20113-0049 ISO 12 Aa,Ac (The Aql)
20h 11m 18.26s -00° 49' 17.3" P.A. 44.00 sep 1.0 mag 3.23, Sp B9.5III dist. 87.8 pc (286.4 l.y.)
Coord 2000 |
20113-0049 |
|
Discov num |
ISO 12 |
|
Comp |
Aa,Ac |
|
Coord arcsec 2000 |
20 11 18.26 -00 49 17.3 |
|
Date first |
1987 |
|
Date last |
1987 |
|
Obs |
1 |
|
Pa first |
44 |
|
Pa last |
44 |
|
P.A. Now (θ) |
44° |
|
Sep first |
1.0 |
|
Sep last |
1.02 |
|
Sep. Now (ρ) |
1.02" |
|
Mag pri |
3.23 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
B9.5III (blue-white) |
|
Pri motion ra |
+035 |
|
Sec motion ra |
|
|
Pri motion dec |
+006 |
|
Sec motion dec |
|
|
Notes |
N
X
(See Notes, Dubious double) |
|
Nature of this double is uncertain.
20113-0049 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
144150 |
20 11 18 -00 49 17 |
MKT 10 Aa,Ab |
2020 |
30 |
88 |
0.0 |
3.50 |
5.00 |
1.50 |
Y |
|
Show |
The Aql |
144150 |
20 11 18 -00 49 17 |
ISO 12 Aa,Ac |
1987 |
1 |
44 |
1.0 |
3.23 |
|
|
|
<=== |
Show |
|
144150 |
20 11 18 -00 49 17 |
BU 1540 AB |
2008 |
4 |
259 |
115.8 |
3.23 |
13.00 |
9.77 |
|
|
Quadruple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
The Aql |
|
Constellation |
Aquila |
|
SAO |
144150 |
|
HIP |
99473 |
|
Tycho2 |
5161-02682-1 |
|
HD |
191692 |
|
HR |
7710 |
|
GC |
28010 |
|
BD |
BD-01 3911 |
|
Bayer |
Theta Aquilae |
|
Bayer name |
The Aql |
|
Flamsteed |
65 Aquilae |
|
Flamsteed name |
65 Aql |
|
FK5 |
756 |
|
Distance |
87.8 |
|
Distance ly |
286.4 |
|
Bayer greek |
θ Aql |
|
WDS 20113-0049 ISO 12 Aa,Ac (The Aql) : NOTES
discov_num |
notes |
refcode |
ISO 12 |
the Aql = 65 Aql. A is a spectroscopic binary, P = 17.12d. |
|
|
The Aa,Ab pair cannot be this object. |
|
BU 1540 |
AB: Incorrectly identified as H 6 27 in BDS. Error noted by MacEvoy. |
McE2010 |
MKT 10 |
the Aql. |
|
|
Visual orbit by Hummel et al. (1995) based on astrometry from Mark III |
MkT1995 |
|
interferometer. Additional spectroscopic data yield component masses, |
|
|
luminosities, radii, effective temperatures, and distance. |
|
|
Pourbaix gives combined solution for this resolved SB2, yielding |
Pbx2000b |
|
orbital parallaxes and component masses. |
|
|
Hipparcos astrometric solution adopted some elements from the orbit of |
HIP1997d |
|
Hummel et al. (1995). |
MkT1995 |
|
Aa,Ab: Malkov et al. (2012) derive dynamical, photometric, and |
|
|
spectroscopic masses 10.09 +/- 0.66, 9.08, and 2.88 Msun, respectively. |
Mlk2012 |
|
Ma,Mb = 3.564 +/- 0.049, 2.739 +/- 0.037 \msun. |
|
|
Ra,Rb = 4.76 +/- 0.14, 2.34 +/- 0.07 \rsun. |
|
|
Teff_a,Teff_b = 10300 +/- 200, 10230 +/- 220 K. |
|
|
La,Lb = 229.8 +/- 22.5, 54.0 +/- 5.8 \lsun. distance = 76.3 +/- 0.3 pc. |
CIA2022e |
REFERENCES
refcode |
metd |
author |
reference |
CIA2022e |
Kc+ j |
Lester, K.V., Schaefer, G.H., Fekel, F.C., Gies, D.R., Henry, T.J., Jao, W.-C., |
2022AJ...164...228L |
CIA2022e |
+orb |
Paredes, L.A., Hubbard-James, H.-S., Farrington, C.D., Gordon, K.D., Chojnowski, |
|
CIA2022e |
|
S.D., Monnier, J.D., Kraus, S., Le Bouquin, J.-B., Anugu, N., ten Brummelaar, T., |
|
CIA2022e |
|
Davies, C.L., Gardner, T., Labdon, A., Lanthermann, C. & Setterholm, B.R. |
|
CIA2022e |
|
AJ 164, 228, 2022 |
|
HIP1997d |
orb - |
Hipparcos |
1997yCat.1239....0E |
HIP1997d |
|
Hipparcos Catalog, ESA SP-1200, 1997 |
|
HIP1997d |
|
(DMSA/O Orbital Solutions) |
|
MkT1995 |
Km j |
Hummel, C.A., Armstrong, J.T., Buscher, D.F., Mozurkewich, D., Quirrenbach, A., & |
1995AJ....110..376H |
MkT1995 |
+orb |
Vivekanand, M. |
|
MkT1995 |
|
AJ 110, 376, 1995 |
|
Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
Mlk2012 |
|
A&A 546, A69, 2012 |
|
Pbx2000b |
orb - |
Pourbaix, D. |
2000A&AS..145..215P |
Pbx2000b |
|
A&AS 145, 215, 2000 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
BU |
Burnham, S.W. (BU 1 - 81) |
179 |
ISO |
Isobe, S., Norimoto, Y., Noguchi, M., Ohtsubo, J., Baba, N., Miura, N., |
179 |
ISO |
Yanaka, H., & Tanaka, T. |
180 |
ISO |
Isobe, S., Norimoto, Y., Noguchi, M., Ohtsubo, J., Baba, N., Miura, N., |
180 |
ISO |
Yanaka, H., & Tanaka, T. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20113-0049 |
ISO 12 |
Aa,Ac |
1987 |
1 |
44 |
1.0 |
3.23 |
|
B9.5III |
N |
201118.26-004917.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20113-0049 ISO 12 Aa,Ac (The Aql) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20113-0049 ISO 12 Aa,Ac (The Aql) : MEASURES
No records found.
WDS 20113-0049 (The 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 20113-0049 (The Aql) : ALADIN DSS IMAGE @ 20h 11m 18.26s -00° 49' 17.3"
WDS 20113-0049 ISO 12 Aa,Ac (The 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 |
|
20113-0049 |
MKT 10 |
Aa,Ab |
88 |
0.0 |
|
Show |
|
20113-0049 |
ISO 12 |
Aa,Ac |
44 |
1.0 |
|
Show |
|
20113-0049 |
BU 1540 |
AB |
259 |
115.8 |
|
Show |
|
20106+0057 |
J 2700 |
AB |
179 |
6.1 |
13 |
Show |
|
20106+0057 |
DAM 196 |
AC |
73 |
7.5 |
13 |
Show |
|
20120-0031 |
J 548 |
|
139 |
4.1 |
16 |
Show |
|
20106+0102 |
DAM 197 |
|
164 |
4.9 |
17 |
Show |
|
20102+0043 |
GRV 317 |
|
46 |
45.1 |
18 |
Show |
|
20126+0052 |
STF2644 |
|
205 |
2.6 |
20 |
Show |
|
20122-0035 |
DAM 201 |
|
358 |
6.9 |
20 |
Show |
|
20121-0034 |
DAM 200 |
|
211 |
4.2 |
20 |
Show |
|
20133-0041 |
BAL 920 |
|
269 |
16.6 |
31 |
Show |
|
20089-0047 |
UC 4103 |
|
119 |
6.7 |
36 |
Show |
|
20114+0127 |
BAL1546 |
|
95 |
17.5 |
38 |
Show |
Phoenicia |
20140-0052 |
ABT 15 |
AE |
225 |
81.0 |
41 |
Show |
Phoenicia |
20140-0052 |
BU 1485 |
A,BC |
105 |
75.0 |
41 |
Show |
Phoenicia |
20140-0052 |
JNN 246 |
AF |
217 |
7.3 |
41 |
Show |
|
20119+0010 |
UC 4118 |
|
28 |
58.2 |
41 |
Show |
|
20140-0052 |
J 551 |
BC |
265 |
0.2 |
42 |
Show |
|
20140-0052 |
BU 1485 |
BC,D |
65 |
23.2 |
42 |
Show |
|
20113-0008 |
S 735 |
|
211 |
56.4 |
42 |
Show |
|
20083+0052 |
BAL1213 |
|
330 |
5.5 |
45 |
Show |
|
20115+0135 |
BAL1547 |
|
46 |
5.8 |
46 |
Show |
|
20120+0004 |
GWP2927 |
|
150 |
9.8 |
47 |
Show |
|
20096+0132 |
TDT2036 |
|
76 |
0.5 |
50 |
Show |
|
20080-0041 |
SHY 325 |
|
228 |
999.9 |
50 |
Show |
|
20134+0128 |
AG 248 |
AB |
11 |
3.4 |
50 |
Show |
|
20090+0127 |
BAL1544 |
|
143 |
6.6 |
52 |
Show |
|
20147+0109 |
J 2571 |
|
102 |
3.9 |
55 |
Show |
|
20117+0146 |
HJ 906 |
AB |
156 |
13.3 |
57 |
Show |
|
20117+0146 |
HJ 906 |
AC |
348 |
34.7 |
57 |
Show |
|
20117+0146 |
ABH 132 |
AD |
142 |
60.1 |
57 |
Show |
|
20117+0146 |
ABH 132 |
AE |
132 |
78.8 |
57 |
Show |
|
20117+0146 |
ABH 132 |
AF |
40 |
86.7 |
57 |
Show |
|
20117+0146 |
ABH 132 |
AG |
32 |
62.0 |
57 |
Show |
|
20117+0146 |
ABH 132 |
AH |
235 |
57.4 |
57 |
Show |
|
20075-0037 |
H 4 34 |
|
198 |
49.7 |
57 |
Show |
|
20075+0057 |
UC 4090 |
|
233 |
21.3 |
58 |
Show |
|
20078+0021 |
BAL1212 |
|
114 |
12.3 |
61 |
Show |
|
20143+0009 |
HDS2885 |
|
132 |
0.2 |
61 |
Show |
|
20103+0149 |
BAL1545 |
|
345 |
15.3 |
62 |
Show |
|
20154+0042 |
HWE 100 |
AB |
253 |
1.7 |
62 |
Show |
|
20154+0042 |
HWE 100 |
AC |
271 |
31.3 |
62 |
Show |
|
20154-0025 |
KPP2773 |
|
139 |
2.0 |
67 |
Show |
|
20074+0000 |
J 2570 |
AB |
79 |
3.6 |
76 |
Show |
|
20074+0000 |
J 2570 |
AC |
302 |
11.4 |
76 |
Show |
|
20102+0204 |
HJ 2933 |
|
26 |
21.7 |
77 |
Show |
|
20134+0201 |
BAL1549 |
|
228 |
17.1 |
80 |
Show |
|
20060+0102 |
TDS1041 |
|
257 |
1.2 |
81 |
Show |
|
20105+0212 |
UC 4111 |
|
272 |
32.7 |
84 |
Show |
|
20168+0111 |
HDS2890 |
|
313 |
0.1 |
85 |
|
|
WDS 20113-0049 : COMPONENTS
|
A |
Ab |
Ac |
Ab |
pa=88.2°
sep=0.00"
| |
Ac |
pa=44.0°
sep=1.02"
| pa=43.8°
sep=1.02"
| |
B |
pa=259.3°
sep=115.79"
| pa=259.3°
sep=115.79"
| pa=259.0°
sep=116.62"
|
20113-0049 A
Coord arcsec 2000 |
201118.26-004917.3 |
|
Mag |
3.23 |
|
Spectral class |
B9.5III (blue-white) |
|
PmRA |
35.00 |
|
PmDE |
6.0 |
|
SAO |
144150 |
|
HIP |
99473 |
|
Tycho2 |
5161-02682-1 |
|
HD |
191692 |
|
HR |
7710 |
|
GC |
28010 |
|
BD |
BD-01 3911 |
|
Bayer |
Theta Aquilae |
|
Bayer name |
The Aql |
|
Flamsteed |
65 Aquilae |
|
Flamsteed name |
65 Aql |
|
FK5 |
756 |
|
Tycho2 |
5161-02682-1 |
|
Pflag |
X |
|
RAmdeg |
|
|
DEmdeg |
|
|
PmRA |
|
|
PmDE |
|
|
E RAmdeg |
|
|
E DEmdeg |
|
|
E pmRA |
|
|
E pmDE |
|
|
EpRAm |
|
|
EpDEm |
|
|
Num |
|
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
3.156 |
|
E BTmag |
0.014 |
|
VTmag |
3.208 |
|
E VTmag |
0.009 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
99473 |
|
CCDM |
|
|
RAdeg |
302.82610861 |
|
DEdeg |
-0.82147528 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.26 |
|
E RAdeg |
3.2 |
|
E DEdeg |
3.4 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
144150 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0024 |
|
DE1950 |
|
|
PmDE1950 |
0.007 |
|
Vmag |
3.4 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
74 |
|
CatNum |
756 |
|
DM |
BD-01 3911 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
191692 |
|
M HD |
0 |
|
GC |
28010 |
|
RA1950rad |
5.27405728 |
|
DE1950rad |
-0.01694937 |
|
PmRA2000 |
0.0026 |
|
PmDE2000 |
0.005 |
|
Catalog |
H |
|
HIP |
99473 |
|
Proxy |
|
|
RAhms |
20 11 18.26 |
|
DEdms |
-00 49 17.3 |
|
Vmag |
3.24 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
302.826 |
|
DEdeg |
-0.821476 |
|
AstroRef |
+ |
|
Plx |
11.36 |
|
CCDM |
20113-0049 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
O |
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
191692 |
|
BD |
BD-01 3911 |
|
CD |
|
|
CP |
|
|
Dm number |
-01 3911 |
|
VIred |
-0.06 |
|
SpType |
B9.5III |
|
R SpType |
|
|
Coord arcsec 2000 |
201118.26-004917.3 |
|
HIP |
99473 |
|
Sn |
75 |
|
So |
4 |
|
Nc |
1 |
|
RArad |
5.2853125576 |
|
DErad |
-0.0143374561 |
|
Plx |
11.39 |
|
PmRA |
35.26 |
|
PmDE |
5.71 |
|
E RArad |
0.22 |
|
E DErad |
0.12 |
|
E Plx |
0.24 |
|
E pmRA |
0.35 |
|
E pmDE |
0.18 |
|
Hpmag |
3.2245 |
|
E Hpmag |
0.0004 |
|
SHp |
0.004 |
|
VA |
0 |
|
BV |
-0.066 |
|
E BV |
0.008 |
|
VI |
-0.06 |
|
Ccdm |
20113-0049 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
% |
|
Discov num |
|
|
DRAs |
0.27 |
|
DDEs |
-17.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
3.4 |
|
Sp |
A0 |
|
PmNote |
* |
|
PmRA |
35 |
|
PmDE |
7 |
|
Dm number |
-01 3911 |
|
Cat1 |
BD |
|
Name2 |
144150 |
|
Cat2 |
SAO |
|
HD |
191692 |
|
M HD |
|
|
ADS BDS |
B 9960 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20061S0107A |
|
HIC |
99473 |
|
20113-0049 Ab
Coord arcsec 2000 |
201118.26+004917.3 |
|
Mag |
5 |
|
Calc delta mag |
1.5 |
|
Calc coord |
yes |
|
20113-0049 Ac
Coord arcsec 2000 |
201118.31+004918.0 |
|
Calc delta mag |
3.5 |
|
Calc coord |
yes |
|
20113-0049 B
Coord arcsec 2000 |
201110.67+004855.8 |
|
Mag |
13 |
|
PmRA |
19.00 |
|
PmDE |
-3.0 |
|
Calc delta mag |
9.5 |
|
Calc coord |
yes |
|
Ccdm |
20113-0049 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
H 27 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1901 |
|
Theta |
260 |
|
Rho |
113.7 |
|
Obs |
1 |
|
Vmag |
13.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
B 9960 |
|
M ADS BDS |
N |
|
N IDS |
|
|
IDS |
20061S0107B |
|
HIC |
|
|