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Current system
21538+2508
POU 5554


Nearby doubles
8' : 21535+2503
POU5552

9' : 21536+2516
POU5553

10' : 21545+2506
POU5558

12' : 21532+2516
POU5547

18' : 21528+2458
POU5542AB

20' : 21552+2503
POU5566

22' : 21529+2525
POU5544

23' : 21534+2447
POU5549

23' : 21551+2523
AG 421

23' : 21539+2446
POU5555

25' : 21553+2454
POU5567

26' : 21556+2504
POU5573

29' : 21535+2440
POU5551

35' : 21563+2515
POU5576

36' : 21517+2445
POU5539

38' : 21511+2512
POU5534

40' : 21515+2445
POU5536

43' : 21517+2437
POU5538

44' : 21527+2429
POU5541

44' : 21507+2449
POU5529

45' : 21543+2425
POU5557

45' : 21508+2451
POU5532

45' : 21571+2509
POU5582

47' : 21516+2434
POU5537

47' : 21572+2457
POU5583

48' : 21571+2528
POU5581



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

21538+2508 POU 5554

 
 
21h 53m 49.39s +25° 08' 48.0" P.A. 41.00 sep 3.6 mag 12.50,12.60
 
 
Coord 2000 21538+2508 Discov num POU5554 Comp Coord arcsec 2000 21 53 49.39 +25 08 48.0
Date first 1897 Date last 2015 Obs 4
Pa first 41 Pa last 40.9 P.A. Now (θ) 40.9°
Sep first 4.6 Sep last 3.649 Sep. Now (ρ) 3.649"
Mag pri 12.50 Mag sec 12.60 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -119 Sec motion ra +012
Pri motion dec -133 Sec motion dec +006
Notes
rPM=1.07
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1796086985964196096
 
 
WDS 21538+2508 POU 5554 : 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
21538+2508 POU5554 1999 2 41 3.7 12.50 12.60 D 215349.39+250848.0
21538+2508 POU5554 2001 3 40 3.8 12.50 12.60 D 215349.39+250848.0
21538+2508 POU5554 2015 4 41 3.6 12.50 12.60 215349.39+250848.0

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

 
 
WDS 21538+2508 POU 5554 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21538+2508 POU 5554 : MEASURES
 
 
No records found.

 
 
WDS 21538+2508 : VIRTUAL EYEPIECE
 
 

21538+2508 POU5554A mag 12.5 21538+2508 POU5554B sep 3.5 P.A. 38.10 mag 12.6 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 21538+2508 : ALADIN DSS IMAGE @ 21h 53m 49.39s +25° 08' 48.0"
 
 
 
 
WDS 21538+2508 POU 5554 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21538+2508 POU5554 distance=1' 21535+2503 POU5552 distance=8' 21536+2516 POU5553 distance=9' 21545+2506 POU5558 distance=10' 21532+2516 POU5547 distance=12' 21528+2458 POU5542AB distance=18' 21528+2458 POU5543AC distance=18' 21552+2503 POU5566 distance=20' 21529+2525 POU5544 distance=22' 21534+2447 POU5549 distance=23' 21551+2523 AG 421 distance=23' 21539+2446 POU5555 distance=23' 21553+2454 POU5567 distance=25' 21556+2504 POU5573 distance=26' 21535+2440 POU5551 distance=29' 21563+2515 POU5576 distance=35' 21517+2445 POU5539 distance=36' 21511+2512 POU5534 distance=38' 21515+2445 POU5536 distance=40' 21517+2437 POU5538 distance=43' 21527+2429 POU5541 distance=44' 21507+2449 POU5529 distance=44' 21543+2425 POU5557 distance=45' 21508+2451 POU5532 distance=45' 21571+2509 POU5582 distance=45' 21516+2434 POU5537 distance=47' 21572+2457 POU5583 distance=47' 21571+2528 POU5581 distance=48' 21510+2437 GRV 514 distance=49' 21504+2519 POU5524AB distance=49' 21504+2519 POU5525AC distance=49' 21506+2447 POU5527AB distance=49' 21506+2447 POU5528AC distance=49' 21553+2424 POU5568AB distance=50' 21553+2424 POU5569AC distance=50' 21553+2424 POU5570AD distance=50' 21502+2505 POU5523 distance=50' 21574+2458 POU5587 distance=51' 21575+2457 POU5588 distance=51' 21574+2446 POU5586 distance=54' 21549+2417 POU5562 distance=54' 21551+2417 POU5563 distance=54' 21498+2503 POU5521 distance=56' 21561+2420 STT 454AB distance=58' 21561+2420 STT 454AC distance=58' 21530+2412 POU5546 distance=59' 21545+2411 POU5559 distance=59' 21576+2440 POU5589 distance=60' 21582+2507 POU5591 distance=60' 21542+2409 POU5556 distance=60' 21494+2509 POU5517 distance=61' 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 21538+2508 POU5554 41 3.6 1
Show 21535+2503 POU5552 229 13.9 8
Show 21536+2516 POU5553 323 18.2 9
Show 21545+2506 POU5558 222 11.1 10
Show 21532+2516 POU5547 252 17.8 12
Show 21528+2458 POU5542 AB 181 10.5 18
Show 21528+2458 POU5543 AC 206 18.3 18
Show 21552+2503 POU5566 214 7.6 20
Show 21529+2525 POU5544 192 23.6 22
Show 21534+2447 POU5549 100 9.9 23
Show 21551+2523 AG 421 199 6.8 23
Show 21539+2446 POU5555 15.6 23
Show 21553+2454 POU5567 156 15.0 25
Show 21556+2504 POU5573 227 16.3 26
Show 21535+2440 POU5551 178 5.9 29
Show 21563+2515 POU5576 11 13.4 35
Show 21517+2445 POU5539 120 3.6 36
Show 21511+2512 POU5534 334 14.3 38
Show 21515+2445 POU5536 160 14.8 40
Show 21517+2437 POU5538 279 6.6 43
Show 21527+2429 POU5541 126 6.6 44
Show 21507+2449 POU5529 201 8.9 44
Show 21543+2425 POU5557 21 9.4 45
Show 21508+2451 POU5532 320 9.0 45
Show 21571+2509 POU5582 337 8.0 45
Show 21516+2434 POU5537 94 18.4 47
Show 21572+2457 POU5583 17 13.1 47
Show 21571+2528 POU5581 313 12.3 48
Show 21510+2437 GRV 514 115 42.6 49
Show 21504+2519 POU5524 AB 126 14.2 49
Show 21504+2519 POU5525 AC 300 15.6 49
Show 21506+2447 POU5527 AB 97 8.0 49
Show 21506+2447 POU5528 AC 160 9.1 49
Show 21553+2424 POU5568 AB 259 12.4 50
Show 21553+2424 POU5569 AC 116 4.4 50
Show 21553+2424 POU5570 AD 127 9.1 50
Show 21502+2505 POU5523 281 2.6 50
Show 21574+2458 POU5587 329 13.1 51
Show 21575+2457 POU5588 5 5.5 51
Show 21574+2446 POU5586 339 3.7 54
Show 21549+2417 POU5562 44 3.0 54
Show 21551+2417 POU5563 115 4.2 54
Show 21498+2503 POU5521 75 15.3 56
Show 21561+2420 STT 454 AB 278 7.4 58
Show 21561+2420 STT 454 AC 264 43.0 58
Show 21530+2412 POU5546 35 10.6 59
Show 21545+2411 POU5559 292 12.7 59
Show 21576+2440 POU5589 24 13.3 60
Show 21582+2507 POU5591 324 14.8 60
Show 21542+2409 POU5556 183 1.7 60
Show 21494+2509 POU5517 232 6.0 61

 
 
WDS 21538+2508 : COMPONENTS
 
 
  A
B pa=38.1°
sep=3.50"
 
 
21538+2508 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215349.39+250848.0 Mag 12.5 PmRA -119.00
PmDE -133.0
 
 
21538+2508 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215349.55+250850.8 Mag 12.6 PmRA 12.00
PmDE 6.0 Calc delta mag 0.1 Calc coord yes