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Doubles in session


Current system
18339+2300
POU 3431


Nearby doubles
6' : 18343+2258
TDT 938

8' : 18334+2301
J 463AB

17' : 18351+2302
TDT 948

23' : 18336+2321
POU3430

27' : 18354+2243
SLE 212

28' : 18332+2326
POU3429

29' : 18319+2253
SLE 188

32' : 18327+2326
POU3424

33' : 18317+2310
HU 321AB

34' : 18324+2325
POU3422

37' : 18318+2321
TDT 928

38' : 18330+2334
KPP 418

40' : 18330+2337
POU3428

41' : 18331+2221
KPP 419

42' : 18333+2219
LEP 89

44' : 18355+2336
STT 359

44' : 18324+2221
J 807

45' : 18368+2320
POU3438AB

48' : 18369+2323
TDT 958

50' : 18307+2320
SLE 183

50' : 18307+2321
KPP 601

50' : 18321+2342
POU3418

54' : 18327+2350
POU3425

55' : 18378+2310
POU3443

55' : 18361+2344
HDS2639

56' : 18323+2350
POU3421



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

18339+2300 POU 3431

 
 
18h 33m 54.88s +22° 59' 20.5" P.A. 342.00 sep 6.8 mag 12.30,12.40
 
 
Coord 2000 18339+2300 Discov num POU3431 Comp Coord arcsec 2000 18 33 54.88 +22 59 20.5
Date first 1904 Date last 2015 Obs 12
Pa first 331 Pa last 342.2 P.A. Now (θ) 342.2°
Sep first 8.1 Sep last 6.837 Sep. Now (ρ) 6.837"
Mag pri 12.30 Mag sec 12.40 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +003 Sec motion ra +007
Pri motion dec -005 Sec motion dec +005
Notes
rPM=1.252
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4535244774613550080
 
 
WDS 18339+2300 POU 3431 : 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
18339+2300 POU3431 2000 5 341 6.9 12.30 12.40 D 183354.88+225920.5
18339+2300 POU3431 2001 6 341 6.9 12.30 12.40 D 183354.88+225920.5
18339+2300 POU3431 2010 7 340 5.8 12.30 12.40 183354.88+225920.5
18339+2300 POU3431 2015 8 342 6.8 12.30 12.40 183354.88+225920.5

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

 
 
WDS 18339+2300 POU 3431 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18339+2300 POU 3431 : MEASURES
 
 
No records found.

 
 
WDS 18339+2300 : VIRTUAL EYEPIECE
 
 

18339+2300 POU3431A mag 12.3 18339+2300 POU3431B sep 6.8 P.A. 343.50 mag 12.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18339+2300 : ALADIN DSS IMAGE @ 18h 33m 54.88s +22° 59' 20.5"
 
 
 
 
WDS 18339+2300 POU 3431 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18339+2300 POU3431 distance=0' 18343+2258 TDT 938 distance=6' 18334+2301 J 463AB distance=8' 18334+2301 J 463AB,C distance=8' 18351+2302 TDT 948 distance=17' 18336+2321 POU3430 distance=23' 18354+2243 SLE 212 distance=27' 18332+2326 POU3429 distance=28' 18319+2253 SLE 188 distance=29' 18327+2326 POU3424 distance=32' 18317+2310 HU 321AB distance=33' 18317+2310 HU 321AC distance=33' 18324+2325 POU3422 distance=34' 18318+2321 TDT 928 distance=37' 18330+2334 KPP 418 distance=38' 18330+2337 POU3428 distance=40' 18331+2221 KPP 419 distance=41' 18333+2219 LEP 89 distance=42' 18355+2336 STT 359 distance=44' 18324+2221 J 807 distance=44' 18368+2320 POU3438AB distance=45' 18368+2320 POU3439AC distance=45' 18369+2323 TDT 958 distance=48' 18307+2320 SLE 183 distance=50' 18307+2321 KPP 601 distance=50' 18321+2342 POU3418 distance=50' 18327+2350 POU3425 distance=54' 18378+2310 POU3443 distance=55' 18361+2344 HDS2639 distance=55' 18323+2350 POU3421 distance=56' 18299+2307 TDT 913 distance=56' 18310+2221 J 806 distance=57' 18322+2350 POU3420 distance=57' 18311+2216 COU 15 distance=59' 18319+2351 POU3417 distance=59' 18349+2357 POU3435 distance=60' 18366+2206 HJ 2834 distance=65' 18357+2403 POU3436 distance=68' 18388+2309 POU3451 distance=68' 18295+2329 TDT 908 distance=68' 18290+2301 TDT 903 distance=69' 18370+2358 POU3440AB distance=73' 18370+2358 CVE 10AC distance=73' 18371+2358 CVE 11 distance=74' 18315+2405 POU3414 distance=74' 18389+2324 TDT 972 distance=74' 18306+2400 POU3413 distance=76' 18353+2145 COU 205 distance=78' 18389+2222 COU 207 distance=79' 18390+2337 POU3453 distance=80' 18302+2400 SLE 181 distance=80' 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 18339+2300 POU3431 342 6.8
Show 18343+2258 TDT 938 67 0.9 6
Show 18334+2301 J 463 AB 224 1.9 8
Show 18334+2301 J 463 AB,C 97 23.8 8
Show 18351+2302 TDT 948 222 2.5 17
Show 18336+2321 POU3430 178 7.2 23
Show 18354+2243 SLE 212 255 14.3 27
Show 18332+2326 POU3429 3 11.3 28
Show 18319+2253 SLE 188 99 17.7 29
Show 18327+2326 POU3424 273 9.1 32
Show 18317+2310 HU 321 AB 21 20.6 33
Show 18317+2310 HU 321 AC 342 74.4 33
Show 18324+2325 POU3422 177 12.0 34
Show 18318+2321 TDT 928 167 0.6 37
Show 18330+2334 KPP 418 87 3.8 38
Show 18330+2337 POU3428 257 14.6 40
Show 18331+2221 KPP 419 170 3.7 41
Show 18333+2219 LEP 89 302 49.1 42
Show 18355+2336 STT 359 5 0.8 44
Show 18324+2221 J 807 310 3.7 44
Show 18368+2320 POU3438 AB 359 8.5 45
Show 18368+2320 POU3439 AC 56 15.2 45
Show 18369+2323 TDT 958 255 0.4 48
Show 18307+2320 SLE 183 307 18.0 50
Show 18307+2321 KPP 601 154 5.5 50
Show 18321+2342 POU3418 129 7.0 50
Show 18327+2350 POU3425 214 13.1 54
Show 18378+2310 POU3443 43 2.8 55
Show 18361+2344 HDS2639 137 0.1 55
Show 18323+2350 POU3421 165 4.2 56
Show 18299+2307 TDT 913 30 0.5 56
Show 18310+2221 J 806 240 2.4 57
Show 18322+2350 POU3420 355 2.8 57
Show 18311+2216 COU 15 118 1.9 59
Show 18319+2351 POU3417 125 9.3 59
Show 18349+2357 POU3435 259 13.5 60
Show 18366+2206 HJ 2834 246 19.7 65
Show 18357+2403 POU3436 167 4.9 68
Show 18388+2309 POU3451 310 7.4 68
Show 18295+2329 TDT 908 8 1.8 68
Show 18290+2301 TDT 903 182 0.4 69
Show 18370+2358 POU3440 AB 105 6.6 73
Show 18370+2358 CVE 10 AC 348 5.7 73
Show 18371+2358 CVE 11 108 11.7 74
Show 18315+2405 POU3414 260 17.8 74
Show 18389+2324 TDT 972 47 0.8 74
Show 18306+2400 POU3413 242 9.3 76
Show 18353+2145 COU 205 148 0.1 78
Show 18389+2222 COU 207 298 1.6 79
Show 18390+2337 POU3453 102 10.1 80
Show 18302+2400 SLE 181 271 15.3 80

 
 
WDS 18339+2300 : COMPONENTS
 
 
  A
B pa=343.5°
sep=6.79"
 
 
18339+2300 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183354.88+225920.5 Mag 12.3 PmRA 3.00
PmDE -5.0
 
 
18339+2300 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183354.74+225927.0 Mag 12.4 PmRA 7.00
PmDE 5.0 Calc delta mag 0.1 Calc coord yes