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Current system
20205+2334
POU 4381


Nearby doubles
5' : 20203+2331
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5' : 20201+2334
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6' : 20205+2329
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POU4374

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9' : 20207+2341
POU4388

13' : 20203+2321
POU4380

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POU4390

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POU4367

15' : 20196+2325
POU4371

16' : 20212+2320
POU4391

18' : 20203+2350
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19' : 20217+2337
POU4398

19' : 20202+2351
BKO 642

19' : 20218+2337
POU4401

19' : 20217+2328
POU4396

19' : 20194+2323
POU4365

19' : 20205+2353
POU4383AB

19' : 20217+2327
POU4397

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STF2672

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BKO 639

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BKO 646

20' : 20191+2341
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POU4402

22' : 20196+2317
POU4370



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

20205+2334 POU 4381

 
 
20h 20m 30.35s +23° 33' 49.7" P.A. 160.00 sep 18.5 mag 10.30,12.20 Sp F8
 
 
Coord 2000 20205+2334 Discov num POU4381 Comp Coord arcsec 2000 20 20 30.35 +23 33 49.7
Date first 1894 Date last 2015 Obs 9
Pa first 162 Pa last 159.8 P.A. Now (θ) 159.8°
Sep first 17.6 Sep last 18.498 Sep. Now (ρ) 18.498"
Mag pri 10.30 Mag sec 12.20 delta mag (ΔM) 1.9 Spectral class F8 (yellow-white)
Pri motion ra -002 Sec motion ra +003
Pri motion dec +001 Sec motion dec -004
Notes
rPM=1.414
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1831847055484248832
 
 
WDS 20205+2334 POU 4381 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
POU Pourteau, M. A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20205+2334 POU4381 2000 3 160 18.4 10.30 12.20 F8 +23 3976 D 202030.35+233349.7
20205+2334 POU4381 2008 4 162 18.9 10.30 12.20 F8 +23 3976 D 202030.35+233349.7
20205+2334 POU4381 2010 6 159 18.9 10.30 12.20 F8 +23 3976 202030.35+233349.7
20205+2334 POU4381 2015 9 160 18.5 10.30 12.20 F8 +23 3976 202030.35+233349.7

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

 
 
WDS 20205+2334 POU 4381 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20205+2334 POU 4381 : MEASURES
 
 
No records found.

 
 
WDS 20205+2334 : VIRTUAL EYEPIECE
 
 

20205+2334 POU4381A mag 10.3 Sp F8 20205+2334 POU4381B sep 18.5 P.A. 159.80 mag 12.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20205+2334 : ALADIN DSS IMAGE @ 20h 20m 30.35s +23° 33' 49.7"
 
 
 
 
WDS 20205+2334 POU 4381 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20205+2334 POU4381 distance=0' 20203+2331 BKO 644 distance=5' 20201+2334 BKO 641 distance=5' 20205+2329 POU4385 distance=6' 20205+2342 POU4384 distance=9' 20199+2332 POU4374 distance=9' 20205+2326 POU4382 distance=9' 20207+2341 POU4388 distance=9' 20203+2321 POU4380 distance=13' 20212+2324 POU4390 distance=14' 20195+2337 POU4367 distance=14' 20196+2325 POU4371 distance=15' 20212+2320 POU4391 distance=16' 20203+2350 BKO 643 distance=18' 20217+2337 POU4398 distance=19' 20202+2351 BKO 642 distance=19' 20218+2337 POU4401 distance=19' 20217+2328 POU4396 distance=19' 20194+2323 POU4365 distance=19' 20205+2353 POU4383AB distance=19' 20205+2353 BKO 645AC distance=19' 20205+2353 BKO 645AD distance=19' 20217+2327 POU4397 distance=19' 20216+2346 STF2672 distance=20' 20191+2338 BKO 639 distance=20' 20207+2353 BKO 646 distance=20' 20191+2341 POU4360 distance=20' 20219+2327 POU4402 distance=22' 20196+2317 POU4370 distance=22' 20189+2339 POU4359 distance=24' 20222+2328 POU4407 distance=26' 20188+2322 TDT2159 distance=26' 20224+2333 POU4412 distance=27' 20188+2319 POU4356 distance=28' 20189+2351 POU4358 distance=29' 20199+2402 POU4375 distance=30' 20184+2324 POU4353 distance=30' 20219+2355 POU4404 distance=30' 20219+2356 BKO 440 distance=30' 20225+2323 POU4413 distance=30' 20222+2352 POU4406 distance=31' 20227+2334 POU4416 distance=31' 20225+2346 POU4415 distance=31' 20228+2340 POU4417 distance=33' 20224+2315 POU4411 distance=33' 20221+2357 POU4405 distance=33' 20223+2354 POU4410 distance=33' 20182+2342 POU4346 distance=33' 20225+2317 POU4414 distance=34' 20229+2332 POU4422 distance=34' 20182+2321 BKO 637 distance=35' 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 20205+2334 POU4381 160 18.5 0
Show 20203+2331 BKO 644 280 5.6 5
Show 20201+2334 BKO 641 98 8.0 5
Show 20205+2329 POU4385 52 5.8 6
Show 20205+2342 POU4384 12 11.4 9
Show 20199+2332 POU4374 111 5.0 9
Show 20205+2326 POU4382 284 12.7 9
Show 20207+2341 POU4388 159 10.6 9
Show 20203+2321 POU4380 277 12.9 13
Show 20212+2324 POU4390 127 8.3 14
Show 20195+2337 POU4367 210 11.3 14
Show 20196+2325 POU4371 318 11.1 15
Show 20212+2320 POU4391 252 11.4 16
Show 20203+2350 BKO 643 147 2.5 18
Show 20217+2337 POU4398 229 18.1 19
Show 20202+2351 BKO 642 31 8.5 19
Show 20218+2337 POU4401 154 17.6 19
Show 20217+2328 POU4396 339 15.2 19
Show 20194+2323 POU4365 104 18.7 19
Show 20205+2353 POU4383 AB 122 6.9 19
Show 20205+2353 BKO 645 AC 229 5.7 19
Show 20205+2353 BKO 645 AD 45 11.8 19
Show 20217+2327 POU4397 31 12.3 19
Show 20216+2346 STF2672 356 0.7 20
Show 20191+2338 BKO 639 323 9.9 20
Show 20207+2353 BKO 646 146 6.1 20
Show 20191+2341 POU4360 255 8.9 20
Show 20219+2327 POU4402 80 12.5 22
Show 20196+2317 POU4370 7 11.5 22
Show 20189+2339 POU4359 354 12.9 24
Show 20222+2328 POU4407 167 10.4 26
Show 20188+2322 TDT2159 62 0.9 26
Show 20224+2333 POU4412 79 13.1 27
Show 20188+2319 POU4356 46 5.0 28
Show 20189+2351 POU4358 150 18.2 29
Show 20199+2402 POU4375 31 7.6 30
Show 20184+2324 POU4353 0 4.8 30
Show 20219+2355 POU4404 254 15.2 30
Show 20219+2356 BKO 440 217 4.4 30
Show 20225+2323 POU4413 154 17.1 30
Show 20222+2352 POU4406 12 4.8 31
Show 20227+2334 POU4416 172 6.1 31
Show 20225+2346 POU4415 87 9.6 31
Show 20228+2340 POU4417 209 14.1 33
Show 20224+2315 POU4411 154 11.2 33
Show 20221+2357 POU4405 46 1.7 33
Show 20223+2354 POU4410 117 3.5 33
Show 20182+2342 POU4346 293 16.7 33
Show 20225+2317 POU4414 272 12.8 34
Show 20229+2332 POU4422 95 11.1 34
Show 20182+2321 BKO 637 67 6.1 35

 
 
WDS 20205+2334 : COMPONENTS
 
 
  A
B pa=159.8°
sep=18.50"
 
 
20205+2334 A
 
 
Coord arcsec 2000 202030.35+233349.7 Mag 10.3 Spectral class F8 (yellow-white) PmRA -2.00
PmDE 1.0
CCDM
Ccdm 20205+2334 RComp Comp A Note1
Note2 Discov num DRAs 0.41 DDEs -10.1
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number +23 3976 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20162N2315A
HIC
 
 
20205+2334 B
 
 
Coord arcsec 2000 202030.81+233332.3 Mag 12.2 PmRA 3.00 PmDE -4.0
Delta magnitude 1.9 Coordinate calculated yes
CCDM
Ccdm 20205+2334 RComp Comp B Note1
Note2 Discov num POU4381 DRAs 0.87 DDEs -27.5
R dRAs 65 Year 1895 Theta 160 Rho 17.7
Obs 2 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20162N2315B
HIC