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Doubles in session


Current system
21553+2424
POU 5568 AB


Nearby doubles
8' : 21551+2417
POU5563

9' : 21549+2417
POU5562

12' : 21561+2420
STT 454AB

15' : 21543+2425
POU5557

17' : 21545+2411
POU5559

19' : 21556+2406
POU5572

22' : 21542+2409
POU5556

24' : 21567+2412
POU5579

29' : 21556+2356
POU5571

30' : 21539+2446
POU5555

30' : 21535+2440
POU5551

31' : 21553+2454
POU5567

32' : 21561+2354
POU5575

33' : 21573+2408
POU5584

34' : 21533+2404
POU5548

34' : 21530+2412
POU5546

35' : 21568+2357
POU5580

36' : 21576+2440
POU5589

36' : 21534+2447
POU5549

36' : 21574+2446
POU5586

37' : 21527+2429
POU5541

37' : 21578+2437
POU5590

38' : 21575+2402
LDS4927

39' : 21559+2347
TDT3246

39' : 21551+2345
POU5564

40' : 21552+2503
POU5566



Selections
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Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21553+2424 POU 5568 AB

 
 
21h 55m 18.43s +24° 23' 56.4" P.A. 259.00 sep 12.4 mag 12.40,12.50
 
 
Coord 2000 21553+2424 Discov num POU5568 Comp AB Coord arcsec 2000 21 55 18.43 +24 23 56.4
Date first 1897 Date last 2015 Obs 4
Pa first 262 Pa last 259.4 P.A. Now (θ) 259.4°
Sep first 12.6 Sep last 12.402 Sep. Now (ρ) 12.402"
Mag pri 12.40 Mag sec 12.50 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -006 Sec motion ra
Pri motion dec +010 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21553+2424 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 55 18 +24 23 56 POU 5568 AB 2015 4 259 12.4 12.40 12.50 0.10 <===
Show 21 55 18 +24 23 56 POU 5569 AC 2015 4 116 4.4 12.40 12.80 0.40
Show 21 55 18 +24 23 56 POU 5570 AD 2015 4 127 9.1 12.40 13.10 0.70
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1795237991188588032
 
 
WDS 21553+2424 POU 5568 AB : 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
21553+2424 POU5568 AB 1997 2 260 12.4 12.40 12.50 D 215518.43+242356.4
21553+2424 POU5568 AB 2001 3 260 12.4 12.40 12.50 D 215518.43+242356.4
21553+2424 POU5568 AB 2015 4 259 12.4 12.40 12.50 215518.43+242356.4

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

 
 
WDS 21553+2424 POU 5568 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21553+2424 POU 5568 AB : MEASURES
 
 
No records found.

 
 
WDS 21553+2424 : VIRTUAL EYEPIECE
 
 

21553+2424 POU5568A mag 12.4 21553+2424 POU5568B sep 11.3 P.A. 258.40 mag 12.5 21553+2424 POU5569C sep 4.1 P.A. 118.00 mag 12.8 21553+2424 POU5570D sep 8.6 P.A. 129.30 mag 13.1 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 21553+2424 : ALADIN DSS IMAGE @ 21h 55m 18.43s +24° 23' 56.4"
 
 
 
 
WDS 21553+2424 POU 5568 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21553+2424 POU5568AB distance=0' 21551+2417 POU5563 distance=8' 21549+2417 POU5562 distance=9' 21561+2420 STT 454AB distance=12' 21561+2420 STT 454AC distance=12' 21543+2425 POU5557 distance=15' 21545+2411 POU5559 distance=17' 21556+2406 POU5572 distance=19' 21542+2409 POU5556 distance=22' 21567+2412 POU5579 distance=24' 21556+2356 POU5571 distance=29' 21539+2446 POU5555 distance=30' 21535+2440 POU5551 distance=30' 21553+2454 POU5567 distance=31' 21561+2354 POU5575 distance=32' 21573+2408 POU5584 distance=33' 21533+2404 POU5548 distance=34' 21530+2412 POU5546 distance=34' 21568+2357 POU5580 distance=35' 21576+2440 POU5589 distance=36' 21534+2447 POU5549 distance=36' 21574+2446 POU5586 distance=36' 21527+2429 POU5541 distance=37' 21578+2437 POU5590 distance=37' 21575+2402 LDS4927 distance=38' 21559+2347 TDT3246 distance=39' 21551+2345 POU5564 distance=39' 21552+2503 POU5566 distance=40' 21556+2504 POU5573 distance=41' 21574+2354 POU5585 distance=42' 21572+2457 POU5583 distance=42' 21564+2344 POU5578 distance=43' 21583+2440 POU5592 distance=44' 21545+2506 POU5558 distance=44' 21548+2340 POU5561 distance=44' 21529+2354 POU5545 distance=45' 21574+2458 POU5587 distance=45' 21535+2347 POU5550 distance=45' 21575+2457 POU5588 distance=45' 21535+2503 POU5552 distance=47' 21588+2427 COU 839 distance=48' 21584+2447 POU5594 distance=48' 21528+2458 POU5542AB distance=49' 21528+2458 POU5543AC distance=49' 21538+2508 POU5554 distance=50' 21517+2445 POU5539 distance=50' 21590+2417 POU5595 distance=51' 21564+2335 HJ 1708 distance=51' 21547+2334 POU5560 distance=51' 21571+2509 POU5582 distance=52' 21516+2434 POU5537 distance=52' 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 21553+2424 POU5568 AB 259 12.4
Show 21553+2424 POU5569 AC 116 4.4
Show 21553+2424 POU5570 AD 127 9.1
Show 21551+2417 POU5563 115 4.2 8
Show 21549+2417 POU5562 44 3.0 9
Show 21561+2420 STT 454 AB 278 7.4 12
Show 21561+2420 STT 454 AC 264 43.0 12
Show 21543+2425 POU5557 21 9.4 15
Show 21545+2411 POU5559 292 12.7 17
Show 21556+2406 POU5572 277 20.4 19
Show 21542+2409 POU5556 183 1.7 22
Show 21567+2412 POU5579 314 6.8 24
Show 21556+2356 POU5571 314 17.3 29
Show 21539+2446 POU5555 15.6 30
Show 21535+2440 POU5551 178 5.9 30
Show 21553+2454 POU5567 156 15.0 31
Show 21561+2354 POU5575 267 16.3 32
Show 21573+2408 POU5584 324 19.7 33
Show 21533+2404 POU5548 191 3.6 34
Show 21530+2412 POU5546 35 10.6 34
Show 21568+2357 POU5580 140 15.1 35
Show 21576+2440 POU5589 24 13.3 36
Show 21534+2447 POU5549 100 9.9 36
Show 21574+2446 POU5586 339 3.7 36
Show 21527+2429 POU5541 126 6.6 37
Show 21578+2437 POU5590 137 10.3 37
Show 21575+2402 LDS4927 10 31.4 38
Show 21559+2347 TDT3246 99 0.7 39
Show 21551+2345 POU5564 110 16.8 39
Show 21552+2503 POU5566 214 7.6 40
Show 21556+2504 POU5573 227 16.3 41
Show 21574+2354 POU5585 75 5.1 42
Show 21572+2457 POU5583 17 13.1 42
Show 21564+2344 POU5578 86 3.4 43
Show 21583+2440 POU5592 98 9.3 44
Show 21545+2506 POU5558 222 11.1 44
Show 21548+2340 POU5561 309 10.4 44
Show 21529+2354 POU5545 123 18.8 45
Show 21574+2458 POU5587 329 13.1 45
Show 21535+2347 POU5550 123 9.3 45
Show 21575+2457 POU5588 5 5.5 45
Show 21535+2503 POU5552 229 13.9 47
Show 21588+2427 COU 839 95 0.3 48
Show 21584+2447 POU5594 287 9.4 48
Show 21528+2458 POU5542 AB 181 10.5 49
Show 21528+2458 POU5543 AC 206 18.3 49
Show 21538+2508 POU5554 41 3.6 50
Show 21517+2445 POU5539 120 3.6 50
Show 21590+2417 POU5595 298 6.7 51
Show 21564+2335 HJ 1708 236 7.2 51
Show 21547+2334 POU5560 269 16.3 51

 
 
WDS 21553+2424 : COMPONENTS
 
 
  A B C
B pa=258.4°
sep=11.33"
 
C pa=118.0°
sep=4.10"
pa=88.6°
sep=14.73"
 
D pa=129.3°
sep=8.57"
pa=100.1°
sep=18.01"
pa=139.3°
sep=4.62"
 
 
21553+2424 A
 
 
Coord arcsec 2000 215518.43+242356.4 Mag 12.4 PmRA -6.00 PmDE 10.0
 
 
21553+2424 B
 
 
Coord arcsec 2000 215517.62+242354.1 Mag 12.5 Calc delta mag 0.1 Calc coord yes
 
 
21553+2424 C
 
 
Coord arcsec 2000 215518.70+242354.5 Mag 12.8 Calc delta mag 0.4 Calc coord yes
 
 
21553+2424 D
 
 
Coord arcsec 2000 215518.92+242351.0 Mag 13.1 PmRA 13.00 PmDE -9.0
Calc delta mag 0.7 Calc coord yes