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Doubles in session


Current system
21439+2356
POU 5469


Nearby doubles
8' : 21437+2403
POU5466

8' : 21434+2353
HU 374

8' : 21441+2405
POU5470

11' : 21439+2407
POU5468

12' : 21447+2402
POU5474AB

15' : 21445+2409
POU5473

18' : 21431+2343
BKO 630

19' : 21429+2345
POU5462

20' : 21431+2413
CVR 252

21' : 21441+2418
POU5471

23' : 21449+2414
POU5477

24' : 21455+2349
POU5488

28' : 21438+2424
POU5467

29' : 21434+2424
POU5464

31' : 21422+2338
POU5460

32' : 21456+2417
POU5491AB

32' : 21421+2416
POU5459

32' : 21462+2353
POU5497AB

33' : 21436+2324
POU5465

35' : 21413+2355
CVR 251

36' : 21421+2422
POU5461

37' : 21453+2325
POU5484

38' : 21450+2431
POU5478

40' : 21468+2405
POU5501

45' : 21447+2440
POU5476AB

45' : 21430+2439
POU5463



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

21439+2356 POU 5469

 
 
21h 43m 53.27s +23° 56' 37.2" P.A. 30.00 sep 2.7 mag 11.34,11.74
 
 
Coord 2000 21439+2356 Discov num POU5469 Comp Coord arcsec 2000 21 43 53.27 +23 56 37.2
Date first 1891 Date last 2016 Obs 7
Pa first 37 Pa last 30.3 P.A. Now (θ) 30.3°
Sep first 2.5 Sep last 2.67 Sep. Now (ρ) 2.67"
Mag pri 11.34 Mag sec 11.74 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -017 Sec motion ra -008
Pri motion dec -052 Sec motion dec -030
Notes
rPM=0.434
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2189-01327-1 Gaia DR2 1794627757939269760
 
 
WDS 21439+2356 POU 5469 : 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
21439+2356 POU5469 2002 4 31 2.7 11.34 11.74 214353.27+235637.2
21439+2356 POU5469 2015 6 30 2.7 11.34 11.74 214353.27+235637.2
21439+2356 POU5469 2016 7 30 2.7 11.34 11.74 214353.27+235637.2

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

 
 
WDS 21439+2356 POU 5469 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21439+2356 POU 5469 : MEASURES
 
 
No records found.

 
 
WDS 21439+2356 : VIRTUAL EYEPIECE
 
 

21439+2356 POU5469A mag 11.34 21439+2356 POU5469B sep 2.6 P.A. 28.10 mag 11.74 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21439+2356 : ALADIN DSS IMAGE @ 21h 43m 53.27s +23° 56' 37.2"
 
 
 
 
WDS 21439+2356 POU 5469 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21439+2356 POU5469 distance=0' 21437+2403 POU5466 distance=8' 21434+2353 HU 374 distance=8' 21441+2405 POU5470 distance=8' 21439+2407 POU5468 distance=11' 21447+2402 POU5474AB distance=12' 21447+2402 POU5475AC distance=12' 21445+2409 POU5473 distance=15' 21431+2343 BKO 630 distance=18' 21429+2345 POU5462 distance=19' 21431+2413 CVR 252 distance=20' 21441+2418 POU5471 distance=21' 21449+2414 POU5477 distance=23' 21455+2349 POU5488 distance=24' 21438+2424 POU5467 distance=28' 21434+2424 POU5464 distance=29' 21422+2338 POU5460 distance=31' 21456+2417 POU5491AB distance=32' 21456+2417 POU5492AC distance=32' 21421+2416 POU5459 distance=32' 21462+2353 POU5497AB distance=32' 21462+2353 POU5498AC distance=32' 21462+2353 POU5498BC distance=32' 21436+2324 POU5465 distance=33' 21413+2355 CVR 251 distance=35' 21421+2422 POU5461 distance=36' 21453+2325 POU5484 distance=37' 21450+2431 POU5478 distance=38' 21468+2405 POU5501 distance=40' 21447+2440 POU5476AB distance=45' 21430+2439 POU5463 distance=45' 21432+2312 J 3144AB distance=45' 21432+2312 J 3144AC distance=45' 21472+2409 HDS3103 distance=47' 21456+2438 POU5489 distance=48' 21474+2404 POU5505 distance=48' 21410+2428 UC 4525 distance=51' 21462+2439 POU5495 distance=53' 21402+2341 POU5455 distance=53' 21405+2426 BKO 629 distance=55' 21450+2450 POU5480 distance=55' 21398+2352 TDT3095 distance=57' 21477+2330 CVR 921 distance=59' 21401+2426 POU5456 distance=59' 21461+2448 TDT3149 distance=60' 21395+2403 POU5452 distance=60' 21463+2448 POU5499 distance=61' 21482+2410 POU5510 distance=61' 21450+2457 POU5481 distance=63' 21451+2457 POU5483 distance=63' 21484+2350 AZC 115AB distance=63' 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 21439+2356 POU5469 30 2.7
Show 21437+2403 POU5466 320 22.4 8
Show 21434+2353 HU 374 121 0.2 8
Show 21441+2405 POU5470 214 13.8 8
Show 21439+2407 POU5468 295 8.5 11
Show 21447+2402 POU5474 AB 298 7.1 12
Show 21447+2402 POU5475 AC 75 7.8 12
Show 21445+2409 POU5473 299 16.9 15
Show 21431+2343 BKO 630 215 10.0 18
Show 21429+2345 POU5462 323 10.7 19
Show 21431+2413 CVR 252 39 9.7 20
Show 21441+2418 POU5471 126 8.2 21
Show 21449+2414 POU5477 58 15.8 23
Show 21455+2349 POU5488 40 12.8 24
Show 21438+2424 POU5467 359 4.4 28
Show 21434+2424 POU5464 110 4.0 29
Show 21422+2338 POU5460 232 14.1 31
Show 21456+2417 POU5491 AB 6 10.2 32
Show 21456+2417 POU5492 AC 49 20.0 32
Show 21421+2416 POU5459 333 5.1 32
Show 21462+2353 POU5497 AB 129 8.2 32
Show 21462+2353 POU5498 AC 191 22.2 32
Show 21462+2353 POU5498 BC 212 19.7 32
Show 21436+2324 POU5465 242 17.0 33
Show 21413+2355 CVR 251 164 11.4 35
Show 21421+2422 POU5461 146 20.6 36
Show 21453+2325 POU5484 331 14.6 37
Show 21450+2431 POU5478 327 15.9 38
Show 21468+2405 POU5501 295 12.9 40
Show 21447+2440 POU5476 AB 14 19.1 45
Show 21430+2439 POU5463 238 7.8 45
Show 21432+2312 J 3144 AB 348 3.4 45
Show 21432+2312 J 3144 AC 129 9.7 45
Show 21472+2409 HDS3103 117 0.6 47
Show 21456+2438 POU5489 191 17.2 48
Show 21474+2404 POU5505 225 5.1 48
Show 21410+2428 UC 4525 261 23.8 51
Show 21462+2439 POU5495 335 5.5 53
Show 21402+2341 POU5455 249 2.8 53
Show 21405+2426 BKO 629 170 3.7 55
Show 21450+2450 POU5480 27 10.0 55
Show 21398+2352 TDT3095 113 0.6 57
Show 21477+2330 CVR 921 297 24.3 59
Show 21401+2426 POU5456 264 3.7 59
Show 21461+2448 TDT3149 218 0.7 60
Show 21395+2403 POU5452 288 15.3 60
Show 21463+2448 POU5499 2 5.2 61
Show 21482+2410 POU5510 9 17.2 61
Show 21450+2457 POU5481 199 17.9 63
Show 21451+2457 POU5483 198 3.5 63
Show 21484+2350 AZC 115 AB 131 22.2 63

 
 
WDS 21439+2356 : COMPONENTS
 
 
  A
B pa=28.1°
sep=2.61"
 
 
21439+2356 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214353.27+235637.2 Mag 11.34 PmRA -17.00
PmDE -52.0 Tycho2 2189-01327-1
Tycho2
Tycho2 2189-01327-1 Pflag RAmdeg 325.97198393 DEmdeg 23.94367114
PmRA -16.6 PmDE -51.6 E RAmdeg 62 E DEmdeg 67
E pmRA 2.1 E pmDE 2.1 EpRAm 1982.43 EpDEm 1980.57
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.905 E BTmag 0.113 VTmag 11.286
E VTmag 0.107 Prox 26 TYC T HIP
CCDM RAdeg 325.97202556 DEdeg 23.94379083 EpRA 1990 1.73
EpDE 1990 1.65 E RAdeg 65.1 E DEdeg 70.5 Posflg
Corr -0.1
 
 
21439+2356 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214353.36+235639.5 Mag 11.74 PmRA -8.00
PmDE -30.0 Tycho2 2189-01327-2 Calc delta mag 0.4 Calc coord yes
Tycho2
Tycho2 2189-01327-2 Pflag RAmdeg 325.97240850 DEmdeg 23.94429788
PmRA -17.4 PmDE -49.5 E RAmdeg 98 E DEmdeg 106
E pmRA 2.4 E pmDE 2.5 EpRAm 1971.13 EpDEm 1967.77
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.930 E BTmag 0.321 VTmag 11.782
E VTmag 0.181 Prox 26 TYC HIP
CCDM RAdeg 325.97245222 DEdeg 23.94441278 EpRA 1990 1.72
EpDE 1990 1.63 E RAdeg 110.1 E DEdeg 120.9 Posflg
Corr -0.1