.50"
| pa=138.6°
sep=468.03"
| |
D |
pa=313.6°
sep=481.18"
| pa=297.6°
sep=60.44"
| pa=316.3°
sep=524.88"
|
19188+0020 A
Name |
24 Aql |
|
Coord arcsec 2000 |
191850.94+002020.4 |
|
Mag |
6.52 |
|
Spectral class |
K0IIIa (yellow-orange) |
|
PmRA |
16.00 |
|
PmDE |
9.0 |
|
SAO |
124492 |
|
HIP |
94913 |
|
Tycho2 |
0464-03033-1 |
|
HD |
181053 |
|
HR |
7321 |
|
GC |
26629 |
|
BD |
BD+00 4170 |
|
Flamsteed |
24 Aquilae |
|
Flamsteed name |
24 Aql |
|
Tycho2 |
0464-03033-1 |
|
Pflag |
|
|
RAmdeg |
289.71226394 |
|
DEmdeg |
0.33902601 |
|
PmRA |
16.0 |
|
PmDE |
10.1 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
0.9 |
|
E pmDE |
0.9 |
|
EpRAm |
1991.36 |
|
EpDEm |
1991.14 |
|
Num |
17 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.5 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.4 |
|
BTmag |
7.742 |
|
E BTmag |
0.016 |
|
VTmag |
6.521 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
94913 |
|
CCDM |
|
|
RAdeg |
289.71222750 |
|
DEdeg |
0.33900250 |
|
EpRA 1990 |
1.80 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
3.7 |
|
E DEdeg |
4.3 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
124492 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0006 |
|
DE1950 |
|
|
PmDE1950 |
0.013 |
|
Vmag |
6.5 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
26629 |
|
DM |
BD+00 4170 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
181053 |
|
M HD |
0 |
|
GC |
26629 |
|
RA1950rad |
5.04526722 |
|
DE1950rad |
0.00430131 |
|
PmRA2000 |
0.0008 |
|
PmDE2000 |
0.012 |
|
Catalog |
H |
|
HIP |
94913 |
|
Proxy |
|
|
RAhms |
19 18 50.93 |
|
DEdms |
+00 20 20.4 |
|
Vmag |
6.4 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
289.712 |
|
DEdeg |
0.339001 |
|
AstroRef |
|
|
Plx |
6.68 |
|
CCDM |
19187+0023 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
181053 |
|
BD |
BD+00 4170 |
|
CD |
|
|
CP |
|
|
Dm number |
+00 4170 |
|
VIred |
1.02 |
|
SpType |
K0II-III:.. |
|
R SpType |
|
|
Coord arcsec 2000 |
191850.93+002020.4 |
|
HIP |
94913 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
5.05643221 |
|
DErad |
0.0059166903 |
|
Plx |
7.87 |
|
PmRA |
15.96 |
|
PmDE |
8.77 |
|
E RArad |
0.43 |
|
E DErad |
0.29 |
|
E Plx |
0.49 |
|
E pmRA |
0.61 |
|
E pmDE |
0.41 |
|
Hpmag |
6.5686 |
|
E Hpmag |
0.0012 |
|
SHp |
0.008 |
|
VA |
0 |
|
BV |
1.05 |
|
E BV |
0 |
|
VI |
1.02 |
|
19188+0020 B
Coord arcsec 2000 |
191831.29+002524.4 |
|
Coord calc |
191831.29+002524.4 |
|
Mag |
6.78 |
|
Spectral class |
F0 (yellow-white) |
|
PmRA |
28.00 |
|
PmDE |
33.0 |
|
SAO |
124486 |
|
HIP |
94883 |
|
Tycho2 |
0464-03071-1 |
|
HD |
180973 |
|
GC |
26622 |
|
BD |
BD+00 4166 |
|
Calc delta mag |
0.26 |
|
Tycho2 |
0464-03071-1 |
|
Pflag |
|
|
RAmdeg |
289.63037416 |
|
DEmdeg |
0.42346253 |
|
PmRA |
30.1 |
|
PmDE |
32.1 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.0 |
|
E pmDE |
1.0 |
|
EpRAm |
1991.44 |
|
EpDEm |
1991.30 |
|
Num |
15 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.6 |
|
Q pmDE |
1.0 |
|
BTmag |
7.184 |
|
E BTmag |
0.015 |
|
VTmag |
6.775 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
94883 |
|
CCDM |
|
|
RAdeg |
289.63030528 |
|
DEdeg |
0.42338806 |
|
EpRA 1990 |
1.81 |
|
EpDE 1990 |
1.65 |
|
E RAdeg |
3.7 |
|
E DEdeg |
4.3 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
124486 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0025 |
|
DE1950 |
|
|
PmDE1950 |
0.039 |
|
Vmag |
6.7 |
|
SpType |
F0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
26622 |
|
DM |
BD+00 4166 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
180973 |
|
M HD |
0 |
|
GC |
26622 |
|
RA1950rad |
5.04384436 |
|
DE1950rad |
0.00577627 |
|
PmRA2000 |
0.0027 |
|
PmDE2000 |
0.038 |
|
Catalog |
H |
|
HIP |
94883 |
|
Proxy |
|
|
RAhms |
19 18 31.27 |
|
DEdms |
+00 25 24.2 |
|
Vmag |
6.72 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
289.63 |
|
DEdeg |
0.423384 |
|
AstroRef |
|
|
Plx |
9.87 |
|
CCDM |
19187+0023 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
180973 |
|
BD |
BD+00 4166 |
|
CD |
|
|
CP |
|
|
Dm number |
+00 4166 |
|
VIred |
0.46 |
|
SpType |
F0 |
|
R SpType |
|
|
Coord arcsec 2000 |
191831.27+002524.2 |
|
HIP |
94883 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
5.0550023721 |
|
DErad |
0.0073894493 |
|
Plx |
11.05 |
|
PmRA |
28.02 |
|
PmDE |
32.87 |
|
E RArad |
0.37 |
|
E DErad |
0.27 |
|
E Plx |
0.42 |
|
E pmRA |
0.52 |
|
E pmDE |
0.36 |
|
Hpmag |
6.8162 |
|
E Hpmag |
0.0012 |
|
SHp |
0.008 |
|
VA |
0 |
|
BV |
0.401 |
|
E BV |
0.007 |
|
VI |
0.47 |
|
19188+0020 C
Coord arcsec 2000 |
191851.90+001933.1 |
|
Mag |
13.17 |
|
PmRA |
-2.00 |
|
PmDE |
-5.0 |
|
Calc delta mag |
6.65 |
|
Calc coord |
yes |
|
19188+0020 D
Coord arcsec 2000 |
191827.72+002552.4 |
|
Mag |
11.56 |
|
PmRA |
1.00 |
|
PmDE |
6.0 |
|
Calc delta mag |
5.04 |
|
Calc coord |
yes |
|