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Current system
18561+2350
POU 3597 AC


Nearby doubles
10' : 18568+2348
POU3602

12' : 18568+2356
POU3603

14' : 18565+2358
POU3600

15' : 18559+2405
POU3596

17' : 18570+2339
POU3607

18' : 18559+2333
MET 87AB

20' : 18574+2358
POU3610

20' : 18574+2400
POU3611

26' : 18570+2413
POU3606AB

26' : 18580+2346
POU3619

27' : 18547+2409
POU3586

27' : 18575+2332
POU3613

28' : 18566+2417
POU3601

28' : 18554+2324
POU3591AB

29' : 18569+2325
POU3609

29' : 18546+2409
POU3584

29' : 18545+2332
POU3583AB

30' : 18553+2418
POU3592

31' : 18583+2351
KPP4131

31' : 18579+2409
POU3618

31' : 18542+2335
POU3581

32' : 18568+2421
POU3604

32' : 18577+2328
AZC 105

33' : 18584+2355
TDT1154

33' : 18548+2418
POU3587

33' : 18560+2422
POU3599



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

18561+2350 POU 3597 AC

 
 
18h 56m 05.66s +23° 50' 12.4" P.A. 221.00 sep 19.4 mag 12.48,14.12
 
 
Coord 2000 18561+2350 Discov num POU3597 Comp AC Coord arcsec 2000 18 56 05.66 +23 50 12.4
Date first 1906 Date last 2015 Obs 11
Pa first 223 Pa last 220.7 P.A. Now (θ) 220.7°
Sep first 19.1 Sep last 19.38 Sep. Now (ρ) 19.38"
Mag pri 12.48 Mag sec 14.12 delta mag (ΔM) 1.64 Spectral class
Pri motion ra -017 Sec motion ra -019
Pri motion dec +016 Sec motion dec -007
Notes
rPM=0.989
This double is not physical.
 
 
18561+2350 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 56 06 +23 50 12 POU 3598 AB 2015 12 52 15.7 12.48 12.68 0.20
Show 18 56 06 +23 50 12 POU 3597 AC 2015 11 221 19.4 12.48 14.12 1.64 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4533327088895016704
 
 
WDS 18561+2350 POU 3597 AC : 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
18561+2350 POU3597 AC 1997 4 221 19.3 12.48 14.12 D 185605.66+235012.4
18561+2350 POU3597 AC 2008 5 221 19.3 12.48 14.12 D 185605.66+235012.4
18561+2350 POU3597 AC 2015 7 221 19.4 12.48 14.12 185605.66+235012.4

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

 
 
WDS 18561+2350 POU 3597 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18561+2350 POU 3597 AC : MEASURES
 
 
No records found.

 
 
WDS 18561+2350 : VIRTUAL EYEPIECE
 
 

18561+2350 POU3598A mag 12.48 18561+2350 POU3598B sep 14.8 P.A. 49.30 mag 12.68 18561+2350 POU3597C sep 18.7 P.A. 218.20 mag 14.12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18561+2350 : ALADIN DSS IMAGE @ 18h 56m 05.66s +23° 50' 12.4"
 
 
 
 
WDS 18561+2350 POU 3597 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18561+2350 POU3597AC distance=0' 18568+2348 POU3602 distance=10' 18568+2356 POU3603 distance=12' 18565+2358 POU3600 distance=14' 18559+2405 POU3596 distance=15' 18570+2339 POU3607 distance=17' 18559+2333 MET 87AB distance=18' 18559+2333 MET 87AC distance=18' 18559+2333 MET 87AD distance=18' 18559+2333 MET 87AE distance=18' 18559+2333 ALP 32AF distance=18' 18559+2333 AMM 9AG distance=18' 18559+2333 AMM 9AH distance=18' 18559+2333 AMM 9AI distance=18' 18559+2333 AMM 9AJ distance=18' 18559+2333 AMM 9AK distance=18' 18559+2333 AMM 9AL distance=18' 18559+2333 AMM 9AM distance=18' 18559+2333 AMM 9AN distance=18' 18559+2333 AMM 9AO distance=18' 18559+2333 LSC 157Aa,Ab distance=18' 18574+2358 POU3610 distance=20' 18574+2400 POU3611 distance=20' 18570+2413 POU3606AB distance=26' 18570+2413 POU3608CD distance=26' 18580+2346 POU3619 distance=26' 18547+2409 POU3586 distance=27' 18575+2332 POU3613 distance=27' 18566+2417 POU3601 distance=28' 18554+2324 COU 511Aa,Ab distance=28' 18554+2324 POU3591AB distance=28' 18554+2324 LBU 10AC distance=28' 18554+2324 LBU 10AD distance=28' 18569+2325 POU3609 distance=29' 18546+2409 POU3584 distance=29' 18545+2332 POU3583AB distance=29' 18545+2332 POU3582AC distance=29' 18553+2418 POU3592 distance=30' 18583+2351 KPP4131 distance=31' 18579+2409 POU3618 distance=31' 18542+2335 POU3581 distance=31' 18568+2421 POU3604 distance=32' 18577+2328 AZC 105 distance=32' 18584+2355 TDT1154 distance=33' 18548+2418 POU3587 distance=33' 18560+2422 POU3599 distance=33' 18581+2330 POU3621 distance=34' 18545+2418 POU3585 distance=35' 18587+2347 POU3629 distance=36' 18580+2325 POU3620 distance=37' 18537+2407 TDT1119 distance=38' 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 18561+2350 POU3598 AB 52 15.7
Show 18561+2350 POU3597 AC 221 19.4
Show 18568+2348 POU3602 262 7.7 10
Show 18568+2356 POU3603 127 3.5 12
Show 18565+2358 POU3600 204 4.9 14
Show 18559+2405 POU3596 255 8.3 15
Show 18570+2339 POU3607 172 13.8 17
Show 18559+2333 MET 87 AB 35 2.7 18
Show 18559+2333 MET 87 AC 336 8.2 18
Show 18559+2333 MET 87 AD 202 9.0 18
Show 18559+2333 MET 87 AE 310 10.0 18
Show 18559+2333 ALP 32 AF 349 211.0 18
Show 18559+2333 AMM 9 AG 35 5.4 18
Show 18559+2333 AMM 9 AH 208 8.0 18
Show 18559+2333 AMM 9 AI 340 8.5 18
Show 18559+2333 AMM 9 AJ 16 9.4 18
Show 18559+2333 AMM 9 AK 108 9.3 18
Show 18559+2333 AMM 9 AL 258 12.0 18
Show 18559+2333 AMM 9 AM 12 16.5 18
Show 18559+2333 AMM 9 AN 335 18.9 18
Show 18559+2333 AMM 9 AO 27 19.5 18
Show 18559+2333 LSC 157 Aa,Ab 78 0.1 18
Show 18574+2358 POU3610 57 13.0 20
Show 18574+2400 POU3611 329 4.6 20
Show 18570+2413 POU3606 AB 330 12.4 26
Show 18570+2413 POU3608 CD 332 15.3 26
Show 18580+2346 POU3619 55 9.7 26
Show 18547+2409 POU3586 79 9.9 27
Show 18575+2332 POU3613 131 10.0 27
Show 18566+2417 POU3601 57 7.4 28
Show 18554+2324 COU 511 Aa,Ab 190 0.7 28
Show 18554+2324 POU3591 AB 46 24.3 28
Show 18554+2324 LBU 10 AC 213 62.2 28
Show 18554+2324 LBU 10 AD 57 123.1 28
Show 18569+2325 POU3609 70 7.5 29
Show 18546+2409 POU3584 287 7.9 29
Show 18545+2332 POU3583 AB 97 4.9 29
Show 18545+2332 POU3582 AC 203 10.6 29
Show 18553+2418 POU3592 226 8.6 30
Show 18583+2351 KPP4131 48 44.3 31
Show 18579+2409 POU3618 90 13.8 31
Show 18542+2335 POU3581 308 9.5 31
Show 18568+2421 POU3604 61 11.3 32
Show 18577+2328 AZC 105 206 19.7 32
Show 18584+2355 TDT1154 17 2.3 33
Show 18548+2418 POU3587 47 7.9 33
Show 18560+2422 POU3599 214 13.4 33
Show 18581+2330 POU3621 150 4.3 34
Show 18545+2418 POU3585 141 3.9 35
Show 18587+2347 POU3629 329 6.5 36
Show 18580+2325 POU3620 311 17.3 37

 
 
WDS 18561+2350 : COMPONENTS
 
 
  A B
B pa=49.3°
sep=14.85"
 
C pa=218.2°
sep=18.70"
pa=223.1°
sep=33.39"
 
 
18561+2350 A
 
 
Coord arcsec 2000 185605.66+235012.4 Mag 12.48 PmRA -17.00 PmDE 16.0
CCDM
Ccdm 18561+2350 RComp Comp A Note1
Note2 Discov num DRAs -0.31 DDEs 12.6
R dRAs 65 Year Theta Rho
Obs 3 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18519N2342A
HIC
 
 
18561+2350 B
 
 
Coord arcsec 2000 185606.48+235022.1 Mag 12.68 PmRA 1.00 PmDE 4.0
Calc delta mag 0.2 Calc coord yes
CCDM
Ccdm 18561+2350 RComp Comp B Note1
Note2 Discov num POU3598 DRAs 0.53 DDEs 21.3
R dRAs 65 Year 1906 Theta 050 Rho 15.4
Obs 1 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18519N2342B
HIC
 
 
18561+2350 C
 
 
Coord arcsec 2000 185604.82+234957.7 Mag 14.12 PmRA -19.00 PmDE -7.0
Calc delta mag 1.64 Calc coord yes
CCDM
Ccdm 18561+2350 RComp Comp C Note1
Note2 Discov num POU3597 DRAs -1.28 DDEs -2.5
R dRAs 65 Year 1906 Theta 222 Rho 19.1
Obs 1 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18519N2342B
HIC