19294-0703 HJ 887 AC
19h 29m 21.36s -07° 02' 38.7" P.A. 347.00 sep 34.7 mag 6.37,14.00 Sp F7-G1I-II dist. 275.48 pc (898.62 l.y.)
Coord 2000 |
19294-0703 |
|
Discov num |
HJ 887 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 29 21.36 -07 02 38.7 |
|
Date first |
1827 |
|
Date last |
2001 |
|
Obs |
7 |
|
Pa first |
350 |
|
Pa last |
346.9 |
|
P.A. Now (θ) |
346.9° |
|
Sep first |
20.0 |
|
Sep last |
34.72 |
|
Sep. Now (ρ) |
34.72" |
|
Mag pri |
6.37 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
7.63 |
|
Spectral class |
F7-G1I-II (yellow-white/yellow) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
|
|
Pri motion dec |
-009 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
19294-0703 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
143454 |
19 29 21 -07 02 39 |
GAA 17 Aa1,2 |
2016 |
3 |
202 |
0.0 |
4.60 |
4.90 |
0.30 |
|
|
Show |
|
143454 |
19 29 21 -07 02 39 |
TOK 4 Aa,Ab |
1990 |
3 |
174 |
0.0 |
6.90 |
8.10 |
1.20 |
Y |
|
Show |
U Aql |
143454 |
19 29 21 -07 02 39 |
KUI 91 AB |
2018 |
13 |
225 |
1.6 |
6.60 |
12.50 |
5.90 |
|
|
Show |
|
143454 |
19 29 21 -07 02 39 |
HJ 887 AC |
2001 |
7 |
347 |
34.7 |
6.37 |
14.00 |
7.63 |
|
<=== |
Quintuple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
U Aql |
|
Constellation |
Aquila |
|
SAO |
143454 |
|
HIP |
95820 |
|
Tycho2 |
5143-01372-1 |
|
Gaia DR2 |
4207681367143932800 |
|
HD |
183344 |
|
HR |
7402 |
|
GC |
26905 |
|
ADS |
12503 |
|
BD |
BD-07 4968 |
|
Distance |
275.48 |
|
Distance ly |
898.62 |
|
WDS 19294-0703 HJ 887 AC : NOTES
discov_num |
notes |
refcode |
KUI 91 |
A is the Cepheid U Aql. |
|
|
Aa,Ab: ISM 3. Ismailov made three observations of U Aql, but listed |
Ism1992 |
|
one observation as 19279+0659 and the others as 19279-0659. This |
|
|
typographical error led to the inclusion of 19279+0659ISM 3 in |
|
|
the WDS. |
|
TOK 4 |
Aa,Ab : Cepheid with a period of 7.02d. Distance = 592 +/- 19 pc. |
GaA2019b |
|
M_Aa, M_Ab = 6.2 +/- 0.8 , 2.2 +/- 0.2 /msun. |
|
|
Masses are 5.7 and 2.3 Msun. Estimated period = 5.1y, |
|
|
a = 5.9au = 0.01". |
Evs2013 |
REFERENCES
refcode |
metd |
author |
reference |
Evs2013 |
Hp j |
Evans, N.R., Bond, H.E., Schaefer, G.H., Mason, B.D., Karovska, M., & Tingle, E. |
2013AJ....146...93E |
Evs2013 |
+X |
AJ 146, 93, 2013 |
|
GaA2019b |
Kv j |
Gallenne, A., Kervella, P., Borgniet, S., Merand, A., Pietrzynski, G., Gieren, W., |
2019A&A...622A.164G |
GaA2019b |
+Kc |
Monnier, J.D., Schaefer, G.H., Evans, N.R., Anderson,R.I., Baron, F., |
|
GaA2019b |
+orb |
Roettenbacher, R.M. & Karczmarek, P. |
|
GaA2019b |
|
A&A 622, A164, 2019 |
|
Ism1992 |
Ig u |
Ismailov, R.M. |
1992A&AS...96..375I |
Ism1992 |
|
A&AS 96, 375, 1992 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
HJ |
Herschel, J.F.W. |
50 |
KUI |
Kuiper, G.P., Schilt, van den Bos, W., and van Gent |
112 |
TOK |
Tokovinin, A.A. |
159 |
TOK |
Tokovinin, A.A., Balega, Y.Y., Pluzhnik, E.A., Shatsky, N.I., Gorynya, N.A., & |
159 |
TOK |
Weigelt, G. |
173 |
TOK |
Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N., |
173 |
TOK |
Martinez, M., & Mondaca, E. |
241 |
TOK |
Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M., |
241 |
TOK |
Ratzloff, J. & Walter, F.M. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19294-0703 |
HJ 887 |
AC |
1999 |
4 |
347 |
35.3 |
6.37 |
14.00 |
|
D |
192921.36-070238.7 |
19294-0703 |
HJ 887 |
AC |
2001 |
7 |
347 |
34.7 |
6.37 |
14.00 |
|
N D |
192921.36-070238.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19294-0703 HJ 887 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19294-0703 HJ 887 AC : MEASURES
No records found.
WDS 19294-0703 : 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 19294-0703 : ALADIN DSS IMAGE @ 19h 29m 21.36s -07° 02' 38.7"
WDS 19294-0703 HJ 887 AC : 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 |
|
19294-0703 |
TOK 4 |
Aa,Ab |
174 |
0.0 |
|
Show |
|
19294-0703 |
KUI 91 |
AB |
225 |
1.6 |
|
Show |
|
19294-0703 |
HJ 887 |
AC |
347 |
34.7 |
|
Show |
|
19294-0703 |
GAA 17 |
Aa1,2 |
202 |
0.0 |
|
Show |
|
19301-0735 |
RST4630 |
|
290 |
0.4 |
35 |
Show |
|
19307-0630 |
TDT1513 |
|
118 |
0.9 |
39 |
Show |
|
19309-0631 |
HO 578 |
|
80 |
37.8 |
40 |
Show |
|
19293-0618 |
PLT 6 |
|
163 |
14.6 |
45 |
Show |
|
19267-0638 |
RST4629 |
|
90 |
0.7 |
48 |
Show |
|
19319-0622 |
TDT1524 |
|
275 |
0.8 |
56 |
Show |
|
19299-0601 |
J 1108 |
|
41 |
3.0 |
62 |
Show |
|
19342-0648 |
J 2268 |
|
238 |
5.5 |
65 |
Show |
|
19263-0759 |
GWP2853 |
|
61 |
17.3 |
73 |
Show |
|
19280-0813 |
J 2266 |
|
173 |
6.3 |
74 |
Show |
|
19280-0817 |
GWP2856 |
|
103 |
11.1 |
78 |
Show |
|
19334-0602 |
RST4632 |
|
54 |
0.7 |
87 |
Show |
|
19350-0725 |
KPP2771 |
|
285 |
3.2 |
88 |
Show |
|
19231-0653 |
RST4627 |
|
197 |
0.7 |
94 |
Show |
|
19233-0635 |
HDS2745 |
AB |
10 |
1.3 |
95 |
Show |
|
19233-0635 |
GII 282 |
Aa,Ab |
121 |
0.1 |
95 |
Show |
|
19260-0538 |
NSN 147 |
|
256 |
4.7 |
98 |
Show |
|
19231-0733 |
TDT1411 |
|
84 |
0.5 |
99 |
Show |
|
19227-0708 |
STF2503 |
|
285 |
2.4 |
100 |
Show |
|
19243-0813 |
TDT1430 |
|
282 |
0.4 |
103 |
Show |
|
19236-0801 |
TDT1419 |
|
95 |
0.6 |
104 |
Show |
|
19254-0528 |
TDT1445 |
|
104 |
0.6 |
111 |
Show |
|
19227-0612 |
JNN 123 |
|
80 |
0.1 |
112 |
Show |
|
19222-0735 |
A 102 |
AB |
270 |
0.2 |
112 |
Show |
|
19222-0735 |
HO 104 |
AB,C |
123 |
5.5 |
112 |
Show |
|
19351-0547 |
RST4634 |
|
132 |
1.5 |
116 |
Show |
|
19342-0835 |
RST4633 |
|
26 |
2.6 |
118 |
Show |
|
19371-0621 |
J 2272 |
|
336 |
1.8 |
124 |
Show |
|
19240-0837 |
TDT1424 |
|
70 |
9.0 |
124 |
Show |
|
19206-0645 |
HDS2735 |
AB |
345 |
0.1 |
133 |
Show |
|
19206-0645 |
TOK 432 |
AC |
57 |
1.0 |
133 |
Show |
|
19215-0807 |
J 2265 |
|
278 |
3.5 |
133 |
Show |
|
19309-0915 |
RST4044 |
|
148 |
1.3 |
134 |
Show |
|
19253-0503 |
RST4628 |
|
117 |
1.2 |
134 |
Show |
|
19206-0740 |
LDS 678 |
AB |
305 |
27.3 |
136 |
Show |
|
19206-0740 |
WRH 31 |
BC |
112 |
3.8 |
137 |
Show |
|
19206-0740 |
LMP 41 |
BD |
321 |
21.2 |
137 |
Show |
|
19230-0849 |
J 2546 |
|
350 |
3.2 |
137 |
Show |
|
19238-0851 |
DAM 154 |
|
334 |
7.2 |
137 |
Show |
|
19229-0849 |
J 2545 |
|
337 |
5.9 |
137 |
Show |
|
19201-0640 |
TDT1381 |
|
177 |
2.4 |
140 |
Show |
|
19200-0638 |
STF2494 |
|
89 |
25.7 |
141 |
Show |
|
19375-0546 |
TDT1592 |
|
245 |
0.6 |
144 |
Show |
|
19205-0603 |
A 101 |
|
36 |
3.5 |
145 |
Show |
|
19393-0644 |
GWP2875 |
|
267 |
12.0 |
150 |
Show |
|
19282-0932 |
STF2519 |
|
124 |
12.0 |
151 |
Show |
|
19234-0905 |
TDT1413 |
|
100 |
1.5 |
151 |
|
|
WDS 19294-0703 : COMPONENTS
|
A |
Aa2 |
Ab |
B |
Aa2 |
pa=202.2°
sep=0.01"
| |
Ab |
pa=174.3°
sep=0.05"
| pa=169.6°
sep=0.04"
| |
B |
pa=224.6°
sep=1.58"
| pa=224.7°
sep=1.57"
| pa=225.9°
sep=1.55"
| |
C |
pa=347.0°
sep=34.71"
| pa=347.0°
sep=34.71"
| pa=347.0°
sep=34.75"
| pa=349.1°
sep=35.58"
|
19294-0703 A
Var name |
U Aql |
|
Coord arcsec 2000 |
192921.36-070238.7 |
|
Mag |
6.6 |
|
Spectral class |
F5I (yellow-white) |
|
PmRA |
-1.00 |
|
PmDE |
-9.0 |
|
SAO |
143454 |
|
HIP |
95820 |
|
Tycho2 |
5143-01372-1 |
|
HD |
183344 |
|
HR |
7402 |
|
GC |
26905 |
|
BD |
BD-07 4968 |
|
Tycho2 |
5143-01372-1 |
|
Pflag |
|
|
RAmdeg |
292.33900916 |
|
DEmdeg |
-7.04408637 |
|
PmRA |
2.2 |
|
PmDE |
-8.9 |
|
E RAmdeg |
4 |
|
E DEmdeg |
5 |
|
E pmRA |
1.1 |
|
E pmDE |
1.1 |
|
EpRAm |
1991.35 |
|
EpDEm |
1991.04 |
|
Num |
16 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.9 |
|
Q pmDE |
1.2 |
|
BTmag |
7.684 |
|
E BTmag |
0.015 |
|
VTmag |
6.529 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
95820 |
|
CCDM |
|
|
RAdeg |
292.33900417 |
|
DEdeg |
-7.04406583 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
4.0 |
|
E DEdeg |
4.5 |
|
Posflg |
|
|
Corr |
-0.2 |
|
SAO |
143454 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0014 |
|
DE1950 |
|
|
PmDE1950 |
0.003 |
|
Vmag |
6.3 |
|
SpType |
G4v |
|
Double code |
|
|
Source |
70 |
|
CatNum |
26905 |
|
DM |
BD-07 4968 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
183344 |
|
M HD |
0 |
|
GC |
26905 |
|
RA1950rad |
5.09053853 |
|
DE1950rad |
-0.12475905 |
|
PmRA2000 |
0.0016 |
|
PmDE2000 |
0.003 |
|
Catalog |
H |
|
HIP |
95820 |
|
Proxy |
|
|
RAhms |
19 29 21.36 |
|
DEdms |
-07 02 38.6 |
|
Vmag |
6.37 |
|
VarFlag |
3 |
|
R Vmag |
T |
|
RAdeg |
292.339 |
|
DEdeg |
-7.04406 |
|
AstroRef |
|
|
Plx |
2.05 |
|
CCDM |
19294-0703 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
G |
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
183344 |
|
BD |
BD-07 4968 |
|
CD |
|
|
CP |
|
|
Dm number |
-07 4968 |
|
VIred |
1.05 |
|
SpType |
F5-G1I-II |
|
R SpType |
|
|
Coord arcsec 2000 |
192921.36-070238.6 |
|
HIP |
95820 |
|
Sn |
7 |
|
So |
1 |
|
Nc |
1 |
|
RArad |
5.102278145 |
|
DErad |
-0.1229421071 |
|
Plx |
3.63 |
|
PmRA |
-0.99 |
|
PmDE |
-9.14 |
|
E RArad |
0.85 |
|
E DErad |
0.61 |
|
E Plx |
0.96 |
|
E pmRA |
0.92 |
|
E pmDE |
0.74 |
|
Hpmag |
6.4943 |
|
E Hpmag |
0.0518 |
|
SHp |
0.359 |
|
VA |
1 |
|
BV |
0.87 |
|
E BV |
0.02 |
|
VI |
1.05 |
|
Ccdm |
19294-0703 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.49 |
|
DDEs |
22.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
|
|
Sp |
F8 |
|
PmNote |
* |
|
PmRA |
21 |
|
PmDE |
3 |
|
Dm number |
-07 4968 |
|
Cat1 |
BD |
|
Name2 |
143454 |
|
Cat2 |
SAO |
|
HD |
183344 |
|
M HD |
|
|
ADS BDS |
A12503 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19240S0715A |
|
HIC |
95820 |
|
19294-0703 Aa2
Coord arcsec 2000 |
192921.36-070238.7 |
|
Mag |
4.9 |
|
Spectral class |
B9.8V (blue-white) |
|
Calc delta mag |
0.3 |
|
Calc coord |
yes |
|
19294-0703 Ab
Coord arcsec 2000 |
192921.36-070238.7 |
|
Mag |
8.1 |
|
Spectral class |
A3 (white) |
|
Calc delta mag |
3.5 |
|
Calc coord |
yes |
|
19294-0703 B
Coord arcsec 2000 |
192921.29-070239.8 |
|
Mag |
12.5 |
|
Spectral class |
A5Vvv (white) |
|
Calc delta mag |
7.9 |
|
Calc coord |
yes |
|
Ccdm |
19294-0703 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
KUI 91 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1934 |
|
Theta |
228 |
|
Rho |
1.5 |
|
Obs |
2 |
|
Vmag |
11.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A12503 |
|
M ADS BDS |
N |
|
N IDS |
|
|
IDS |
19240S0715B |
|
HIC |
95820 |
|
19294-0703 C
Coord arcsec 2000 |
192920.84-070204.9 |
|
Mag |
14 |
|
Spectral class |
G1I (yellow) |
|
Calc delta mag |
9.4 |
|
Calc coord |
yes |
|
Ccdm |
19294-0703 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HJ 887 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1900 |
|
Theta |
348 |
|
Rho |
35.2 |
|
Obs |
2 |
|
Vmag |
13.2 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A12503 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
19240S0715C |
|
HIC |
|
|