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Doubles in session


Current system
20207+2502
POU 4387


Nearby doubles
6' : 20203+2501
J 1195

8' : 20202+2458
POU4378

10' : 20212+2507
POU4392

14' : 20215+2455
POU4395

14' : 20208+2448
POU4389

15' : 20213+2514
POU4393

17' : 20194+2457
GRV 330

18' : 20195+2454
POU4369

19' : 20195+2453
POU4368

19' : 20213+2445
BKO 827

19' : 20219+2510
BKO 829

20' : 20193+2509
POU4364

21' : 20197+2447
BKO 825

21' : 20213+2443
BKO 828

22' : 20218+2517
POU4399AB

23' : 20222+2509
POU4408

24' : 20194+2446
POU4366

24' : 20213+2440
POU4394

25' : 20196+2442
POU4373

25' : 20221+2516
BKO 831

25' : 20196+2522
POU4372

26' : 20188+2504
POU4355

27' : 20188+2454
POU4357

27' : 20193+2443
POU4361

28' : 20193+2521
POU4363

29' : 20192+2441
A 391AB



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

20207+2502 POU 4387

 
 
20h 20m 38.25s +25° 01' 40.9" P.A. 282.00 sep 12.6 mag 12.00,13.80
 
 
Coord 2000 20207+2502 Discov num POU4387 Comp Coord arcsec 2000 20 20 38.25 +25 01 40.9
Date first 1898 Date last 2015 Obs 6
Pa first 284 Pa last 281.5 P.A. Now (θ) 281.5°
Sep first 15.5 Sep last 12.611 Sep. Now (ρ) 12.611"
Mag pri 12.00 Mag sec 13.80 delta mag (ΔM) 1.8 Spectral class
Pri motion ra -007 Sec motion ra -039
Pri motion dec +000 Sec motion dec +042
Notes
rPM=0.921
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1832288268886831744
 
 
WDS 20207+2502 POU 4387 : 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
20207+2502 POU4387 1998 2 282 13.1 12.00 13.80 D 202038.25+250140.9
20207+2502 POU4387 2009 3 282 13.1 12.00 13.80 D 202038.25+250140.9
20207+2502 POU4387 2010 6 287 12.4 12.00 13.80 202038.25+250140.9
20207+2502 POU4387 2015 6 282 12.6 12.00 13.80 202038.25+250140.9

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

 
 
WDS 20207+2502 POU 4387 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20207+2502 POU 4387 : MEASURES
 
 
No records found.

 
 
WDS 20207+2502 : VIRTUAL EYEPIECE
 
 

20207+2502 POU4387A mag 12 20207+2502 POU4387B sep 11.5 P.A. 282.70 mag 13.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20207+2502 : ALADIN DSS IMAGE @ 20h 20m 38.25s +25° 01' 40.9"
 
 
 
 
WDS 20207+2502 POU 4387 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20207+2502 POU4387 distance=1' 20203+2501 J 1195 distance=6' 20202+2458 POU4378 distance=8' 20212+2507 POU4392 distance=10' 20215+2455 POU4395 distance=14' 20208+2448 POU4389 distance=14' 20213+2514 POU4393 distance=15' 20194+2457 GRV 330 distance=17' 20195+2454 POU4369 distance=18' 20195+2453 POU4368 distance=19' 20213+2445 BKO 827 distance=19' 20219+2510 BKO 829 distance=19' 20193+2509 POU4364 distance=20' 20197+2447 BKO 825 distance=21' 20213+2443 BKO 828 distance=21' 20218+2517 POU4399AB distance=22' 20218+2517 POU4400AC distance=22' 20222+2509 POU4408 distance=23' 20194+2446 POU4366 distance=24' 20213+2440 POU4394 distance=24' 20196+2442 POU4373 distance=25' 20221+2516 BKO 831 distance=25' 20196+2522 POU4372 distance=25' 20188+2504 POU4355 distance=26' 20188+2454 POU4357 distance=27' 20193+2443 POU4361 distance=27' 20193+2521 POU4363 distance=28' 20192+2441 A 391AB distance=29' 20192+2441 BKO 824AC distance=29' 20221+2524 KPP2534 distance=30' 20219+2435 POU4403 distance=33' 20184+2511 POU4352 distance=33' 20184+2501 POU4350 distance=33' 20228+2445 POU4418 distance=34' 20223+2436 POU4409 distance=34' 20183+2449 POU4349 distance=35' 20229+2521 POU4421 distance=36' 20229+2522 POU4419 distance=37' 20180+2450 BKO 821 distance=38' 20201+2424 HJ 2952 distance=38' 20235+2502 POU4432 distance=40' 20220+2536 STJ 48 distance=40' 20206+2421 POU4386 distance=41' 20201+2421 POU4377 distance=42' 20184+2435 BKO 638BC distance=42' 20184+2435 POU4351AB distance=42' 20177+2510 POU4344 distance=42' 20176+2500 POU4343 distance=43' 20238+2510 POU4439 distance=44' 20240+2505 J 557 distance=46' 20240+2503 POU4442 distance=46' 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 20207+2502 POU4387 282 12.6 1
Show 20203+2501 J 1195 104 4.5 6
Show 20202+2458 POU4378 317 6.5 8
Show 20212+2507 POU4392 332 10.2 10
Show 20215+2455 POU4395 229 10.0 14
Show 20208+2448 POU4389 256 14.7 14
Show 20213+2514 POU4393 243 12.9 15
Show 20194+2457 GRV 330 148 47.2 17
Show 20195+2454 POU4369 39 20.3 18
Show 20195+2453 POU4368 184 10.8 19
Show 20213+2445 BKO 827 109 3.3 19
Show 20219+2510 BKO 829 356 5.0 19
Show 20193+2509 POU4364 165 16.3 20
Show 20197+2447 BKO 825 249 4.7 21
Show 20213+2443 BKO 828 65 7.4 21
Show 20218+2517 POU4399 AB 21 10.7 22
Show 20218+2517 POU4400 AC 73 17.8 22
Show 20222+2509 POU4408 297 14.6 23
Show 20194+2446 POU4366 258 13.2 24
Show 20213+2440 POU4394 25 14.9 24
Show 20196+2442 POU4373 220 8.6 25
Show 20221+2516 BKO 831 89 6.9 25
Show 20196+2522 POU4372 243 10.9 25
Show 20188+2504 POU4355 177 10.7 26
Show 20188+2454 POU4357 65 13.9 27
Show 20193+2443 POU4361 234 21.6 27
Show 20193+2521 POU4363 44 24.1 28
Show 20192+2441 A 391 AB 278 0.9 29
Show 20192+2441 BKO 824 AC 264 8.4 29
Show 20221+2524 KPP2534 44 22.9 30
Show 20219+2435 POU4403 273 6.3 33
Show 20184+2511 POU4352 281 14.0 33
Show 20184+2501 POU4350 115 6.0 33
Show 20228+2445 POU4418 232 14.7 34
Show 20223+2436 POU4409 80 6.6 34
Show 20183+2449 POU4349 14 10.2 35
Show 20229+2521 POU4421 237 10.1 36
Show 20229+2522 POU4419 214 17.4 37
Show 20180+2450 BKO 821 229 5.2 38
Show 20201+2424 HJ 2952 282 20.6 38
Show 20235+2502 POU4432 308 19.3 40
Show 20220+2536 STJ 48 223 1.4 40
Show 20206+2421 POU4386 285 5.7 41
Show 20201+2421 POU4377 192 15.1 42
Show 20184+2435 BKO 638 BC 21 6.2 42
Show 20184+2435 POU4351 AB 88 6.8 42
Show 20177+2510 POU4344 228 7.3 42
Show 20176+2500 POU4343 25 13.4 43
Show 20238+2510 POU4439 86 9.4 44
Show 20240+2505 J 557 244 2.5 46
Show 20240+2503 POU4442 349 17.9 46

 
 
WDS 20207+2502 : COMPONENTS
 
 
  A
B pa=282.7°
sep=11.48"
 
 
20207+2502 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202038.25+250140.9 Mag 12 PmRA -7.00
PmDE 0.0
 
 
20207+2502 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202037.43+250143.4 Mag 13.8 PmRA -39.00
PmDE 42.0 Calc delta mag 1.8 Calc coord yes