18475+4926 FOX 235 AB,D
18h 47m 29.57s +49° 25' 55.4" P.A. 131.00 sep 91.4 mag 7.23,13.80 Sp F0III dist. 229.36 pc (748.17 l.y.)
Coord 2000 |
18475+4926 |
|
Discov num |
FOX 235 |
|
Comp |
AB,D |
|
Coord arcsec 2000 |
18 47 29.57 +49 25 55.4 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
131 |
|
Pa last |
130.6 |
|
P.A. Now (θ) |
130.6° |
|
Sep first |
91.4 |
|
Sep last |
91.395 |
|
Sep. Now (ρ) |
91.395" |
|
Mag pri |
7.23 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
6.57 |
|
Spectral class |
F0III (yellow-white) |
|
Pri motion ra |
+014 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-003 |
|
Notes |
N
(See Notes) |
|
rPM=0.709
Nature of this double is uncertain.
18475+4926 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
47811 |
18 47 30 +49 25 55 |
BU 971 AB |
2016 |
36 |
215 |
0.5 |
7.37 |
10.16 |
2.79 |
|
|
Show |
V413 Dra |
47811 |
18 47 30 +49 25 55 |
BU 971 AB,C |
2015 |
7 |
113 |
104.4 |
7.23 |
12.14 |
4.91 |
|
|
Show |
|
47811 |
18 47 30 +49 25 55 |
FOX 235 AB,D |
2015 |
6 |
131 |
91.4 |
7.23 |
13.80 |
6.57 |
|
<=== |
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
V413 Dra |
|
Constellation |
Draco |
|
SAO |
47811 |
|
HIP |
92204 |
|
Tycho2 |
3548-02346-1 |
|
Gaia DR2 |
2143847082010882176 |
|
HD |
174343 |
|
GC |
25773 |
|
BD |
BD+49 2871 |
|
Distance |
229.36 |
|
Distance ly |
748.17 |
|
WDS 18475+4926 FOX 235 AB,D : NOTES
discov_num |
notes |
refcode |
BU 971 |
The primary is a spectroscopic binary, and is also the semiregular |
|
|
variable S Sct. |
|
|
Algol-type eclipsing binary, P = 4.243 d. |
Zas2011 |
REFERENCES
refcode |
metd |
author |
reference |
Zas2011 |
- |
Zasche, P. |
................... |
Zas2011 |
|
private communication, 2011 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
BU |
Burnham, S.W. (BU 1 - 81) |
179 |
FOX |
Fox, P. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18475+4926 |
FOX 235 |
AB,D |
1998 |
1 |
131 |
91.4 |
7.23 |
13.80 |
F0III |
N D |
184729.57+492555.4 |
18475+4926 |
FOX 235 |
AB,D |
2003 |
2 |
131 |
91.4 |
7.23 |
13.80 |
F0III |
N D |
184729.57+492555.4 |
18475+4926 |
FOX 235 |
AB,D |
2015 |
6 |
131 |
91.4 |
7.23 |
13.80 |
F0III |
N |
184729.57+492555.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18475+4926 FOX 235 AB,D : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18475+4926 FOX 235 AB,D : MEASURES
No records found.
WDS 18475+4926 : 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 18475+4926 : ALADIN DSS IMAGE @ 18h 47m 29.57s +49° 25' 55.4"
WDS 18475+4926 FOX 235 AB,D : 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 |
|
18475+4926 |
BU 971 |
AB |
215 |
0.5 |
|
Show |
|
18475+4926 |
FOX 235 |
AB,D |
131 |
91.4 |
|
Show |
|
18475+4926 |
BU 971 |
AB,C |
113 |
104.4 |
|
Show |
|
18472+4909 |
COU2516 |
|
121 |
0.1 |
18 |
Show |
|
18477+4904 |
HEI 72 |
AB |
236 |
0.6 |
22 |
Show |
|
18436+4925 |
TDT1018 |
|
266 |
0.6 |
38 |
Show |
|
18486+4844 |
DEA 284 |
|
128 |
11.6 |
44 |
Show |
|
18517+4859 |
JKA 10 |
AB |
154 |
260.1 |
49 |
Show |
|
18517+4859 |
KPP3428 |
AC |
192 |
13.5 |
49 |
Show |
|
18526+4901 |
A 1384 |
|
61 |
0.7 |
56 |
Show |
|
18512+4835 |
DEA 278 |
|
339 |
11.5 |
63 |
Show |
|
18545+4920 |
DEA 165 |
|
240 |
8.3 |
70 |
Show |
|
18489+4816 |
KOI1287 |
|
339 |
2.6 |
72 |
Show |
|
18405+4906 |
COU2394 |
|
219 |
0.6 |
72 |
Show |
|
18532+4841 |
JKA 12 |
|
113 |
24.0 |
72 |
Show |
|
18410+4848 |
COU2395 |
|
137 |
0.6 |
74 |
Show |
|
18534+4833 |
KOI 344 |
AB |
178 |
4.1 |
79 |
Show |
|
18534+4833 |
KOI 344 |
AC |
210 |
3.6 |
79 |
Show |
|
18548+4852 |
BU 1255 |
AB |
12 |
0.7 |
80 |
Show |
|
18548+4852 |
BU 1255 |
AC |
272 |
27.5 |
80 |
Show |
|
18524+4822 |
DEA 402 |
|
118 |
20.3 |
81 |
Show |
|
18559+4914 |
KOI1436 |
|
243 |
5.8 |
84 |
Show |
|
18533+4824 |
KOI3564 |
|
282 |
4.9 |
84 |
Show |
|
18528+4820 |
DEA 369 |
|
122 |
17.2 |
85 |
Show |
|
18496+5048 |
UC 3686 |
|
24 |
48.1 |
85 |
Show |
|
18540+5027 |
AZC 178 |
|
224 |
18.8 |
88 |
Show |
|
18567+4922 |
KOI 768 |
|
86 |
3.6 |
90 |
Show |
|
18386+4901 |
CBL 171 |
|
260 |
47.5 |
91 |
Show |
|
18525+4808 |
KOI1989 |
|
40 |
0.8 |
93 |
Show |
|
18568+4941 |
DEA 156 |
|
201 |
7.8 |
93 |
Show |
|
18545+4823 |
WOL 4 |
|
98 |
4.0 |
94 |
Show |
|
18532+4811 |
RAO 173 |
AB |
350 |
1.9 |
94 |
Show |
|
18517+4758 |
KOI4366 |
AB |
303 |
2.4 |
97 |
Show |
|
18565+4846 |
DEA 341 |
|
163 |
14.8 |
98 |
Show |
|
18550+4822 |
KOI2754 |
AB |
260 |
0.8 |
98 |
Show |
|
18550+4822 |
KOI2754 |
AC |
313 |
2.4 |
98 |
Show |
|
18567+5014 |
JNN 153 |
|
324 |
23.2 |
102 |
Show |
|
18451+4746 |
ES 1161 |
|
270 |
3.2 |
103 |
Show |
|
18541+4806 |
KOI1311 |
|
176 |
0.4 |
104 |
Show |
|
18402+5048 |
COU2515 |
|
276 |
0.3 |
109 |
Show |
|
18582+4858 |
KOI 258 |
AB |
73 |
1.0 |
109 |
Show |
|
18582+4858 |
KOI 258 |
AC |
75 |
1.4 |
109 |
Show |
|
18582+4858 |
KOI 258 |
Aa,Ab |
79 |
0.4 |
109 |
Show |
|
18582+4858 |
GII 275 |
Aa1,2 |
130 |
0.1 |
109 |
Show |
|
18583+4857 |
GII 46 |
|
84 |
0.4 |
110 |
Show |
|
18585+4946 |
DEA 295 |
|
276 |
12.0 |
110 |
Show |
|
18426+4745 |
KOI 533 |
|
255 |
2.8 |
113 |
Show |
|
18467+4734 |
KOI1997 |
|
168 |
2.4 |
113 |
Show |
|
18456+5119 |
KPP4119 |
AB |
24 |
18.5 |
115 |
Show |
|
18592+4935 |
A 1386 |
|
36 |
2.4 |
115 |
Show |
|
18417+5108 |
HU 754 |
|
93 |
1.3 |
116 |
|
|
WDS 18475+4926 : COMPONENTS
|
A |
B |
C |
B |
pa=204.2°
sep=0.44"
| |
C |
pa=122.5°
sep=74.37"
| pa=122.2°
sep=74.30"
| |
D |
pa=142.8°
sep=74.67"
| pa=142.5°
sep=74.45"
| pa=222.0°
sep=26.29"
|
18475+4926 A
Var name |
S Sct |
|
Coord arcsec 2000 |
184729.57+492555.4 |
|
Mag |
7.37 |
|
Spectral class |
F0III (yellow-white) |
|
PmRA |
11.00 |
|
PmDE |
-10.0 |
|
SAO |
47811 |
|
HIP |
92204 |
|
Tycho2 |
3548-02346-1 |
|
HD |
174343 |
|
GC |
25773 |
|
BD |
BD+49 2871 |
|
Flamsteed |
205 Draconis |
|
Flamsteed name |
205 Dra |
|
Tycho2 |
3548-02346-1 |
|
Pflag |
|
|
RAmdeg |
281.87324505 |
|
DEmdeg |
49.43202414 |
|
PmRA |
11.8 |
|
PmDE |
-9.5 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.5 |
|
E pmDE |
1.5 |
|
EpRAm |
1991.48 |
|
EpDEm |
1991.47 |
|
Num |
9 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
2.2 |
|
Q pmRA |
0.9 |
|
Q pmDE |
2.3 |
|
BTmag |
7.689 |
|
E BTmag |
0.015 |
|
VTmag |
7.227 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
92204 |
|
CCDM |
AB |
|
RAdeg |
281.87320278 |
|
DEdeg |
49.43204611 |
|
EpRA 1990 |
1.64 |
|
EpDE 1990 |
1.63 |
|
E RAdeg |
4.4 |
|
E DEdeg |
4.4 |
|
Posflg |
P |
|
Corr |
0.0 |
|
SAO |
47811 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0005 |
|
DE1950 |
|
|
PmDE1950 |
-0.014 |
|
Vmag |
7.2 |
|
SpType |
+++ |
|
Double code |
|
|
Source |
70 |
|
CatNum |
25773 |
|
DM |
BD+49 2871 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
174343 |
|
M HD |
9 |
|
GC |
25773 |
|
RA1950rad |
4.91397717 |
|
DE1950rad |
0.86176723 |
|
PmRA2000 |
0.0011 |
|
PmDE2000 |
-0.014 |
|
Catalog |
H |
|
HIP |
92204 |
|
Proxy |
H |
|
RAhms |
18 47 29.57 |
|
DEdms |
+49 25 55.4 |
|
Vmag |
7.19 |
|
VarFlag |
1 |
|
R Vmag |
H |
|
RAdeg |
281.873 |
|
DEdeg |
49.432 |
|
AstroRef |
A |
|
Plx |
4.14 |
|
CCDM |
18475+4926 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
217 |
|
Rho |
0.344 |
|
HD |
174343 |
|
BD |
BD+49 2871 |
|
CD |
|
|
CP |
|
|
Dm number |
+49 2871 |
|
VIred |
0.49 |
|
SpType |
F5 |
|
R SpType |
|
|
Coord arcsec 2000 |
184729.57+492555.4 |
|
HIP |
92204 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.9196155261 |
|
DErad |
0.8627520426 |
|
Plx |
4.36 |
|
PmRA |
13.55 |
|
PmDE |
-10.15 |
|
E RArad |
0.47 |
|
E DErad |
0.48 |
|
E Plx |
0.52 |
|
E pmRA |
0.52 |
|
E pmDE |
0.54 |
|
Hpmag |
7.2885 |
|
E Hpmag |
0.0013 |
|
SHp |
0.012 |
|
VA |
2 |
|
BV |
0.443 |
|
E BV |
0.01 |
|
VI |
0.51 |
|
Ccdm |
18475+4926 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.46 |
|
DDEs |
-6.0 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
7.4 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
1 |
|
PmDE |
-32 |
|
Dm number |
+49 2871 |
|
Cat1 |
BD |
|
Name2 |
+49 1455 |
|
Cat2 |
AGK2/3 |
|
HD |
174343 |
|
M HD |
|
|
ADS BDS |
A11698 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18449N4919A |
|
HIC |
92204 |
|
18475+4926 B
Coord arcsec 2000 |
184729.55+492555.0 |
|
Mag |
10.16 |
|
Calc delta mag |
2.79 |
|
Calc coord |
yes |
|
Ccdm |
18475+4926 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
BU 971 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1954 |
|
Theta |
|
|
Rho |
0.2 |
|
Obs |
|
|
Vmag |
9.4 |
|
Sp |
A |
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
174344 |
|
M HD |
|
|
ADS BDS |
A11698 |
|
M ADS BDS |
N |
|
N IDS |
|
|
IDS |
18449N4919B |
|
HIC |
92204 |
|
18475+4926 C
Coord arcsec 2000 |
184736.00+492515.5 |
|
Mag |
12.14 |
|
PmRA |
-17.00 |
|
PmDE |
-1.0 |
|
Calc delta mag |
4.77 |
|
Calc coord |
yes |
|
Ccdm |
18475+4926 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
BU 971 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1914 |
|
Theta |
113 |
|
Rho |
107.6 |
|
Obs |
1 |
|
Vmag |
11.2 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A11698 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18449N4919C |
|
HIC |
|
|
18475+4926 D
Coord arcsec 2000 |
184734.20+492455.9 |
|
Mag |
13.8 |
|
PmRA |
4.00 |
|
PmDE |
-3.0 |
|
Calc delta mag |
6.43 |
|
Calc coord |
yes |
|
Ccdm |
18475+4926 |
|
RComp |
|
|
Comp |
D |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
FOX |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1914 |
|
Theta |
132 |
|
Rho |
|
|
Obs |
1 |
|
Vmag |
|
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A11698 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18449N4919D |
|
HIC |
|
|