20259+2355 POU 4490
20h 25m 55.19s +23° 54' 30.6" P.A. 348.00 sep 6.7 mag 11.07,11.90
Coord 2000 |
20259+2355 |
|
Discov num |
POU4490 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 55.19 +23 54 30.6 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
325 |
|
Pa last |
347.6 |
|
P.A. Now (θ) |
347.6° |
|
Sep first |
7.4 |
|
Sep last |
6.713 |
|
Sep. Now (ρ) |
6.713" |
|
Mag pri |
11.07 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.83 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
|
|
Pri motion dec |
-009 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Tycho2 |
2156-00279-1 |
|
Gaia DR2 |
1831216863521990016 |
|
WDS 20259+2355 POU 4490 : 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 |
20259+2355 |
POU4490 |
|
1899 |
3 |
325 |
7.8 |
11.07 |
11.90 |
|
|
202555.19+235430.6 |
20259+2355 |
POU4490 |
|
2008 |
4 |
344 |
6.5 |
11.07 |
11.90 |
|
|
202555.19+235430.6 |
20259+2355 |
POU4490 |
|
2015 |
6 |
348 |
6.7 |
11.07 |
11.90 |
|
|
202555.19+235430.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20259+2355 POU 4490 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20259+2355 POU 4490 : MEASURES
No records found.
WDS 20259+2355 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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|
WDS 20259+2355 : ALADIN DSS IMAGE @ 20h 25m 55.19s +23° 54' 30.6"
WDS 20259+2355 POU 4490 : 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 |
|
20259+2355 |
POU4490 |
|
348 |
6.7 |
1 |
Show |
|
20260+2354 |
POU4491 |
|
359 |
14.6 |
2 |
Show |
|
20258+2403 |
TDS1073 |
|
338 |
1.7 |
9 |
Show |
|
20252+2352 |
POU4480 |
|
35 |
27.6 |
10 |
Show |
|
20268+2401 |
POU4498 |
|
10 |
11.0 |
14 |
Show |
|
20247+2352 |
POU4469 |
|
141 |
3.1 |
16 |
Show |
|
20250+2406 |
POU4473 |
|
27 |
15.5 |
17 |
Show |
|
20249+2345 |
POU4472 |
|
96 |
8.9 |
17 |
Show |
|
20258+2338 |
POU4488 |
|
4 |
10.4 |
18 |
Show |
|
20246+2351 |
POU4466 |
|
214 |
16.5 |
19 |
Show |
|
20245+2355 |
POU4461 |
|
343 |
7.3 |
19 |
Show |
|
20268+2341 |
POU4500 |
|
275 |
8.6 |
20 |
Show |
|
20258+2335 |
POU4487 |
|
164 |
7.2 |
20 |
Show |
|
20245+2401 |
TDT2245 |
|
246 |
0.8 |
21 |
Show |
|
20246+2403 |
GII 70 |
|
135 |
1.5 |
21 |
Show |
|
20264+2415 |
BKO 446 |
|
352 |
5.6 |
22 |
Show |
|
20252+2415 |
POU4481 |
|
317 |
11.5 |
22 |
Show |
|
20247+2340 |
POU4468 |
|
44 |
10.0 |
22 |
Show |
|
20262+2333 |
POU4495 |
|
338 |
8.3 |
23 |
Show |
|
20244+2404 |
POU4459 |
AB |
285 |
14.7 |
23 |
Show |
|
20246+2407 |
POU4464 |
|
57 |
11.7 |
23 |
Show |
|
20244+2404 |
BKO 445 |
BC |
348 |
4.4 |
23 |
Show |
|
20267+2415 |
POU4497 |
AB |
106 |
6.6 |
23 |
Show |
|
20267+2415 |
BKO 447 |
BC |
109 |
6.8 |
23 |
Show |
|
20245+2407 |
POU4460 |
|
359 |
12.7 |
24 |
Show |
|
20269+2416 |
POU4501 |
|
135 |
16.4 |
26 |
Show |
|
20241+2349 |
POU4445 |
|
88 |
12.8 |
26 |
Show |
|
20241+2404 |
POU4449 |
AB |
240 |
14.9 |
26 |
Show |
|
20241+2404 |
BKO 444 |
AC |
207 |
7.6 |
26 |
Show |
|
20241+2404 |
BKO 444 |
BD |
206 |
3.5 |
26 |
Show |
|
20241+2407 |
POU4446 |
|
148 |
18.6 |
28 |
Show |
|
20238+2357 |
POU4438 |
|
136 |
15.2 |
29 |
Show |
|
20242+2412 |
POU4453 |
|
91 |
3.6 |
30 |
Show |
|
20245+2416 |
POU4462 |
|
70 |
7.8 |
30 |
Show |
|
20238+2359 |
POU4437 |
|
268 |
14.4 |
30 |
Show |
|
20244+2417 |
COU 125 |
|
120 |
0.3 |
31 |
Show |
|
20251+2327 |
POU4475 |
|
198 |
7.6 |
31 |
Show |
|
20246+2329 |
POU4467 |
|
223 |
13.4 |
31 |
Show |
|
20244+2332 |
POU4458 |
|
42 |
9.5 |
31 |
Show |
|
20278+2411 |
TDT2295 |
|
29 |
2.8 |
31 |
Show |
|
20279+2342 |
POU4507 |
|
41 |
15.8 |
31 |
Show |
|
20241+2335 |
POU4447 |
|
35 |
13.0 |
31 |
Show |
|
20240+2336 |
POU4444 |
|
242 |
6.7 |
32 |
Show |
|
20274+2330 |
BKO 448 |
|
72 |
2.6 |
32 |
Show |
|
20272+2329 |
POU4502 |
|
185 |
9.3 |
33 |
Show |
|
20237+2407 |
POU4436 |
|
135 |
17.8 |
33 |
Show |
|
20250+2427 |
POU4474 |
|
219 |
19.2 |
35 |
Show |
|
20235+2343 |
POU4431 |
|
228 |
15.8 |
35 |
Show |
|
20234+2343 |
POU4430 |
|
293 |
6.7 |
36 |
Show |
|
20280+2416 |
POU4511 |
|
196 |
17.8 |
37 |
Show |
|
20237+2333 |
POU4435 |
|
317 |
4.9 |
37 |
|
|
WDS 20259+2355 : COMPONENTS
20259+2355 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202555.19+235430.6 |
|
Mag |
11.07 |
|
PmRA |
-1.00 |
|
PmDE |
-9.0 |
|
Tycho2 |
2156-00279-1 |
|
Tycho2 |
2156-00279-1 |
|
Pflag |
|
|
RAmdeg |
306.47995212 |
|
DEmdeg |
23.90850727 |
|
PmRA |
-0.4 |
|
PmDE |
-5.3 |
|
E RAmdeg |
55 |
|
E DEmdeg |
48 |
|
E pmRA |
1.7 |
|
E pmDE |
1.7 |
|
EpRAm |
1980.32 |
|
EpDEm |
1983.18 |
|
Num |
3 |
|
Q RAmdeg |
0.2 |
|
Q DEmdeg |
3.6 |
|
Q pmRA |
0.2 |
|
Q pmDE |
3.7 |
|
BTmag |
13.358 |
|
E BTmag |
0.303 |
|
VTmag |
11.072 |
|
E VTmag |
0.064 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
306.47995333 |
|
DEdeg |
23.90851972 |
|
EpRA 1990 |
1.63 |
|
EpDE 1990 |
1.71 |
|
E RAdeg |
57.9 |
|
E DEdeg |
50.3 |
|
Posflg |
|
|
Corr |
0.0 |
|
20259+2355 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202555.09+235437.2 |
|
Mag |
11.9 |
|
Calc delta mag |
0.83 |
|
Calc coord |
yes |
|