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Doubles in session


Current system
20231+2332
POU 4426


Nearby doubles
1' : 20230+2332
POU4424

2' : 20229+2332
POU4422

6' : 20227+2334
POU4416

6' : 20230+2328
J 3083

8' : 20232+2326
BKO 442AB

8' : 20233+2325
POU4428AB

8' : 20231+2324
BKO 441

10' : 20228+2340
POU4417

10' : 20224+2333
POU4412

10' : 20237+2333
POU4435

10' : 20237+2329
POU4434

12' : 20222+2328
POU4407

12' : 20225+2323
POU4413

12' : 20231+2320
RAO 431

13' : 20234+2343
POU4430

13' : 20235+2343
POU4431

15' : 20240+2336
POU4444

16' : 20225+2346
POU4415

16' : 20241+2335
POU4447

17' : 20219+2327
POU4402

17' : 20225+2317
POU4414

18' : 20218+2337
POU4401

19' : 20217+2328
POU4396

19' : 20217+2327
POU4397

19' : 20244+2332
POU4458

19' : 20217+2337
POU4398



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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20231+2332 POU 4426

 
 
20h 23m 04.00s +23° 32' 08.9" P.A. 308.00 sep 9.5 mag 12.80,14.30
 
 
Coord 2000 20231+2332 Discov num POU4426 Comp Coord arcsec 2000 20 23 04.00 +23 32 08.9
Date first 1898 Date last 2015 Obs 10
Pa first 321 Pa last 307.6 P.A. Now (θ) 307.6°
Sep first 8.0 Sep last 9.51 Sep. Now (ρ) 9.51"
Mag pri 12.80 Mag sec 14.30 delta mag (ΔM) 1.5 Spectral class
Pri motion ra +012 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1831106736249912448
 
 
WDS 20231+2332 POU 4426 : 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
20231+2332 POU4426 1999 2 309 9.4 12.80 14.30 D 202304.00+233208.9
20231+2332 POU4426 2008 3 307 9.5 12.80 14.30 D 202304.00+233208.9
20231+2332 POU4426 2010 5 307 9.5 12.80 14.30 202304.00+233208.9
20231+2332 POU4426 2015 6 309 9.5 12.80 14.30 202304.00+233208.9

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

 
 
WDS 20231+2332 POU 4426 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20231+2332 POU 4426 : MEASURES
 
 
No records found.

 
 
WDS 20231+2332 : VIRTUAL EYEPIECE
 
 

20231+2332 POU4426A mag 12.8 20231+2332 POU4426B sep 9.0 P.A. 310.00 mag 14.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20231+2332 : ALADIN DSS IMAGE @ 20h 23m 04.00s +23° 32' 08.9"
 
 
 
 
WDS 20231+2332 POU 4426 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20231+2332 POU4426 distance=0' 20230+2332 POU4424 distance=1' 20229+2332 POU4422 distance=2' 20227+2334 POU4416 distance=6' 20230+2328 J 3083 distance=6' 20232+2326 BKO 442AB distance=8' 20232+2326 BKO 442AC distance=8' 20233+2325 POU4428AB distance=8' 20233+2325 BKO 443BC distance=8' 20231+2324 BKO 441 distance=8' 20228+2340 POU4417 distance=10' 20224+2333 POU4412 distance=10' 20237+2333 POU4435 distance=10' 20237+2329 POU4434 distance=10' 20222+2328 POU4407 distance=12' 20225+2323 POU4413 distance=12' 20231+2320 RAO 431 distance=12' 20234+2343 POU4430 distance=13' 20235+2343 POU4431 distance=13' 20240+2336 POU4444 distance=15' 20225+2346 POU4415 distance=16' 20241+2335 POU4447 distance=16' 20219+2327 POU4402 distance=17' 20225+2317 POU4414 distance=17' 20218+2337 POU4401 distance=18' 20217+2328 POU4396 distance=19' 20217+2327 POU4397 distance=19' 20244+2332 POU4458 distance=19' 20217+2337 POU4398 distance=19' 20224+2315 POU4411 distance=20' 20246+2329 POU4467 distance=22' 20241+2349 POU4445 distance=23' 20229+2355 POU4420 distance=24' 20222+2352 POU4406 distance=24' 20230+2308 TDT2225 distance=24' 20247+2340 POU4468 distance=25' 20216+2346 STF2672 distance=25' 20223+2354 POU4410 distance=25' 20229+2357 POU4423 distance=26' 20212+2320 POU4391 distance=27' 20238+2357 POU4438 distance=27' 20212+2324 POU4390 distance=27' 20221+2357 POU4405 distance=28' 20219+2355 POU4404 distance=29' 20251+2327 POU4475 distance=29' 20249+2345 POU4472 distance=29' 20246+2351 POU4466 distance=29' 20219+2356 BKO 440 distance=29' 20238+2359 POU4437 distance=30' 20245+2355 POU4461 distance=31' 20247+2352 POU4469 distance=32' 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 20231+2332 POU4426 308 9.5
Show 20230+2332 POU4424 81 14.2 1
Show 20229+2332 POU4422 95 11.1 2
Show 20227+2334 POU4416 172 6.1 6
Show 20230+2328 J 3083 112 5.2 6
Show 20232+2326 BKO 442 AB 1 3.4 8
Show 20232+2326 BKO 442 AC 274 4.4 8
Show 20233+2325 POU4428 AB 188 8.4 8
Show 20233+2325 BKO 443 BC 157 6.7 8
Show 20231+2324 BKO 441 139 5.1 8
Show 20228+2340 POU4417 209 14.1 10
Show 20224+2333 POU4412 79 13.1 10
Show 20237+2333 POU4435 317 4.9 10
Show 20237+2329 POU4434 131 13.1 10
Show 20222+2328 POU4407 167 10.4 12
Show 20225+2323 POU4413 154 17.1 12
Show 20231+2320 RAO 431 281 3.8 12
Show 20234+2343 POU4430 293 6.7 13
Show 20235+2343 POU4431 228 15.8 13
Show 20240+2336 POU4444 242 6.7 15
Show 20225+2346 POU4415 87 9.6 16
Show 20241+2335 POU4447 35 13.0 16
Show 20219+2327 POU4402 80 12.5 17
Show 20225+2317 POU4414 272 12.8 17
Show 20218+2337 POU4401 154 17.6 18
Show 20217+2328 POU4396 339 15.2 19
Show 20217+2327 POU4397 31 12.3 19
Show 20244+2332 POU4458 42 9.5 19
Show 20217+2337 POU4398 229 18.1 19
Show 20224+2315 POU4411 154 11.2 20
Show 20246+2329 POU4467 223 13.4 22
Show 20241+2349 POU4445 88 12.8 23
Show 20229+2355 POU4420 23 7.2 24
Show 20222+2352 POU4406 12 4.8 24
Show 20230+2308 TDT2225 336 2.4 24
Show 20247+2340 POU4468 44 10.0 25
Show 20216+2346 STF2672 350 0.6 25
Show 20223+2354 POU4410 117 3.5 25
Show 20229+2357 POU4423 55 8.1 26
Show 20212+2320 POU4391 252 11.4 27
Show 20238+2357 POU4438 136 15.2 27
Show 20212+2324 POU4390 127 8.3 27
Show 20221+2357 POU4405 46 1.7 28
Show 20219+2355 POU4404 254 15.2 29
Show 20251+2327 POU4475 198 7.6 29
Show 20249+2345 POU4472 96 8.9 29
Show 20246+2351 POU4466 214 16.5 29
Show 20219+2356 BKO 440 217 4.4 29
Show 20238+2359 POU4437 268 14.4 30
Show 20245+2355 POU4461 343 7.3 31
Show 20247+2352 POU4469 141 3.1 32

 
 
WDS 20231+2332 : COMPONENTS
 
 
  A
B pa=310.0°
sep=9.02"
 
 
20231+2332 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202304.00+233208.9 Mag 12.8 PmRA 12.00
PmDE 4.0
CCDM
Ccdm 20231+2332 RComp Comp A Note1
Note2 Discov num DRAs -1.98 DDEs 9.2
R dRAs 65 Year Theta Rho
Obs 4 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20187N2313A
HIC
 
 
20231+2332 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202303.50+233214.7 Mag 14.3 Calc delta mag 1.5
Calc coord yes
CCDM
Ccdm 20231+2332 RComp Comp B Note1
Note2 Discov num POU4426 DRAs -2.46 DDEs 14.9
R dRAs 65 Year 1898 Theta 321 Rho 8.0
Obs 1 Vmag 14.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20187N2313B
HIC