19531+5430 STI 2471 CD
19h 53m 06.35s +54° 31' 41.8" P.A. 299.00 sep 10.5 mag 11.40,11.80
Coord 2000 |
19531+5430 |
|
Discov num |
STI2471 |
|
Comp |
CD |
|
Coord arcsec 2000 |
19 53 06.35 +54 31 41.8 |
|
Date first |
1903 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
299 |
|
Pa last |
298.8 |
|
P.A. Now (θ) |
298.8° |
|
Sep first |
10.5 |
|
Sep last |
10.493 |
|
Sep. Now (ρ) |
10.493" |
|
Mag pri |
11.40 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
+002 |
|
Notes |
N
(See Notes) |
|
rPM=0.707
Nature of this double is uncertain.
19531+5430 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 53 06 +54 29 26 |
STI 2471 AB |
2016 |
12 |
113 |
11.7 |
11.80 |
12.40 |
0.60 |
|
|
Show |
|
|
19 53 06 +54 29 26 |
STI 2471 AB,CD |
2015 |
9 |
358 |
141.8 |
11.40 |
11.80 |
0.40 |
|
|
Show |
|
|
19 53 06 +54 31 42 |
STI 2471 CD |
2016 |
11 |
299 |
10.5 |
11.40 |
11.80 |
0.40 |
|
<=== |
Quadruple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2137758433293706880 |
|
WDS 19531+5430 STI 2471 CD : NOTES
discov_num |
notes |
refcode |
STI2471 |
CD: Previously known as STI2471a. |
|
REFERENCES
refcode |
metd |
author |
reference |
Sti |
|
Stein, J. (see Vat1926) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19531+5430 |
STI2471 |
CD |
2006 |
4 |
299 |
10.9 |
11.40 |
11.80 |
|
D |
195306.35+543141.8 |
19531+5430 |
STI2471 |
CD |
2010 |
6 |
299 |
9.7 |
11.40 |
11.80 |
|
N |
195306.35+543141.8 |
19531+5430 |
STI2471 |
CD |
2016 |
6 |
300 |
10.5 |
11.40 |
11.80 |
|
N |
195306.35+543141.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19531+5430 STI 2471 CD : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19531+5430 STI 2471 CD : MEASURES
No records found.
WDS 19531+5430 : 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 19531+5430 : ALADIN DSS IMAGE @ 19h 53m 06.35s +54° 31' 41.8"
WDS 19531+5430 STI 2471 CD : 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 |
|
19531+5430 |
STI2471 |
CD |
299 |
10.5 |
|
Show |
|
19531+5430 |
STI2471 |
AB |
113 |
11.7 |
3 |
Show |
|
19531+5430 |
STI2471 |
AB,CD |
358 |
141.8 |
3 |
Show |
|
19520+5448 |
TDT1809 |
|
296 |
1.0 |
20 |
Show |
|
19504+5425 |
TDT1792 |
|
146 |
0.6 |
25 |
Show |
|
19501+5439 |
STF2598 |
|
150 |
11.9 |
27 |
Show |
|
19562+5427 |
STI2478 |
|
152 |
14.7 |
28 |
Show |
|
19560+5419 |
ES 985 |
|
291 |
3.1 |
29 |
Show |
|
19569+5434 |
STI2484 |
|
29 |
7.8 |
33 |
Show |
|
19496+5454 |
ES 659 |
|
171 |
14.9 |
38 |
Show |
|
19575+5442 |
STI2487 |
|
229 |
6.7 |
40 |
Show |
|
19577+5423 |
STI2488 |
|
4 |
8.7 |
42 |
Show |
|
19573+5501 |
TDT1873 |
|
38 |
1.7 |
47 |
Show |
|
19471+5438 |
TDT1743 |
|
110 |
2.6 |
53 |
Show |
|
19517+5339 |
ES 2683 |
|
318 |
10.0 |
56 |
Show |
|
19581+5355 |
ARG 35 |
|
227 |
7.4 |
57 |
Show |
|
19596+5451 |
STI2491 |
|
233 |
9.7 |
60 |
Show |
|
19463+5438 |
YSC 69 |
|
13 |
0.1 |
60 |
Show |
|
19471+5357 |
TDT1744 |
AB |
184 |
0.8 |
64 |
Show |
|
19471+5357 |
SMA 96 |
AC |
191 |
9.8 |
64 |
Show |
|
19520+5536 |
STI2467 |
|
138 |
3.0 |
65 |
Show |
|
19500+5333 |
TDT1785 |
|
60 |
1.1 |
65 |
Show |
|
19455+5446 |
STI2454 |
|
30 |
9.1 |
68 |
Show |
|
19449+5424 |
KPP 581 |
|
320 |
5.4 |
73 |
Show |
|
19592+5526 |
STI2490 |
|
18 |
8.0 |
76 |
Show |
|
19550+5547 |
STI2474 |
|
93 |
4.0 |
78 |
Show |
|
19558+5545 |
STI2476 |
|
354 |
10.5 |
78 |
Show |
|
20021+5439 |
BU 426 |
AB |
306 |
5.9 |
79 |
Show |
|
20021+5439 |
BU 426 |
AC |
53 |
163.2 |
79 |
Show |
|
19564+5546 |
STI2480 |
|
257 |
3.6 |
81 |
Show |
|
20021+5439 |
BU 427 |
CD |
336 |
3.1 |
82 |
Show |
|
20021+5439 |
ENG 68 |
CE |
158 |
160.3 |
82 |
Show |
|
20021+5439 |
MLR 580 |
EF |
159 |
0.6 |
82 |
Show |
|
19527+5308 |
TDT1817 |
|
67 |
0.6 |
84 |
Show |
|
19433+5434 |
FMR 153 |
|
103 |
36.8 |
86 |
Show |
|
19541+5558 |
STI2473 |
|
326 |
6.1 |
87 |
Show |
|
19501+5554 |
STI2463 |
|
285 |
12.1 |
87 |
Show |
|
19429+5419 |
STI2450 |
|
131 |
13.3 |
91 |
Show |
|
20020+5523 |
STI2495 |
|
178 |
5.5 |
93 |
Show |
|
19510+5603 |
TDS1020 |
|
262 |
1.1 |
93 |
Show |
|
19568+5304 |
KPP 448 |
|
99 |
5.0 |
94 |
Show |
|
20007+5540 |
STI2492 |
|
154 |
3.9 |
94 |
Show |
|
19429+5501 |
MLR 579 |
|
34 |
0.4 |
94 |
Show |
|
19530+5606 |
ARG 105 |
|
305 |
55.8 |
95 |
Show |
|
19524+5257 |
TDT1816 |
|
232 |
0.6 |
95 |
Show |
|
20041+5428 |
STI2497 |
|
30 |
12.5 |
97 |
Show |
|
19587+5555 |
STI2489 |
|
303 |
10.5 |
97 |
Show |
|
19484+5600 |
ES 2682 |
|
255 |
9.0 |
97 |
Show |
|
20034+5515 |
HJ 1480 |
|
97 |
14.3 |
99 |
Show |
|
19417+5424 |
TDT1639 |
|
257 |
2.2 |
100 |
Show |
|
19565+5608 |
STI2483 |
|
58 |
6.0 |
101 |
|
|
WDS 19531+5430 : COMPONENTS
|
A |
B |
C |
B |
pa=125.5°
sep=7.72"
| |
C |
pa=1.8°
sep=135.76"
| pa=359.1°
sep=140.20"
| |
D |
pa=359.5°
sep=140.76"
| pa=357.1°
sep=145.43"
| pa=313.5°
sep=7.35"
|
19531+5430 A
Coord arcsec 2000 |
195305.87+542926.1 |
|
Mag |
11.8 |
|
PmRA |
-3.00 |
|
PmDE |
-36.0 |
|
19531+5430 B
Coord arcsec 2000 |
195306.59+542921.6 |
|
Mag |
12.4 |
|
PmRA |
-1.00 |
|
PmDE |
11.0 |
|
Calc delta mag |
0.6 |
|
Calc coord |
yes |
|
19531+5430 C
Coord arcsec 2000 |
195306.35+543141.8 |
|
Mag |
11.4 |
|
PmRA |
1.00 |
|
PmDE |
3.0 |
|
Calc delta mag |
0.4 |
|
19531+5430 D
Coord arcsec 2000 |
195305.74+543146.9 |
|
Mag |
11.8 |
|
PmRA |
-1.00 |
|
PmDE |
2.0 |
|
Calc coord |
yes |
|