19178+5422 HO 577 AC
19h 17m 49.97s +54° 21' 30.2" P.A. 40.00 sep 12.7 mag 9.50,11.08
Coord 2000 |
19178+5422 |
|
Discov num |
HO 577 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 17 49.97 +54 21 30.2 |
|
Date first |
1897 |
|
Date last |
2019 |
|
Obs |
27 |
|
Pa first |
40 |
|
Pa last |
39.5 |
|
P.A. Now (θ) |
39.5° |
|
Sep first |
13.6 |
|
Sep last |
12.708 |
|
Sep. Now (ρ) |
12.708" |
|
Mag pri |
9.50 |
|
Mag sec |
11.08 |
|
delta mag (ΔM) |
1.58 |
|
Spectral class |
|
|
Pri motion ra |
+019 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-013 |
|
Notes |
|
|
rPM=1.24
This double is not physical.
19178+5422 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 17 50 +54 21 30 |
HO 577 AB |
2019 |
22 |
282 |
3.2 |
9.50 |
11.00 |
1.50 |
|
|
Show |
|
|
19 17 50 +54 21 30 |
HO 577 AC |
2019 |
27 |
40 |
12.7 |
9.50 |
11.08 |
1.58 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3920-00115-1 |
|
Gaia DR2 |
2140140048496392192 |
|
WDS 19178+5422 HO 577 AC : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Ho_1883 |
Ma j |
Hough, G.W. |
1883MNRAS..43..371H |
Ho_1883 |
|
MNRAS 43, 371, 1883 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1884 |
Ma j |
Hough, G.W. |
1884MNRAS..44..365H |
Ho_1884 |
|
MNRAS 44, 365, 1884 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1885 |
Ma j |
Hough, G.W. |
1885MNRAS..45..417H |
Ho_1885 |
|
MNRAS 45, 417, 1885 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1886 |
Ma j |
Hough, G.W. |
1886MNRAS..46..393H |
Ho_1886 |
|
MNRAS 46, 393, 1886 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1887 |
Ma j |
Hough, G.W. |
1887AN....116..273H |
Ho_1887 |
|
AN 116, 273, 1887 |
|
Ho_1890 |
Ma j |
Hough, G.W. |
1890AN....125....1H |
Ho_1890 |
|
AN 125, 1, 1890 |
|
Ho_1890b |
Ma j |
Hough, G.W. |
1890AJ......9..177H |
Ho_1890b |
|
AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) |
1890AN....125....1H |
Ho_1894a |
Ma - |
Hough, G.W. |
1894MNRAS..54..251H |
Ho_1894a |
|
MNRAS 54, 251, 1894 |
|
Ho_1894b |
Ma j |
Hough, G.W. (HO 304 - 490) |
1894AN....135..281H |
Ho_1894b |
|
AN 135, 281, 1894 |
|
Ho_1894c |
Ma - |
Hough, G.W. (measure by Dembowski, H.) |
1894AN....135..281H |
Ho_1894c |
|
AN 135, 281, 1894 |
|
Ho_1899a |
Ma j |
Hough, G.W. |
1899AN....149..65H |
Ho_1899a |
|
AN 149, 65, 1899 |
|
Ho_1899b |
Ma - |
Hough, G.W. (measure by Burnham, S.W.) |
1899AN....149..65H |
Ho_1899b |
|
AN 149, 65, 1899 |
|
Ho_1907 |
Ma - |
Hough, G.W. |
1907PFAO....3c...1D |
Ho_1907 |
|
Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle) |
|
Ho_1932A |
Ma - |
Hough, G.W. |
1932QB821.A43...... |
Ho_1932A |
|
cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox) |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19178+5422 |
HO 577 |
AC |
2000 |
6 |
39 |
12.9 |
9.50 |
11.08 |
|
D |
191749.97+542130.2 |
19178+5422 |
HO 577 |
AC |
2007 |
10 |
39 |
12.8 |
9.50 |
11.08 |
|
D |
191749.97+542130.2 |
19178+5422 |
HO 577 |
AC |
2010 |
14 |
40 |
12.8 |
9.50 |
11.08 |
|
|
191749.97+542130.2 |
19178+5422 |
HO 577 |
AC |
2013 |
20 |
40 |
12.8 |
9.50 |
11.08 |
|
|
191749.97+542130.2 |
19178+5422 |
HO 577 |
AC |
2015 |
21 |
40 |
12.7 |
9.50 |
11.08 |
|
|
191749.97+542130.2 |
19178+5422 |
HO 577 |
AC |
2019 |
27 |
40 |
12.7 |
9.50 |
11.08 |
|
|
191749.97+542130.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19178+5422 HO 577 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19178+5422 HO 577 AC : MEASURES
No records found.
WDS 19178+5422 : 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 19178+5422 : ALADIN DSS IMAGE @ 19h 17m 49.97s +54° 21' 30.2"
WDS 19178+5422 HO 577 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 |
|
19178+5422 |
HO 577 |
AB |
282 |
3.2 |
|
Show |
|
19178+5422 |
HO 577 |
AC |
40 |
12.7 |
|
Show |
|
19154+5425 |
FMR 146 |
|
156 |
17.2 |
22 |
Show |
|
19186+5358 |
A 1393 |
|
256 |
0.7 |
25 |
Show |
|
19210+5417 |
MLR 578 |
|
27 |
0.2 |
29 |
Show |
|
19158+5458 |
A 1392 |
|
277 |
0.2 |
41 |
Show |
|
19229+5430 |
STI2429 |
|
108 |
4.0 |
46 |
Show |
|
19221+5347 |
TDT1403 |
|
125 |
0.5 |
51 |
Show |
|
19201+5334 |
A 1394 |
AB |
175 |
1.5 |
53 |
Show |
|
19201+5334 |
A 1394 |
AC |
358 |
56.6 |
53 |
Show |
|
19184+5329 |
TDT1361 |
|
205 |
2.3 |
54 |
Show |
|
19132+5507 |
FOX 26 |
AB |
127 |
1.7 |
61 |
Show |
|
19132+5507 |
FOX 26 |
AC |
344 |
17.4 |
61 |
Show |
|
19227+5336 |
ES 984 |
AB |
95 |
32.0 |
63 |
Show |
|
19227+5336 |
ES 984 |
BC |
313 |
5.1 |
64 |
Show |
|
19107+5431 |
TDT1275 |
|
195 |
0.6 |
64 |
Show |
|
19106+5429 |
A 1391 |
|
22 |
0.2 |
64 |
Show |
|
19139+5523 |
ES 981 |
|
82 |
2.6 |
71 |
Show |
|
19150+5528 |
TDT1319 |
|
66 |
0.9 |
71 |
Show |
|
19261+5409 |
ES 653 |
|
106 |
12.0 |
74 |
Show |
|
19124+5518 |
HLD 34 |
|
268 |
3.0 |
74 |
Show |
|
19271+5426 |
STI2434 |
|
313 |
13.4 |
82 |
Show |
|
19213+5543 |
A 1395 |
AB |
234 |
4.0 |
88 |
Show |
|
19246+5528 |
WSP 48 |
|
209 |
3.5 |
90 |
Show |
|
19269+5509 |
STI2433 |
|
219 |
11.1 |
92 |
Show |
|
19213+5549 |
STF2516 |
|
234 |
4.2 |
93 |
Show |
|
19089+5332 |
BEM 38 |
|
104 |
13.3 |
93 |
Show |
|
19282+5447 |
ES 654 |
|
191 |
7.3 |
94 |
Show |
|
19122+5544 |
STI2419 |
|
44 |
14.5 |
96 |
Show |
|
19214+5250 |
ES 982 |
|
86 |
2.9 |
96 |
Show |
|
19083+5520 |
D 19 |
AB |
345 |
0.5 |
101 |
Show |
|
19083+5520 |
STF2479 |
AB,C |
29 |
6.5 |
101 |
Show |
|
19083+5520 |
GUI 22 |
AB,D |
123 |
66.2 |
101 |
Show |
|
19292+5449 |
A 1396 |
|
287 |
1.7 |
103 |
Show |
|
19223+5246 |
ES 983 |
AB |
209 |
3.0 |
104 |
Show |
|
19223+5246 |
ES 983 |
AC |
47 |
24.3 |
104 |
Show |
|
19086+5531 |
TDS 967 |
|
153 |
1.0 |
106 |
Show |
|
19092+5307 |
TDT1253 |
|
317 |
0.4 |
108 |
Show |
|
19165+5609 |
HJ 1384 |
|
144 |
5.8 |
108 |
Show |
|
19300+5404 |
HJ 1411 |
|
100 |
13.0 |
108 |
Show |
|
19084+5313 |
TDT1244 |
|
215 |
2.4 |
109 |
Show |
|
19287+5329 |
CTI7036 |
|
33 |
1.9 |
110 |
Show |
|
19287+5329 |
TOI2010 |
Aa,Ab |
138 |
1.6 |
110 |
Show |
|
19309+5402 |
A 1398 |
|
47 |
1.5 |
117 |
Show |
|
19234+5610 |
STI2430 |
|
280 |
6.3 |
119 |
Show |
|
19275+5259 |
TDT1470 |
|
189 |
0.8 |
119 |
Show |
|
19156+5220 |
TDT1327 |
|
98 |
2.1 |
123 |
Show |
|
19216+5223 |
BU 1129 |
|
344 |
0.3 |
124 |
Show |
|
19302+5525 |
ARG 104 |
|
95 |
73.9 |
125 |
Show |
|
19160+5626 |
ES 1753 |
|
48 |
2.7 |
126 |
Show |
|
19146+5624 |
ES 1751 |
|
347 |
6.6 |
126 |
|
|
WDS 19178+5422 : COMPONENTS
|
A |
B |
B |
pa=289.2°
sep=1.92"
| |
C |
pa=25.7°
sep=10.88"
| pa=35.4°
sep=11.25"
|
19178+5422 A
Coord arcsec 2000 |
191749.97+542130.2 |
|
Mag |
9.5 |
|
PmRA |
17.00 |
|
PmDE |
0.0 |
|
19178+5422 B
Coord arcsec 2000 |
191749.76+542130.8 |
|
Mag |
11 |
|
Calc delta mag |
1.5 |
|
Calc coord |
yes |
|
19178+5422 C
Coord arcsec 2000 |
191750.51+542140.0 |
|
Mag |
11.08 |
|
PmRA |
0.00 |
|
PmDE |
-13.0 |
|
Tycho2 |
3920-00115-1 |
|
Calc delta mag |
1.58 |
|
Calc coord |
yes |
|
Tycho2 |
3920-00115-1 |
|
Pflag |
|
|
RAmdeg |
289.46241999 |
|
DEmdeg |
54.36114725 |
|
PmRA |
1.2 |
|
PmDE |
-13.1 |
|
E RAmdeg |
40 |
|
E DEmdeg |
45 |
|
E pmRA |
3.6 |
|
E pmDE |
3.3 |
|
EpRAm |
1990.02 |
|
EpDEm |
1989.44 |
|
Num |
3 |
|
Q RAmdeg |
5.2 |
|
Q DEmdeg |
4.7 |
|
Q pmRA |
5.1 |
|
Q pmDE |
4.8 |
|
BTmag |
11.937 |
|
E BTmag |
0.101 |
|
VTmag |
11.082 |
|
E VTmag |
0.074 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
289.46233944 |
|
DEdeg |
54.36121167 |
|
EpRA 1990 |
1.60 |
|
EpDE 1990 |
1.59 |
|
E RAdeg |
51.3 |
|
E DEdeg |
51.6 |
|
Posflg |
|
|
Corr |
0.0 |
|