20260+3549 HDS 2922 (HD 194738)
20h 26m 00.95s +35° 48' 40.5" P.A. 143.00 sep 0.6 mag 7.75,11.16 Sp F5 dist. 101.01 pc (329.49 l.y.)
Coord 2000 |
20260+3549 |
|
Discov num |
HDS2922 |
|
Comp |
|
|
Coord arcsec 2000 |
20 26 00.95 +35 48 40.5 |
|
Date first |
1991 |
|
Date last |
2012 |
|
Obs |
10 |
|
Pa first |
137 |
|
Pa last |
142.6 |
|
P.A. Now (θ) |
142.6° |
|
Sep first |
0.6 |
|
Sep last |
0.621 |
|
Sep. Now (ρ) |
0.621" |
|
Mag pri |
7.75 |
|
Mag sec |
11.16 |
|
delta mag (ΔM) |
3.41 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
|
|
Pri motion dec |
-013 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 194738 |
|
Constellation |
Cygnus |
|
SAO |
70011 |
|
HIP |
100777 |
|
Tycho2 |
2697-01326-1 |
|
Gaia DR2 |
2057586615242752256 |
|
HD |
194738 |
|
BD |
BD+35 4113 |
|
Distance |
101.01 |
|
Distance ly |
329.49 |
|
WDS 20260+3549 HDS 2922 (HD 194738) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20260+3549 |
HDS2922 |
|
2006 |
7 |
140 |
0.6 |
7.75 |
11.16 |
F5 |
D |
202600.95+354840.5 |
20260+3549 |
HDS2922 |
|
2007 |
8 |
141 |
0.7 |
7.75 |
11.16 |
F5 |
D |
202600.95+354840.5 |
20260+3549 |
HDS2922 |
|
2008 |
9 |
140 |
0.7 |
7.75 |
11.16 |
F5 |
D |
202600.95+354840.5 |
20260+3549 |
HDS2922 |
|
2012 |
10 |
143 |
0.6 |
7.75 |
11.16 |
F5 |
|
202600.95+354840.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20260+3549 HDS 2922 (HD 194738) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20260+3549 HDS 2922 (HD 194738) : MEASURES
No records found.
WDS 20260+3549 (HD 194738) : 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 20260+3549 (HD 194738) : ALADIN DSS IMAGE @ 20h 26m 00.95s +35° 48' 40.5"
WDS 20260+3549 HDS 2922 (HD 194738) : 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 |
|
20260+3549 |
HDS2922 |
|
143 |
0.6 |
|
Show |
|
20262+3547 |
COU2130 |
Aa,Ab |
61 |
0.5 |
3 |
Show |
|
20262+3547 |
SEI1125 |
AB |
250 |
19.2 |
3 |
Show |
|
20255+3553 |
A 47 |
|
176 |
1.6 |
9 |
Show |
|
20252+3554 |
SEI1119 |
|
212 |
7.0 |
12 |
Show |
|
20248+3545 |
BU 432 |
|
196 |
1.5 |
15 |
Show |
|
20257+3609 |
TDT2260 |
|
3 |
2.7 |
21 |
Show |
|
20277+3605 |
ES 2193 |
AB |
334 |
4.9 |
26 |
Show |
|
20277+3605 |
ES 2193 |
AC |
231 |
7.4 |
26 |
Show |
|
20277+3605 |
ES 2193 |
AD |
33 |
12.7 |
26 |
Show |
|
20237+3553 |
SEI1113 |
|
341 |
13.9 |
28 |
Show |
|
20252+3522 |
SEI1120 |
|
217 |
27.3 |
29 |
Show |
|
20251+3522 |
SEI1118 |
|
150 |
9.4 |
30 |
Show |
|
20247+3523 |
SEI1117 |
|
127 |
13.1 |
30 |
Show |
|
20235+3540 |
FYM 176 |
BC |
34 |
8.4 |
32 |
Show |
|
20235+3540 |
SEI1109 |
AB |
111 |
27.6 |
32 |
Show |
|
20238+3531 |
SEI1114 |
|
55 |
18.1 |
33 |
Show |
|
20236+3605 |
SEI1110 |
|
156 |
11.8 |
34 |
Show |
|
20232+3542 |
HJ 1506 |
AB |
204 |
9.2 |
36 |
Show |
|
20232+3542 |
HJ 1506 |
AC |
194 |
35.5 |
36 |
Show |
|
20232+3542 |
FYM 177 |
AD |
125 |
28.9 |
36 |
Show |
|
20232+3542 |
FYM 177 |
EF |
123 |
9.0 |
36 |
Show |
|
20288+3541 |
SEI1130 |
|
26 |
11.3 |
36 |
Show |
|
20260+3512 |
COU2129 |
|
163 |
0.1 |
37 |
Show |
|
20291+3550 |
HO 594 |
AB |
212 |
15.9 |
38 |
Show |
|
20291+3550 |
GRF 16 |
AC |
163 |
104.0 |
38 |
Show |
|
20290+3535 |
COU1959 |
|
323 |
0.4 |
39 |
Show |
|
20242+3516 |
ES 2303 |
AB |
23 |
5.3 |
39 |
Show |
|
20242+3516 |
POP1230 |
AC |
147 |
45.9 |
39 |
Show |
|
20235+3618 |
ES 2191 |
|
181 |
1.9 |
43 |
Show |
|
20258+3504 |
TDT2264 |
|
59 |
1.2 |
45 |
Show |
|
20243+3507 |
POP 80 |
|
328 |
2.9 |
46 |
Show |
|
20288+3628 |
COU1958 |
|
105 |
0.5 |
52 |
Show |
|
20305+3540 |
SEI1142 |
|
78 |
21.7 |
56 |
Show |
|
20242+3456 |
POP 94 |
|
150 |
2.8 |
57 |
Show |
|
20247+3454 |
GRV 338 |
|
20 |
54.6 |
57 |
Show |
|
20218+3525 |
TDT2205 |
|
351 |
0.5 |
57 |
Show |
|
20289+3634 |
SEI1132 |
|
226 |
15.1 |
58 |
Show |
|
20212+3537 |
ES 28 |
|
251 |
21.6 |
60 |
Show |
|
20306+3525 |
COU1961 |
|
205 |
0.4 |
60 |
Show |
|
20307+3521 |
HJ 1526 |
A,BC |
148 |
8.8 |
64 |
Show |
|
20307+3521 |
HU 760 |
BC |
67 |
0.3 |
64 |
Show |
|
20308+3619 |
TDS1078 |
|
294 |
1.2 |
65 |
Show |
|
20278+3447 |
COU2131 |
AB |
281 |
1.1 |
66 |
Show |
|
20278+3447 |
GII 86 |
Aa,Ab |
113 |
0.4 |
66 |
Show |
|
20210+3525 |
POP 129 |
AB |
289 |
55.6 |
66 |
Show |
|
20210+3525 |
POP 129 |
AD |
215 |
82.5 |
66 |
Show |
|
20210+3525 |
POP 129 |
BC |
33 |
6.1 |
67 |
Show |
|
20210+3525 |
POP 129 |
DE |
258 |
13.5 |
67 |
Show |
|
20301+3636 |
SKF2852 |
BC |
83 |
1.0 |
69 |
Show |
|
20301+3636 |
KPP4204 |
AB |
213 |
7.1 |
69 |
|
|
WDS 20260+3549 : COMPONENTS
20260+3549 A
Componente originario normalizzato |
AB |
|
Name |
HD 194738 |
|
Coord arcsec 2000 |
202600.95+354840.5 |
|
Mag |
7.75 |
|
Spectral class |
F5 (yellow-white) |
|
PmRA |
-9.00 |
|
PmDE |
-13.0 |
|
SAO |
70011 |
|
HIP |
100777 |
|
Tycho2 |
2697-01326-1 |
|
HD |
194738 |
|
BD |
BD+35 4113 |
|
Tycho2 |
2697-01326-1 |
|
Pflag |
|
|
RAmdeg |
306.50394592 |
|
DEmdeg |
35.81122179 |
|
PmRA |
-6.9 |
|
PmDE |
-12.7 |
|
E RAmdeg |
5 |
|
E DEmdeg |
4 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.26 |
|
EpDEm |
1991.50 |
|
Num |
10 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
0.5 |
|
Q pmRA |
1.2 |
|
Q pmDE |
0.6 |
|
BTmag |
8.117 |
|
E BTmag |
0.015 |
|
VTmag |
7.658 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
100777 |
|
CCDM |
AB |
|
RAdeg |
306.50396611 |
|
DEdeg |
35.81125111 |
|
EpRA 1990 |
1.58 |
|
EpDE 1990 |
1.70 |
|
E RAdeg |
4.5 |
|
E DEdeg |
4.3 |
|
Posflg |
P |
|
Corr |
0.0 |
|
SAO |
70011 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.001 |
|
DE1950 |
|
|
PmDE1950 |
-0.012 |
|
Vmag |
8 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
5 |
|
CatNum |
2022 |
|
DM |
BD+35 4113 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
194738 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.34113987 |
|
DE1950rad |
0.62215336 |
|
PmRA2000 |
-0.0008 |
|
PmDE2000 |
-0.014 |
|
Catalog |
H |
|
HIP |
100777 |
|
Proxy |
H |
|
RAhms |
20 26 00.95 |
|
DEdms |
+35 48 40.5 |
|
Vmag |
7.61 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
306.504 |
|
DEdeg |
35.8113 |
|
AstroRef |
A |
|
Plx |
10.23 |
|
CCDM |
20260+3549 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
137 |
|
Rho |
0.606 |
|
HD |
194738 |
|
BD |
BD+35 4113 |
|
CD |
|
|
CP |
|
|
Dm number |
+35 4113 |
|
VIred |
0.48 |
|
SpType |
F5 |
|
R SpType |
|
|
Coord arcsec 2000 |
202600.95+354840.5 |
|
HIP |
100777 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.34950332 |
|
DErad |
0.6250242963 |
|
Plx |
9.9 |
|
PmRA |
-8.74 |
|
PmDE |
-13.59 |
|
E RArad |
0.42 |
|
E DErad |
0.5 |
|
E Plx |
0.64 |
|
E pmRA |
0.49 |
|
E pmDE |
0.6 |
|
Hpmag |
7.703 |
|
E Hpmag |
0.0009 |
|
SHp |
0.012 |
|
VA |
0 |
|
BV |
0.415 |
|
E BV |
0.01 |
|
VI |
0.48 |
|
Ccdm |
20260+3549 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.95 |
|
DDEs |
-19.6 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.7 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
-9 |
|
PmDE |
-13 |
|
Dm number |
+35 4113 |
|
Cat1 |
BD |
|
Name2 |
+35 2022 |
|
Cat2 |
AGK2/3 |
|
HD |
194738 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
100777 |
|
20260+3549 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202600.98+354840.0 |
|
Mag |
11.16 |
|
Calc delta mag |
3.41 |
|
Calc coord |
yes |
|
Ccdm |
20260+3549 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
0.98 |
|
DDEs |
-20.0 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
137 |
|
Rho |
0.6 |
|
Obs |
1 |
|
Vmag |
11.2 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-9 |
|
PmDE |
-13 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
100777 |
|