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Current system
20235+2502
POU 4432


Nearby doubles
7' : 20240+2503
POU4442

7' : 20240+2505
J 557

9' : 20240+2507
POU4443

9' : 20238+2510
POU4439

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POU4452

13' : 20242+2510
POU4454

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POU4448

16' : 20246+2510
POU4463

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OSO 125AB

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POU4408

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COU 521

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POU4455

21' : 20228+2445
POU4418

21' : 20229+2521
POU4421

23' : 20229+2522
POU4419

23' : 20244+2521
KPP2505

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BKO 829

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BKO 831

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POU4483

27' : 20252+2517
POU4479

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POU4482

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POU4399AB

29' : 20256+2504
A 392

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KPP2534



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20235+2502 POU 4432

 
 
20h 23m 30.49s +25° 02' 21.0" P.A. 308.00 sep 19.3 mag 12.80,13.90
 
 
Coord 2000 20235+2502 Discov num POU4432 Comp Coord arcsec 2000 20 23 30.49 +25 02 21.0
Date first 1898 Date last 2015 Obs 10
Pa first 312 Pa last 307.5 P.A. Now (θ) 307.5°
Sep first 18.4 Sep last 19.33 Sep. Now (ρ) 19.33"
Mag pri 12.80 Mag sec 13.90 delta mag (ΔM) 1.1 Spectral class
Pri motion ra +013 Sec motion ra +001
Pri motion dec +008 Sec motion dec -001
Notes
rPM=0.983
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1832112724984703488
 
 
WDS 20235+2502 POU 4432 : 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
20235+2502 POU4432 1997 2 308 19.2 12.80 13.90 D 202330.49+250221.0
20235+2502 POU4432 2008 3 308 19.3 12.80 13.90 D 202330.49+250221.0
20235+2502 POU4432 2010 6 307 19.2 12.80 13.90 202330.49+250221.0
20235+2502 POU4432 2015 10 308 19.3 12.80 13.90 202330.49+250221.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20235+2502 POU 4432 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20235+2502 POU 4432 : MEASURES
 
 
No records found.

 
 
WDS 20235+2502 : VIRTUAL EYEPIECE
 
 

20235+2502 POU4432A mag 12.8 20235+2502 POU4432B sep 18.2 P.A. 310.30 mag 13.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20235+2502 : ALADIN DSS IMAGE @ 20h 23m 30.49s +25° 02' 21.0"
 
 
 
 
WDS 20235+2502 POU 4432 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20235+2502 POU4432 distance=0' 20240+2503 POU4442 distance=7' 20240+2505 J 557 distance=7' 20240+2507 POU4443 distance=9' 20238+2510 POU4439 distance=9' 20242+2504 POU4452 distance=10' 20242+2510 POU4454 distance=13' 20241+2453 POU4448 distance=13' 20246+2510 POU4463 distance=16' 20248+2503 OSO 125AB distance=17' 20248+2503 OSO 125AC distance=17' 20222+2509 POU4408 distance=19' 20248+2511 COU 521 distance=20' 20243+2445 POU4455 distance=20' 20228+2445 POU4418 distance=21' 20229+2521 POU4421 distance=21' 20229+2522 POU4419 distance=23' 20244+2521 KPP2505 distance=23' 20219+2510 BKO 829 distance=24' 20221+2516 BKO 831 distance=24' 20252+2456 POU4478 distance=24' 20252+2454 POU4476AB distance=25' 20252+2454 POU4477AC distance=25' 20253+2506 POU4483 distance=26' 20252+2517 POU4479 distance=27' 20253+2516 POU4482 distance=29' 20218+2517 POU4399AB distance=29' 20218+2517 POU4400AC distance=29' 20256+2504 A 392 distance=29' 20221+2524 KPP2534 distance=29' 20215+2455 POU4395 distance=30' 20240+2433 POU4441 distance=30' 20223+2436 POU4409 distance=31' 20242+2432 POU4451 distance=32' 20254+2520 POU4484 distance=32' 20212+2507 POU4392 distance=33' 20213+2514 POU4393 distance=34' 20236+2428 POU4433 distance=35' 20257+2521 STF2682 distance=35' 20213+2445 BKO 827 distance=36' 20219+2435 POU4403 distance=36' 20213+2443 BKO 828 distance=36' 20248+2431 POU4470 distance=36' 20261+2455 POU4492 distance=36' 20229+2427 GRV 336 distance=36' 20246+2429 J 820 distance=37' 20262+2501 POU4493 distance=37' 20249+2430 POU4471 distance=37' 20243+2427 POU4456AB distance=37' 20243+2427 POU4457AC distance=37' 20255+2439 POU4485 distance=37' grafico limitrofi
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 20235+2502 POU4432 308 19.3
Show 20240+2503 POU4442 349 17.9 7
Show 20240+2505 J 557 244 2.5 7
Show 20240+2507 POU4443 103 8.9 9
Show 20238+2510 POU4439 86 9.4 9
Show 20242+2504 POU4452 182 10.1 10
Show 20242+2510 POU4454 157 4.1 13
Show 20241+2453 POU4448 231 17.9 13
Show 20246+2510 POU4463 143 12.2 16
Show 20248+2503 OSO 125 AB 132 6.0 17
Show 20248+2503 OSO 125 AC 36 8.4 17
Show 20222+2509 POU4408 297 14.6 19
Show 20248+2511 COU 521 280 0.5 20
Show 20243+2445 POU4455 298 6.6 20
Show 20228+2445 POU4418 232 14.7 21
Show 20229+2521 POU4421 237 10.1 21
Show 20229+2522 POU4419 214 17.4 23
Show 20244+2521 KPP2505 159 22.5 23
Show 20219+2510 BKO 829 356 5.0 24
Show 20221+2516 BKO 831 89 6.9 24
Show 20252+2456 POU4478 339 15.7 24
Show 20252+2454 POU4476 AB 113 10.9 25
Show 20252+2454 POU4477 AC 327 16.8 25
Show 20253+2506 POU4483 229 5.5 26
Show 20252+2517 POU4479 331 15.8 27
Show 20253+2516 POU4482 57 3.2 29
Show 20218+2517 POU4399 AB 21 10.7 29
Show 20218+2517 POU4400 AC 73 17.8 29
Show 20256+2504 A 392 292 0.9 29
Show 20221+2524 KPP2534 44 22.9 29
Show 20215+2455 POU4395 229 10.0 30
Show 20240+2433 POU4441 248 13.3 30
Show 20223+2436 POU4409 80 6.6 31
Show 20242+2432 POU4451 222 16.2 32
Show 20254+2520 POU4484 29 10.6 32
Show 20212+2507 POU4392 332 10.2 33
Show 20213+2514 POU4393 243 12.9 34
Show 20236+2428 POU4433 176 13.2 35
Show 20257+2521 STF2682 298 22.0 35
Show 20213+2445 BKO 827 109 3.3 36
Show 20219+2435 POU4403 273 6.3 36
Show 20213+2443 BKO 828 65 7.4 36
Show 20248+2431 POU4470 78 9.5 36
Show 20261+2455 POU4492 327 4.2 36
Show 20229+2427 GRV 336 45 45.5 36
Show 20246+2429 J 820 327 3.1 37
Show 20262+2501 POU4493 358 14.1 37
Show 20249+2430 POU4471 243 7.6 37
Show 20243+2427 POU4456 AB 326 11.5 37
Show 20243+2427 POU4457 AC 76 17.0 37
Show 20255+2439 POU4485 200 17.5 37

 
 
WDS 20235+2502 : COMPONENTS
 
 
  A
B pa=310.3°
sep=18.21"
 
 
20235+2502 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202330.49+250221.0 Mag 12.8 PmRA 13.00
PmDE 8.0
 
 
20235+2502 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202329.47+250232.8 Mag 13.9 PmRA 1.00
PmDE -1.0 Calc delta mag 1.1 Calc coord yes