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Doubles in session


Current system
18447+2428
POU 3522 AB


Nearby doubles
3' : 18448+2431
POU3524

5' : 18449+2433
WLY 12

9' : 18447+2420
TDT1026

13' : 18450+2440
POU3526

13' : 18454+2420
POU3531

18' : 18457+2439
POU3536

21' : 18432+2433
A 252

21' : 18459+2411
POU3538

23' : 18448+2405
POU3523

24' : 18434+2439
POU3504

24' : 18446+2452
POU3520

24' : 18465+2432
TDS 942

24' : 18454+2451
TDT1036

25' : 18463+2415
POU3541

28' : 18429+2420
POU3497

29' : 18429+2418
TDT1015

30' : 18431+2447
TDS 937

31' : 18444+2458
POU3518AB

32' : 18424+2434
SLE 504

34' : 18457+2357
POU3533

34' : 18441+2500
POU3514

34' : 18424+2438
POU3492

35' : 18468+2410
POU3547

36' : 18464+2402
POU3544

37' : 18469+2407
POU3548

37' : 18473+2437
POU3550



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

18447+2428 POU 3522 AB

 
 
18h 44m 44.73s +24° 28' 27.5" P.A. 267.00 sep 9.9 mag 13.30,14.00
 
 
Coord 2000 18447+2428 Discov num POU3522 Comp AB Coord arcsec 2000 18 44 44.73 +24 28 27.5
Date first 1905 Date last 2015 Obs 10
Pa first 265 Pa last 267.3 P.A. Now (θ) 267.3°
Sep first 9.4 Sep last 9.864 Sep. Now (ρ) 9.864"
Mag pri 13.30 Mag sec 14.00 delta mag (ΔM) 0.7 Spectral class
Pri motion ra +010 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18447+2428 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 44 45 +24 28 28 POU 3522 AB 2015 10 267 9.9 13.30 14.00 0.70 <===
Show 18 44 45 +24 28 28 POU 3521 AC 2015 10 165 13.7 13.30 13.90 0.60
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4532869558918200576
 
 
WDS 18447+2428 POU 3522 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
18447+2428 POU3522 AB 2000 4 268 9.8 13.30 14.00 D 184444.73+242827.5
18447+2428 POU3522 AB 2001 5 268 9.8 13.30 14.00 D 184444.73+242827.5
18447+2428 POU3522 AB 2010 6 267 9.8 13.30 14.00 184444.73+242827.5
18447+2428 POU3522 AB 2015 6 268 9.7 13.30 14.00 184444.73+242827.5

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

 
 
WDS 18447+2428 POU 3522 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18447+2428 POU 3522 AB : MEASURES
 
 
No records found.

 
 
WDS 18447+2428 : VIRTUAL EYEPIECE
 
 

18447+2428 POU3522A mag 13.3 18447+2428 POU3522B sep 9.0 P.A. 267.00 mag 14 18447+2428 POU3521C sep 13.6 P.A. 166.50 mag 13.9 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 18447+2428 : ALADIN DSS IMAGE @ 18h 44m 44.73s +24° 28' 27.5"
 
 
 
 
WDS 18447+2428 POU 3522 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18447+2428 POU3522AB distance=0' 18448+2431 POU3524 distance=3' 18449+2433 WLY 12 distance=5' 18447+2420 TDT1026 distance=9' 18450+2440 POU3526 distance=13' 18454+2420 POU3531 distance=13' 18457+2439 POU3536 distance=18' 18432+2433 A 252 distance=21' 18459+2411 POU3538 distance=21' 18448+2405 POU3523 distance=23' 18434+2439 POU3504 distance=24' 18446+2452 POU3520 distance=24' 18465+2432 TDS 942 distance=24' 18454+2451 TDT1036 distance=24' 18463+2415 POU3541 distance=25' 18429+2420 POU3497 distance=28' 18429+2418 TDT1015 distance=29' 18431+2447 TDS 937 distance=30' 18444+2458 POU3518AB distance=31' 18444+2458 POU3519AC distance=31' 18424+2434 SLE 504 distance=32' 18457+2357 POU3533 distance=34' 18441+2500 POU3514 distance=34' 18424+2438 POU3492 distance=34' 18468+2410 POU3547 distance=35' 18464+2402 POU3544 distance=36' 18469+2407 POU3548 distance=37' 18473+2437 POU3550 distance=37' 18421+2419 POU3490 distance=37' 18441+2351 POU3513 distance=39' 18431+2500 POU3499 distance=40' 18417+2422 POU3487 distance=42' 18433+2506 POU3503 distance=43' 18419+2446 POU3489 distance=43' 18476+2412 POU3551 distance=44' 18434+2349 POU3501AB distance=45' 18434+2349 POU3502AC distance=45' 18479+2422 POU3553 distance=45' 18439+2344 POU3511 distance=47' 18457+2343 POU3534 distance=47' 18464+2347 POU3542 distance=47' 18417+2405 POU3488 distance=48' 18453+2341 POU3529 distance=48' 18414+2445 POU3484 distance=48' 18428+2350 POU3494 distance=49' 18461+2344 POU3539 distance=49' 18421+2501 TDT1010 distance=49' 18438+2516 SLE 506 distance=50' 18431+2345 POU3498 distance=50' 18452+2338 POU3528 distance=51' 18423+2352 POU3491 distance=51' 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 18447+2428 POU3522 AB 267 9.9
Show 18447+2428 POU3521 AC 165 13.7
Show 18448+2431 POU3524 346 14.3 3
Show 18449+2433 WLY 12 321 17.1 5
Show 18447+2420 TDT1026 2 0.4 9
Show 18450+2440 POU3526 275 10.3 13
Show 18454+2420 POU3531 91 3.6 13
Show 18457+2439 POU3536 29 11.5 18
Show 18432+2433 A 252 288 1.6 21
Show 18459+2411 POU3538 125 5.1 21
Show 18448+2405 POU3523 255 8.8 23
Show 18434+2439 POU3504 212 6.3 24
Show 18446+2452 POU3520 304 9.3 24
Show 18465+2432 TDS 942 37 0.9 24
Show 18454+2451 TDT1036 204 0.5 24
Show 18463+2415 POU3541 289 12.1 25
Show 18429+2420 POU3497 207 11.1 28
Show 18429+2418 TDT1015 214 0.4 29
Show 18431+2447 TDS 937 44 1.7 30
Show 18444+2458 POU3518 AB 350 12.5 31
Show 18444+2458 POU3519 AC 303 12.8 31
Show 18424+2434 SLE 504 13 20.4 32
Show 18457+2357 POU3533 328 12.5 34
Show 18441+2500 POU3514 273 6.8 34
Show 18424+2438 POU3492 94 8.4 34
Show 18468+2410 POU3547 201 11.3 35
Show 18464+2402 POU3544 159 8.4 36
Show 18469+2407 POU3548 209 7.7 37
Show 18473+2437 POU3550 132 10.7 37
Show 18421+2419 POU3490 259 3.7 37
Show 18441+2351 POU3513 268 5.3 39
Show 18431+2500 POU3499 295 12.4 40
Show 18417+2422 POU3487 152 11.0 42
Show 18433+2506 POU3503 95 6.3 43
Show 18419+2446 POU3489 165 10.2 43
Show 18476+2412 POU3551 157 7.0 44
Show 18434+2349 POU3501 AB 230 4.0 45
Show 18434+2349 POU3502 AC 318 12.7 45
Show 18479+2422 POU3553 359 5.3 45
Show 18439+2344 POU3511 145 23.2 47
Show 18457+2343 POU3534 184 10.5 47
Show 18464+2347 POU3542 329 4.2 47
Show 18417+2405 POU3488 142 13.0 48
Show 18453+2341 POU3529 160 10.8 48
Show 18414+2445 POU3484 61 9.9 48
Show 18428+2350 POU3494 58 12.1 49
Show 18461+2344 POU3539 236 5.5 49
Show 18421+2501 TDT1010 323 1.9 49
Show 18438+2516 SLE 506 143 13.0 50
Show 18431+2345 POU3498 264 14.0 50
Show 18452+2338 POU3528 2 5.8 51

 
 
WDS 18447+2428 : COMPONENTS
 
 
  A B
B pa=267.0°
sep=8.98"
 
C pa=166.5°
sep=13.57"
pa=136.4°
sep=17.59"
 
 
18447+2428 A
 
 
Coord arcsec 2000 184444.73+242827.5 Mag 13.3 PmRA 10.00 PmDE 9.0
 
 
18447+2428 B
 
 
Coord arcsec 2000 184444.07+242827.0 Mag 14 Calc delta mag 0.7 Calc coord yes
 
 
18447+2428 C
 
 
Coord arcsec 2000 184444.96+242814.3 Mag 13.9 PmRA 7.00 PmDE -19.0
Calc delta mag 0.6 Calc coord yes