20178+5717 KR 50 AC
20h 17m 46.12s +57° 17' 16.4" P.A. 73.00 sep 66.6 mag 8.55,11.54 Sp K0
Coord 2000 |
20178+5717 |
|
Discov num |
KR 50 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 17 46.12 +57 17 16.4 |
|
Date first |
1898 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
73 |
|
Pa last |
73.2 |
|
P.A. Now (θ) |
73.2° |
|
Sep first |
75.0 |
|
Sep last |
66.57 |
|
Sep. Now (ρ) |
66.57" |
|
Mag pri |
8.55 |
|
Mag sec |
11.54 |
|
delta mag (ΔM) |
2.99 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+079 |
|
Sec motion ra |
+019 |
|
Pri motion dec |
+054 |
|
Sec motion dec |
+019 |
|
Notes |
|
|
rPM=0.726
Nature of this double is uncertain.
20178+5717 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 193511 |
|
20 17 46 +57 17 16 |
KR 50 AB |
2016 |
16 |
129 |
2.1 |
8.55 |
9.99 |
1.44 |
|
|
Show |
|
|
20 17 46 +57 17 16 |
KR 50 AC |
2015 |
7 |
73 |
66.6 |
8.55 |
11.54 |
2.99 |
|
<=== |
Show |
|
|
20 17 54 +57 17 36 |
KR 50 CD |
2016 |
3 |
355 |
1.7 |
11.54 |
12.50 |
0.96 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3945-00886-1 |
|
Gaia DR2 |
2187944477607218944 |
|
HD |
193511 |
|
WDS 20178+5717 KR 50 AC : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
KR |
|
Kruger, A. (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 |
20178+5717 |
KR 50 |
AC |
1999 |
5 |
73 |
67.5 |
8.55 |
11.54 |
|
D |
201746.12+571716.4 |
20178+5717 |
KR 50 |
AC |
2003 |
6 |
73 |
67.2 |
8.55 |
11.54 |
|
D |
201746.12+571716.4 |
20178+5717 |
KR 50 |
AC |
2015 |
7 |
73 |
66.6 |
8.55 |
11.54 |
K0 |
|
201746.12+571716.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20178+5717 KR 50 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20178+5717 KR 50 AC : MEASURES
No records found.
WDS 20178+5717 : 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 20178+5717 : ALADIN DSS IMAGE @ 20h 17m 46.12s +57° 17' 16.4"
WDS 20178+5717 KR 50 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 |
|
20178+5717 |
KR 50 |
AB |
129 |
2.1 |
|
Show |
|
20178+5717 |
KR 50 |
AC |
73 |
66.6 |
|
Show |
|
20178+5717 |
KR 50 |
CD |
355 |
1.7 |
2 |
Show |
|
20169+5717 |
TDT2139 |
|
101 |
3.2 |
8 |
Show |
|
20163+5735 |
TDT2133 |
|
246 |
3.1 |
22 |
Show |
|
20217+5717 |
TDT2204 |
|
306 |
2.1 |
32 |
Show |
|
20175+5646 |
STI2517 |
|
151 |
16.1 |
32 |
Show |
|
20164+5636 |
STI2516 |
|
95 |
4.4 |
43 |
Show |
|
20208+5639 |
STI2520 |
|
162 |
10.8 |
46 |
Show |
|
20231+5745 |
STI2523 |
|
170 |
5.8 |
52 |
Show |
|
20110+5717 |
ARG 36 |
|
128 |
8.0 |
55 |
Show |
|
20251+5727 |
MLB 84 |
|
156 |
7.9 |
61 |
Show |
|
20112+5638 |
CRB 208 |
|
238 |
11.0 |
67 |
Show |
|
20187+5823 |
TDT2157 |
|
37 |
0.8 |
67 |
Show |
|
20099+5657 |
ES 132 |
BC |
59 |
27.6 |
68 |
Show |
|
20099+5657 |
ES 132 |
AB |
82 |
5.4 |
68 |
Show |
|
20099+5657 |
ES 132 |
AC |
63 |
32.7 |
68 |
Show |
|
20194+5607 |
STF2669 |
AB |
259 |
23.4 |
72 |
Show |
|
20194+5607 |
BU 1486 |
AC |
162 |
18.4 |
72 |
Show |
|
20089+5719 |
STI2506 |
|
283 |
13.3 |
72 |
Show |
|
20242+5807 |
A 729 |
AB |
252 |
2.8 |
73 |
Show |
|
20242+5807 |
A 729 |
AC |
69 |
36.4 |
73 |
Show |
|
20264+5638 |
STF2687 |
|
118 |
25.1 |
81 |
Show |
|
20280+5723 |
MLR 641 |
|
43 |
1.5 |
83 |
Show |
|
20185+5840 |
HJ 2956 |
|
233 |
9.1 |
84 |
Show |
|
20140+5557 |
TOK 5 |
|
90 |
0.0 |
86 |
Show |
|
20088+5811 |
MLB 83 |
BC |
205 |
13.9 |
90 |
Show |
|
20088+5811 |
MLB 83 |
AB |
188 |
31.8 |
90 |
Show |
|
20243+5602 |
TDT2239 |
|
256 |
1.7 |
93 |
Show |
|
20265+5619 |
BU 433 |
AB |
207 |
7.6 |
93 |
Show |
|
20265+5619 |
BU 433 |
AC |
241 |
29.3 |
93 |
Show |
|
20258+5612 |
TDT2262 |
|
95 |
0.8 |
94 |
Show |
|
20289+5655 |
STI2535 |
AB |
227 |
13.6 |
94 |
Show |
|
20289+5655 |
TOB 187 |
AC |
132 |
26.9 |
94 |
Show |
|
20289+5655 |
TOB 187 |
AD |
189 |
31.2 |
94 |
Show |
|
20155+5546 |
STI2515 |
|
83 |
13.5 |
94 |
Show |
|
20185+5542 |
BU 1260 |
|
135 |
0.3 |
96 |
Show |
|
20164+5542 |
KR 49 |
|
114 |
1.7 |
97 |
Show |
|
20202+5540 |
STI2519 |
|
119 |
13.2 |
99 |
Show |
|
20129+5848 |
LDS2792 |
|
277 |
4.2 |
100 |
Show |
|
20104+5839 |
FOX 249 |
|
105 |
6.5 |
101 |
Show |
|
20298+5654 |
TDT2322 |
|
20 |
1.7 |
102 |
Show |
|
20227+5850 |
HJ 2965 |
|
82 |
15.1 |
102 |
Show |
|
20131+5544 |
STI2512 |
|
107 |
10.5 |
102 |
Show |
|
20131+5538 |
STI2513 |
|
333 |
5.0 |
106 |
Show |
|
20055+5800 |
WSI 164 |
|
182 |
44.3 |
108 |
Show |
|
20305+5651 |
TDT2330 |
|
63 |
0.6 |
108 |
Show |
|
20047+5741 |
RAO 425 |
|
190 |
3.6 |
108 |
Show |
|
20312+5714 |
A 872 |
|
178 |
0.2 |
109 |
Show |
|
20309+5747 |
TDT2333 |
|
138 |
2.4 |
110 |
Show |
|
20054+5807 |
A 866 |
Ba,Bb |
184 |
0.6 |
111 |
|
|
WDS 20178+5717 : COMPONENTS
|
A |
B |
C |
B |
pa=145.8°
sep=1.58"
| |
C |
pa=72.9°
sep=67.52"
| pa=71.6°
sep=67.07"
| |
D |
pa=71.5°
sep=67.95"
| pa=70.2°
sep=67.54"
| pa=357.2°
sep=1.65"
|
20178+5717 A
Name |
HD 193511 |
|
Coord arcsec 2000 |
201746.12+571716.4 |
|
Mag |
8.55 |
|
Spectral class |
K0 (yellow-orange) |
|
PmRA |
84.00 |
|
PmDE |
49.0 |
|
Tycho2 |
3945-00886-1 |
|
HD |
193511 |
|
Tycho2 |
3945-00886-1 |
|
Pflag |
P |
|
RAmdeg |
304.44219966 |
|
DEmdeg |
57.28790479 |
|
PmRA |
83.5 |
|
PmDE |
49.1 |
|
E RAmdeg |
7 |
|
E DEmdeg |
7 |
|
E pmRA |
2.9 |
|
E pmDE |
3.2 |
|
EpRAm |
1991.61 |
|
EpDEm |
1991.66 |
|
Num |
4 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
0.4 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.4 |
|
BTmag |
9.361 |
|
E BTmag |
0.018 |
|
VTmag |
8.545 |
|
E VTmag |
0.012 |
|
Prox |
21 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
304.44171167 |
|
DEdeg |
57.28785056 |
|
EpRA 1990 |
1.68 |
|
EpDE 1990 |
1.72 |
|
E RAdeg |
6.8 |
|
E DEdeg |
7.3 |
|
Posflg |
D |
|
Corr |
0.0 |
|
Ccdm |
20178+5717 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.65 |
|
DDEs |
13.2 |
|
R dRAs |
21 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
8.7 |
|
Sp |
K0 |
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
+56 2391 |
|
Cat1 |
BD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
193511 |
|
M HD |
|
|
ADS BDS |
A13676 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20155N5658A |
|
HIC |
|
|
20178+5717 B
Coord arcsec 2000 |
201746.23+571715.1 |
|
Mag |
9.99 |
|
PmRA |
84.00 |
|
PmDE |
49.0 |
|
Tycho2 |
3945-00886-2 |
|
Calc delta mag |
1.44 |
|
Calc coord |
yes |
|
Tycho2 |
3945-00886-2 |
|
Pflag |
P |
|
RAmdeg |
304.44219966 |
|
DEmdeg |
57.28790479 |
|
PmRA |
83.5 |
|
PmDE |
49.1 |
|
E RAmdeg |
7 |
|
E DEmdeg |
7 |
|
E pmRA |
2.9 |
|
E pmDE |
3.2 |
|
EpRAm |
1991.61 |
|
EpDEm |
1991.66 |
|
Num |
4 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
0.4 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.4 |
|
BTmag |
10.636 |
|
E BTmag |
0.036 |
|
VTmag |
9.993 |
|
E VTmag |
0.029 |
|
Prox |
21 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
304.44255583 |
|
DEdeg |
57.28747194 |
|
EpRA 1990 |
1.68 |
|
EpDE 1990 |
1.72 |
|
E RAdeg |
19.1 |
|
E DEdeg |
21.1 |
|
Posflg |
D |
|
Corr |
0.0 |
|
Ccdm |
20178+5717 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
KR 50 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1890 |
|
Theta |
132 |
|
Rho |
2.3 |
|
Obs |
6 |
|
Vmag |
9.2 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A13676 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20155N5658B |
|
HIC |
|
|
20178+5717 C
Coord arcsec 2000 |
201754.08+571736.3 |
|
Coord calc |
201754.08+571736.3 |
|
Mag |
11.54 |
|
PmRA |
20.00 |
|
PmDE |
16.0 |
|
Tycho2 |
3945-00178-1 |
|
Calc delta mag |
2.99 |
|
Tycho2 |
3945-00178-1 |
|
Pflag |
|
|
RAmdeg |
304.47532972 |
|
DEmdeg |
57.29343062 |
|
PmRA |
20.9 |
|
PmDE |
11.5 |
|
E RAmdeg |
55 |
|
E DEmdeg |
57 |
|
E pmRA |
3.0 |
|
E pmDE |
3.0 |
|
EpRAm |
1987.23 |
|
EpDEm |
1987.08 |
|
Num |
4 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
0.9 |
|
Q pmDE |
1.4 |
|
BTmag |
11.968 |
|
E BTmag |
0.096 |
|
VTmag |
11.544 |
|
E VTmag |
0.103 |
|
Prox |
558 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
304.47524028 |
|
DEdeg |
57.29340472 |
|
EpRA 1990 |
1.63 |
|
EpDE 1990 |
1.71 |
|
E RAdeg |
57.2 |
|
E DEdeg |
59.4 |
|
Posflg |
|
|
Corr |
0.1 |
|
Ccdm |
20178+5717 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
|
|
Vmag |
11.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A13676 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20155N5658C |
|
HIC |
|
|
20178+5717 D
Coord arcsec 2000 |
201754.07+571737.9 |
|
Mag |
12.5 |
|
PmRA |
18.00 |
|
PmDE |
18.0 |
|
Calc delta mag |
3.95 |
|
Calc coord |
yes |
|
Ccdm |
20178+5717 |
|
RComp |
C |
|
Comp |
D |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
KR 50 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1909 |
|
Theta |
102 |
|
Rho |
3.4 |
|
Obs |
1 |
|
Vmag |
12.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A13676 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20155N5658D |
|
HIC |
|
|