20306+2417 POU 4544
20h 30m 40.09s +24° 16' 54.6" P.A. 229.00 sep 18.0 mag 13.60,14.40
| Coord 2000 |
20306+2417 |
|
Discov num |
POU4544 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 40.09 +24 16 54.6 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
232 |
|
Pa last |
229.1 |
|
P.A. Now (θ) |
229.1° |
|
| Sep first |
18.0 |
|
Sep last |
17.967 |
|
Sep. Now (ρ) |
17.967" |
|
| Mag pri |
13.60 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
rPM=1.035
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831404948724641280 |
|
WDS 20306+2417 POU 4544 : 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 |
| 20306+2417 |
POU4544 |
|
1997 |
2 |
230 |
17.9 |
13.60 |
14.40 |
|
D |
203040.09+241654.6 |
| 20306+2417 |
POU4544 |
|
2001 |
3 |
229 |
17.9 |
13.60 |
14.40 |
|
D |
203040.09+241654.6 |
| 20306+2417 |
POU4544 |
|
2013 |
4 |
229 |
17.9 |
13.60 |
14.40 |
|
|
203040.09+241654.6 |
| 20306+2417 |
POU4544 |
|
2015 |
6 |
229 |
18.0 |
13.60 |
14.40 |
|
|
203040.09+241654.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20306+2417 POU 4544 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20306+2417 POU 4544 : MEASURES
No records found.
WDS 20306+2417 : 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 20306+2417 : ALADIN DSS IMAGE @ 20h 30m 40.09s +24° 16' 54.6"
WDS 20306+2417 POU 4544 : 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 |
|
20306+2417 |
POU4544 |
|
229 |
18.0 |
|
| Show |
|
20308+2416 |
POU4547 |
|
249 |
22.7 |
3 |
| Show |
|
20305+2411 |
POU4539 |
|
220 |
20.7 |
6 |
| Show |
|
20306+2406 |
POU4542 |
|
59 |
16.2 |
12 |
| Show |
|
20314+2421 |
POU4563 |
|
36 |
3.5 |
12 |
| Show |
|
20308+2404 |
POU4546 |
|
238 |
9.2 |
14 |
| Show |
|
20311+2429 |
BKO 450 |
BC |
291 |
1.4 |
14 |
| Show |
|
20311+2429 |
POU4553 |
AB |
282 |
12.8 |
14 |
| Show |
|
20313+2406 |
POU4558 |
|
246 |
11.9 |
15 |
| Show |
|
20319+2422 |
POU4575 |
|
128 |
7.5 |
18 |
| Show |
|
20316+2428 |
POU4566 |
|
162 |
12.5 |
18 |
| Show |
|
20318+2426 |
POU4573 |
|
133 |
18.8 |
19 |
| Show |
|
20314+2402 |
POU4562 |
|
180 |
14.9 |
19 |
| Show |
|
20305+2358 |
POU4540 |
|
141 |
19.1 |
20 |
| Show |
|
20321+2422 |
POU4583 |
|
18 |
5.4 |
22 |
| Show |
|
20311+2356 |
POU4551 |
|
24 |
4.0 |
22 |
| Show |
|
20316+2359 |
POU4565 |
|
14 |
9.3 |
23 |
| Show |
|
20300+2438 |
POU4534 |
|
346 |
14.6 |
23 |
| Show |
|
20322+2408 |
POU4587 |
|
94 |
9.7 |
23 |
| Show |
|
20317+2359 |
POU4567 |
|
342 |
17.0 |
23 |
| Show |
|
20318+2401 |
POU4574 |
|
243 |
7.3 |
23 |
| Show |
|
20318+2359 |
POU4569 |
|
286 |
6.3 |
24 |
| Show |
|
20314+2356 |
POU4561 |
|
186 |
10.8 |
24 |
| Show |
|
20321+2404 |
POU4580 |
|
40 |
7.3 |
24 |
| Show |
|
20323+2426 |
POU4588 |
|
1 |
12.4 |
25 |
| Show |
|
20323+2408 |
POU4589 |
|
312 |
10.4 |
25 |
| Show |
|
20321+2402 |
POU4581 |
|
235 |
13.1 |
25 |
| Show |
|
20291+2429 |
BKO 582 |
|
142 |
7.8 |
25 |
| Show |
|
20294+2435 |
BKO 584 |
|
266 |
5.4 |
25 |
| Show |
|
20303+2441 |
POU4537 |
|
319 |
16.7 |
25 |
| Show |
|
20325+2416 |
POU4593 |
|
143 |
14.6 |
25 |
| Show |
|
20316+2355 |
POU4564 |
|
243 |
11.7 |
26 |
| Show |
|
20313+2353 |
POU4559 |
AB |
177 |
7.6 |
26 |
| Show |
|
20313+2353 |
BKO 451 |
AC |
137 |
3.4 |
26 |
| Show |
|
20290+2430 |
BKO 579 |
|
163 |
8.2 |
26 |
| Show |
|
20320+2434 |
POU4578 |
AB |
164 |
16.3 |
26 |
| Show |
|
20320+2434 |
POU4579 |
AC |
226 |
14.8 |
26 |
| Show |
|
20290+2429 |
BKO 580 |
|
56 |
9.7 |
26 |
| Show |
|
20312+2442 |
POU4555 |
|
218 |
7.9 |
26 |
| Show |
|
20325+2410 |
BKO 454 |
|
154 |
3.9 |
27 |
| Show |
|
20291+2433 |
POU4521 |
AB |
327 |
6.5 |
27 |
| Show |
|
20291+2433 |
BKO 581 |
AC |
180 |
3.9 |
27 |
| Show |
|
20301+2443 |
BKO 590 |
|
225 |
9.0 |
28 |
| Show |
|
20325+2426 |
POU4596 |
|
279 |
18.1 |
28 |
| Show |
|
20325+2409 |
POU4600 |
|
161 |
11.6 |
28 |
| Show |
|
20310+2350 |
POU4549 |
|
344 |
9.2 |
28 |
| Show |
|
20293+2437 |
BKO 583 |
|
137 |
6.9 |
28 |
| Show |
|
20297+2442 |
POU4529 |
|
261 |
10.6 |
29 |
| Show |
|
20299+2444 |
BKO 588 |
|
213 |
1.1 |
29 |
| Show |
|
20311+2348 |
POU4552 |
|
144 |
13.0 |
30 |
| Show |
|
20299+2445 |
BKO 587 |
|
220 |
4.3 |
30 |
|
|
WDS 20306+2417 : COMPONENTS
20306+2417 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203040.09+241654.6 |
|
Mag |
13.6 |
|
PmRA |
-3.00 |
|
| PmDE |
2.0 |
|
20306+2417 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203039.18+241642.8 |
|
Mag |
14.4 |
|
PmRA |
-10.00 |
|
| PmDE |
-22.0 |
|
Calc delta mag |
0.8 |
|
Calc coord |
yes |
|
