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Doubles in session


Current system
17420+2349
POU 3310


Nearby doubles
16' : 17422+2333
TDT 467

38' : 17413+2425
POU3309

41' : 17402+2318
TDT 458

41' : 17404+2421
TDT 461

42' : 17395+2411
POU3303

45' : 17411+2431
STF2194AB

46' : 17425+2434
ENG 62

47' : 17422+2302
UC 3385

50' : 17411+2302
LDS4759

50' : 17393+2316
TDT 451

52' : 17392+2423
KPP4049

54' : 17395+2429
DOO 68AB

56' : 17445+2304
KPP3321

56' : 17396+2433
POU3305

59' : 17406+2443
POU3308

61' : 17432+2447
A 233

64' : 17379+2323
POU3302

64' : 17398+2444
POU3306

65' : 17447+2443
SKF1764

66' : 17432+2245
COU 629

66' : 17405+2450
HJ 1302

70' : 17375+2419
CHR 63

72' : 17427+2459
POU3311

73' : 17369+2337
TDT 433

74' : 17368+2335
TDT 432

75' : 17461+2439
CRC 26



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

17420+2349 POU 3310

 
 
17h 42m 04.79s +23° 48' 36.2" P.A. 3.00 sep 20.0 mag 14.40,14.40
 
 
Coord 2000 17420+2349 Discov num POU3310 Comp Coord arcsec 2000 17 42 04.79 +23 48 36.2
Date first 1894 Date last 2015 Obs 14
Pa first 3 Pa last 2.7 P.A. Now (θ) 2.7°
Sep first 18.8 Sep last 19.974 Sep. Now (ρ) 19.974"
Mag pri 14.40 Mag sec 14.40 delta mag (ΔM) 0 Spectral class
Pri motion ra -007 Sec motion ra -004
Pri motion dec -020 Sec motion dec +001
Notes
rPM=1.001
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4581360942277597824
 
 
WDS 17420+2349 POU 3310 : 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
17420+2349 POU3310 2006 4 3 19.7 14.40 14.40 174204.79+234836.2
17420+2349 POU3310 2011 7 4 19.8 14.40 14.40 174204.79+234836.2
17420+2349 POU3310 2014 9 3 21.7 14.40 14.40 174204.79+234836.2
17420+2349 POU3310 2015 10 3 20.0 14.40 14.40 174204.79+234836.2

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

 
 
WDS 17420+2349 POU 3310 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17420+2349 POU 3310 : MEASURES
 
 
No records found.

 
 
WDS 17420+2349 : VIRTUAL EYEPIECE
 
 

17420+2349 POU3310A mag 14.4 17420+2349 POU3310B sep 20.0 P.A. 2.50 mag 14.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17420+2349 : ALADIN DSS IMAGE @ 17h 42m 04.79s +23° 48' 36.2"
 
 
 
 
WDS 17420+2349 POU 3310 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17420+2349 POU3310 distance=0' 17422+2333 TDT 467 distance=16' 17413+2425 POU3309 distance=38' 17402+2318 TDT 458 distance=41' 17404+2421 TDT 461 distance=41' 17395+2411 POU3303 distance=42' 17411+2431 STF2194AB distance=45' 17411+2431 STF2194AC distance=45' 17425+2434 ENG 62 distance=46' 17422+2302 UC 3385 distance=47' 17411+2302 LDS4759 distance=50' 17393+2316 TDT 451 distance=50' 17392+2423 KPP4049 distance=52' 17395+2429 DOO 68AB distance=54' 17395+2429 FYM 239AC distance=54' 17445+2304 KPP3321 distance=56' 17396+2433 POU3305 distance=56' 17406+2443 POU3308 distance=59' 17432+2447 A 233 distance=61' 17379+2323 POU3302 distance=64' 17398+2444 POU3306 distance=64' 17447+2443 SKF1764 distance=65' 17432+2245 COU 629 distance=66' 17405+2450 HJ 1302 distance=66' 17375+2419 CHR 63 distance=70' 17427+2459 POU3311 distance=72' 17369+2337 TDT 433 distance=73' 17368+2335 TDT 432 distance=74' 17461+2439 CRC 26 distance=75' 17436+2237 HU 1285 distance=76' 17376+2306 FOX 204 distance=76' 17369+2416 POU3299 distance=77' 17378+2257 AG 210AB distance=78' 17378+2257 FYM 246AC distance=78' 17445+2236 HU 1286 distance=80' 17362+2348 LDS4757 distance=81' 17361+2408 TDT 428 distance=85' 17474+2300 POU3312 distance=88' 17486+2339 BAR 8 distance=90' 17440+2517 TDT 482 distance=93' 17484+2314 POU3313 distance=93' 17410+2214 SMA 78 distance=96' 17355+2311 RAO 511 distance=98' 17473+2241 COU 633AB distance=100' 17473+2241 GII 252Aa,Ab distance=100' 17464+2229 KPP4060 distance=100' 17386+2219 COU 316AB distance=102' 17386+2219 COU 316BC distance=103' 17495+2416 POU3314 distance=106' 17364+2503 COU 500 distance=109' 17441+2202 KPP4057AB distance=111' 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 17420+2349 POU3310 3 20.0
Show 17422+2333 TDT 467 282 0.7 16
Show 17413+2425 POU3309 344 3.0 38
Show 17402+2318 TDT 458 302 2.6 41
Show 17404+2421 TDT 461 17 0.7 41
Show 17395+2411 POU3303 166 17.6 42
Show 17411+2431 STF2194 AB 8 16.5 45
Show 17411+2431 STF2194 AC 160 170.9 45
Show 17425+2434 ENG 62 261 144.5 46
Show 17422+2302 UC 3385 139 24.3 47
Show 17411+2302 LDS4759 105 47.9 50
Show 17393+2316 TDT 451 222 1.9 50
Show 17392+2423 KPP4049 14 59.3 52
Show 17395+2429 DOO 68 AB 178 8.8 54
Show 17395+2429 FYM 239 AC 350 19.1 54
Show 17445+2304 KPP3321 201 9.1 56
Show 17396+2433 POU3305 212 13.9 56
Show 17406+2443 POU3308 171 3.6 59
Show 17432+2447 A 233 237 2.9 61
Show 17379+2323 POU3302 203 8.6 64
Show 17398+2444 POU3306 103 4.7 64
Show 17447+2443 SKF1764 108 1.2 65
Show 17432+2245 COU 629 207 4.0 66
Show 17405+2450 HJ 1302 149 6.1 66
Show 17375+2419 CHR 63 343 0.0 70
Show 17427+2459 POU3311 123 6.7 72
Show 17369+2337 TDT 433 105 1.8 73
Show 17368+2335 TDT 432 346 0.4 74
Show 17461+2439 CRC 26 357 6.4 75
Show 17436+2237 HU 1285 211 0.5 76
Show 17376+2306 FOX 204 58 18.6 76
Show 17369+2416 POU3299 176 11.5 77
Show 17378+2257 AG 210 AB 190 4.2 78
Show 17378+2257 FYM 246 AC 339 11.2 78
Show 17445+2236 HU 1286 269 3.2 80
Show 17362+2348 LDS4757 93 2.0 81
Show 17361+2408 TDT 428 2 0.5 85
Show 17474+2300 POU3312 94 8.5 88
Show 17486+2339 BAR 8 238 1.2 90
Show 17440+2517 TDT 482 19 0.6 93
Show 17484+2314 POU3313 137 20.4 93
Show 17410+2214 SMA 78 238 17.1 96
Show 17355+2311 RAO 511 -1 0.3 98
Show 17473+2241 COU 633 AB 237 3.0 100
Show 17473+2241 GII 252 Aa,Ab 140 0.2 100
Show 17464+2229 KPP4060 7 2.8 100
Show 17386+2219 COU 316 AB 186 34.2 102
Show 17386+2219 COU 316 BC 276 2.3 103
Show 17495+2416 POU3314 121 16.5 106
Show 17364+2503 COU 500 160 0.6 109
Show 17441+2202 KPP4057 AB 88 5.9 111

 
 
WDS 17420+2349 : COMPONENTS
 
 
  A
B pa=2.5°
sep=19.97"
 
 
17420+2349 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174204.79+234836.2 Mag 14.4 PmRA -7.00
PmDE -20.0
 
 
17420+2349 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174204.85+234856.2 Mag 14.4 PmRA -4.00
PmDE 1.0 Calc coord yes