20288+2322 POU 4518 AB
20h 28m 46.47s +23° 21' 53.0" P.A. 324.00 sep 20.5 mag 12.10,13.60
Coord 2000 |
20288+2322 |
|
Discov num |
POU4518 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 28 46.47 +23 21 53.0 |
|
Date first |
1899 |
|
Date last |
2008 |
|
Obs |
4 |
|
Pa first |
320 |
|
Pa last |
324.1 |
|
P.A. Now (θ) |
324.1° |
|
Sep first |
20.4 |
|
Sep last |
20.47 |
|
Sep. Now (ρ) |
20.47" |
|
Mag pri |
12.10 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=1.25
This double is not physical.
20288+2322 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 28 46 +23 21 53 |
POU 4518 AB |
2008 |
4 |
324 |
20.5 |
12.10 |
13.60 |
1.50 |
|
<=== |
Show |
|
|
20 28 46 +23 21 53 |
POU 4519 AC |
2008 |
4 |
266 |
18.3 |
12.10 |
14.60 |
2.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Gaia DR2 |
1830937243966289024 |
|
WDS 20288+2322 POU 4518 AB : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Pou1933 |
Pa - |
Pourteau, M. A. |
. |
Pou1933 |
|
Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933 |
|
Pou1933 |
|
(Obs. de Paris, H. Tessier) [QB821.P7] |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20288+2322 |
POU4518 |
AB |
1998 |
2 |
314 |
22.7 |
12.10 |
13.60 |
|
D |
202846.47+232153.0 |
20288+2322 |
POU4518 |
AB |
2008 |
3 |
324 |
20.5 |
12.10 |
13.60 |
|
D |
202846.47+232153.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20288+2322 POU 4518 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20288+2322 POU 4518 AB : MEASURES
No records found.
WDS 20288+2322 : 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 20288+2322 : ALADIN DSS IMAGE @ 20h 28m 46.47s +23° 21' 53.0"
WDS 20288+2322 POU 4518 AB : 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 |
|
20288+2322 |
POU4518 |
AB |
324 |
20.5 |
|
Show |
|
20288+2322 |
POU4519 |
AC |
266 |
18.3 |
|
Show |
|
20287+2325 |
POU4516 |
AB |
227 |
17.1 |
4 |
Show |
|
20287+2325 |
BKO 449 |
AC |
311 |
7.6 |
4 |
Show |
|
20285+2323 |
POU4515 |
|
223 |
12.8 |
5 |
Show |
|
20293+2321 |
POU4524 |
|
290 |
11.9 |
7 |
Show |
|
20294+2322 |
POU4526 |
|
178 |
9.1 |
9 |
Show |
|
20280+2324 |
POU4506 |
|
63 |
11.5 |
11 |
Show |
|
20280+2326 |
POU4508 |
|
98 |
16.3 |
12 |
Show |
|
20279+2326 |
POU4505 |
|
230 |
9.7 |
13 |
Show |
|
20287+2336 |
POU4517 |
|
151 |
9.5 |
14 |
Show |
|
20295+2311 |
KPP3358 |
|
49 |
4.5 |
15 |
Show |
|
20290+2337 |
POU4520 |
|
229 |
19.9 |
16 |
Show |
|
20301+2328 |
POU4533 |
|
359 |
18.3 |
19 |
Show |
|
20292+2342 |
RAO 433 |
|
243 |
0.8 |
21 |
Show |
|
20274+2330 |
BKO 448 |
|
72 |
2.6 |
21 |
Show |
|
20272+2329 |
POU4502 |
|
185 |
9.3 |
22 |
Show |
|
20301+2336 |
POU4535 |
|
133 |
14.0 |
24 |
Show |
|
20279+2342 |
POU4507 |
|
41 |
15.8 |
24 |
Show |
|
20305+2316 |
POU4538 |
|
196 |
14.2 |
24 |
Show |
|
20298+2341 |
POU4530 |
|
86 |
14.3 |
25 |
Show |
|
20304+2307 |
RAO 436 |
|
126 |
2.7 |
27 |
Show |
|
20307+2335 |
POU4543 |
|
154 |
2.9 |
29 |
Show |
|
20310+2323 |
POU4548 |
|
8 |
14.3 |
31 |
Show |
|
20294+2351 |
POU4528 |
|
101 |
6.6 |
32 |
Show |
|
20268+2341 |
POU4500 |
|
275 |
8.6 |
32 |
Show |
|
20309+2339 |
POU4545 |
|
254 |
11.8 |
34 |
Show |
|
20313+2330 |
POU4556 |
|
335 |
7.7 |
36 |
Show |
|
20262+2333 |
POU4495 |
|
338 |
8.3 |
37 |
Show |
|
20315+2336 |
POU4560 |
|
343 |
10.3 |
39 |
Show |
|
20311+2348 |
POU4552 |
|
144 |
13.0 |
42 |
Show |
|
20310+2350 |
POU4549 |
|
344 |
9.2 |
42 |
Show |
|
20286+2404 |
KU 59 |
BC |
316 |
4.3 |
43 |
Show |
|
20258+2335 |
POU4487 |
|
164 |
7.2 |
43 |
Show |
|
20286+2404 |
KU 59 |
AB |
141 |
32.9 |
43 |
Show |
|
20305+2358 |
POU4540 |
|
141 |
19.1 |
44 |
Show |
|
20258+2338 |
POU4488 |
|
4 |
10.4 |
44 |
Show |
|
20261+2300 |
COU 221 |
|
339 |
1.5 |
44 |
Show |
|
20260+2257 |
BRT2475 |
|
280 |
4.9 |
46 |
Show |
|
20318+2343 |
POU4570 |
|
111 |
11.6 |
47 |
Show |
|
20311+2356 |
POU4551 |
|
24 |
4.0 |
47 |
Show |
|
20317+2346 |
POU4568 |
|
137 |
10.6 |
48 |
Show |
|
20268+2401 |
POU4498 |
|
10 |
11.0 |
48 |
Show |
|
20313+2353 |
POU4559 |
AB |
177 |
7.6 |
48 |
Show |
|
20313+2353 |
BKO 451 |
AC |
137 |
3.4 |
48 |
Show |
|
20323+2314 |
POU4586 |
|
259 |
9.1 |
49 |
Show |
|
20257+2258 |
BRT2474 |
|
103 |
3.3 |
50 |
Show |
|
20260+2354 |
POU4491 |
|
359 |
14.6 |
50 |
Show |
|
20314+2356 |
POU4561 |
|
186 |
10.8 |
50 |
Show |
|
20321+2343 |
POU4577 |
|
214 |
11.7 |
51 |
Show |
|
20308+2404 |
POU4546 |
|
238 |
9.2 |
51 |
|
|
WDS 20288+2322 : COMPONENTS
|
A |
B |
B |
pa=326.4°
sep=19.91"
| |
C |
pa=265.5°
sep=16.82"
| pa=197.8°
sep=18.79"
|
20288+2322 A
Coord arcsec 2000 |
202846.47+232153.0 |
|
Mag |
12.1 |
|
PmRA |
3.00 |
|
PmDE |
-6.0 |
|
20288+2322 B
Coord arcsec 2000 |
202845.67+232209.6 |
|
Mag |
13.6 |
|
PmRA |
-8.00 |
|
PmDE |
-4.0 |
|
Calc delta mag |
1.5 |
|
Calc coord |
yes |
|
20288+2322 C
Coord arcsec 2000 |
202845.25+232151.7 |
|
Mag |
14.6 |
|
PmRA |
-15.00 |
|
PmDE |
-20.0 |
|
Calc delta mag |
2.5 |
|
Calc coord |
yes |
|