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Doubles in session


Current system
18417+2405
POU 3488


Nearby doubles
9' : 18411+2407
POU3480

14' : 18415+2352
POU3482

14' : 18409+2358
POU3476

14' : 18423+2352
POU3491

15' : 18421+2419
POU3490

16' : 18414+2350
POU3481

17' : 18415+2349
POU3483

17' : 18406+2400
POU3469

18' : 18417+2422
POU3487

19' : 18408+2417
POU3472

20' : 18428+2350
POU3494

20' : 18429+2418
TDT1015

22' : 18403+2358
POU3466

22' : 18429+2420
POU3497

23' : 18410+2346
POU3475

23' : 18402+2358
POU3465

23' : 18407+2423
POU3471

27' : 18431+2345
POU3498

27' : 18434+2349
POU3501AB

31' : 18424+2434
SLE 504

32' : 18396+2356
TDT 980

33' : 18395+2415
POU3455

34' : 18416+2331
POU3486

35' : 18441+2351
POU3513

35' : 18424+2438
POU3492

35' : 18408+2437
POU3473



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

18417+2405 POU 3488

 
 
18h 41m 46.64s +24° 04' 18.7" P.A. 142.00 sep 13.0 mag 12.42,13.66
 
 
Coord 2000 18417+2405 Discov num POU3488 Comp Coord arcsec 2000 18 41 46.64 +24 04 18.7
Date first 1905 Date last 2015 Obs 9
Pa first 145 Pa last 142.4 P.A. Now (θ) 142.4°
Sep first 13.8 Sep last 12.984 Sep. Now (ρ) 12.984"
Mag pri 12.42 Mag sec 13.66 delta mag (ΔM) 1.24 Spectral class
Pri motion ra -016 Sec motion ra +013
Pri motion dec +014 Sec motion dec +000
Notes
rPM=1.515
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4535832983273436160
 
 
WDS 18417+2405 POU 3488 : 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
18417+2405 POU3488 2000 4 143 13.1 12.42 13.66 D 184146.64+240418.7
18417+2405 POU3488 2001 5 143 13.0 12.42 13.66 D 184146.64+240418.7
18417+2405 POU3488 2015 6 142 12.9 12.42 13.66 184146.64+240418.7

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

 
 
WDS 18417+2405 POU 3488 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18417+2405 POU 3488 : MEASURES
 
 
No records found.

 
 
WDS 18417+2405 : VIRTUAL EYEPIECE
 
 

18417+2405 POU3488A mag 12.42 18417+2405 POU3488B sep 12.6 P.A. 144.90 mag 13.66 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18417+2405 : ALADIN DSS IMAGE @ 18h 41m 46.64s +24° 04' 18.7"
 
 
 
 
WDS 18417+2405 POU 3488 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18417+2405 POU3488 distance=1' 18411+2407 POU3480 distance=9' 18415+2352 POU3482 distance=14' 18409+2358 POU3476 distance=14' 18423+2352 POU3491 distance=14' 18421+2419 POU3490 distance=15' 18414+2350 POU3481 distance=16' 18415+2349 POU3483 distance=17' 18406+2400 POU3469 distance=17' 18417+2422 POU3487 distance=18' 18408+2417 POU3472 distance=19' 18428+2350 POU3494 distance=20' 18429+2418 TDT1015 distance=20' 18403+2358 POU3466 distance=22' 18429+2420 POU3497 distance=22' 18410+2346 POU3475 distance=23' 18402+2358 POU3465 distance=23' 18407+2423 POU3471 distance=23' 18431+2345 POU3498 distance=27' 18434+2349 POU3501AB distance=27' 18434+2349 POU3502AC distance=27' 18401+2351 POU3462BC distance=28' 18424+2434 SLE 504 distance=31' 18396+2356 TDT 980 distance=32' 18395+2415 POU3455 distance=33' 18416+2331 POU3486 distance=34' 18441+2351 POU3513 distance=35' 18424+2438 POU3492 distance=35' 18408+2437 POU3473 distance=35' 18432+2433 A 252 distance=35' 18439+2344 POU3511 distance=36' 18459+2411 POU3538 distance=36' 18429+2331 POU3496 distance=37' 18437+2337 POU3507 distance=38' 18426+2329 POU3493 distance=38' 18397+2429 POU3456 distance=38' 18401+2335 POU3461 distance=39' 18397+2430 POU3457 distance=39' 18404+2439 POU3467 distance=40' 18405+2440 POU3468 distance=40' 18414+2445 POU3484 distance=41' 18437+2332 POU3506 distance=42' 18419+2446 POU3489 distance=42' 18410+2445 POU3478 distance=42' 18392+2341 POU3454 distance=43' 18448+2405 POU3523 distance=43' 18402+2328 POU3464 distance=44' 18447+2420 TDT1026 distance=44' 18411+2447 LDS6330 distance=44' 18409+2447 POU3477 distance=45' 18401+2442 STF2364 distance=45' 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 18417+2405 POU3488 142 13.0 1
Show 18411+2407 POU3480 100 7.2 9
Show 18415+2352 POU3482 260 4.0 14
Show 18409+2358 POU3476 245 8.1 14
Show 18423+2352 POU3491 48 4.0 14
Show 18421+2419 POU3490 259 3.7 15
Show 18414+2350 POU3481 8 6.9 16
Show 18415+2349 POU3483 183 7.4 17
Show 18406+2400 POU3469 205 7.6 17
Show 18417+2422 POU3487 152 11.0 18
Show 18408+2417 POU3472 38 6.3 19
Show 18428+2350 POU3494 58 12.1 20
Show 18429+2418 TDT1015 214 0.4 20
Show 18403+2358 POU3466 174 8.8 22
Show 18429+2420 POU3497 207 11.1 22
Show 18410+2346 POU3475 22 13.7 23
Show 18402+2358 POU3465 284 14.7 23
Show 18407+2423 POU3471 164 10.0 23
Show 18431+2345 POU3498 264 14.0 27
Show 18434+2349 POU3501 AB 230 4.0 27
Show 18434+2349 POU3502 AC 318 12.7 27
Show 18401+2351 POU3462 BC 171 10.8 28
Show 18424+2434 SLE 504 13 20.4 31
Show 18396+2356 TDT 980 102 0.3 32
Show 18395+2415 POU3455 85 13.3 33
Show 18416+2331 POU3486 349 21.1 34
Show 18441+2351 POU3513 268 5.3 35
Show 18424+2438 POU3492 94 8.4 35
Show 18408+2437 POU3473 132 7.7 35
Show 18432+2433 A 252 288 1.6 35
Show 18439+2344 POU3511 145 23.2 36
Show 18459+2411 POU3538 125 5.1 36
Show 18429+2331 POU3496 52 9.7 37
Show 18437+2337 POU3507 104 7.8 38
Show 18426+2329 POU3493 177 6.2 38
Show 18397+2429 POU3456 190 21.3 38
Show 18401+2335 POU3461 244 3.1 39
Show 18397+2430 POU3457 322 6.4 39
Show 18404+2439 POU3467 132 9.6 40
Show 18405+2440 POU3468 64 11.1 40
Show 18414+2445 POU3484 61 9.9 41
Show 18437+2332 POU3506 84 8.9 42
Show 18419+2446 POU3489 165 10.2 42
Show 18410+2445 POU3478 115 9.8 42
Show 18392+2341 POU3454 274 13.3 43
Show 18448+2405 POU3523 255 8.8 43
Show 18402+2328 POU3464 332 9.6 44
Show 18447+2420 TDT1026 2 0.4 44
Show 18411+2447 LDS6330 5 4.5 44
Show 18409+2447 POU3477 147 14.0 45
Show 18401+2442 STF2364 174 10.6 45

 
 
WDS 18417+2405 : COMPONENTS
 
 
  A
B pa=144.9°
sep=12.58"
 
 
18417+2405 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184146.64+240418.7 Mag 12.42 PmRA -16.00
PmDE 14.0
 
 
18417+2405 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184147.17+240408.4 Mag 13.66 PmRA 13.00
PmDE 0.0 Calc delta mag 1.24 Calc coord yes