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Current system
18186+2513
TDT 789
HD 335955


Nearby doubles
16' : 18192+2525
HLM 11

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POU3380

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STF2309

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BRT3330

40' : 18168+2543
KPP4099

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DAM 811

43' : 18169+2548
KPP 878

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POU3389

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TDT 788

46' : 18162+2441
POU3373

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POU3386

55' : 18204+2423
POU3388AB

56' : 18171+2421
POU3379

63' : 18216+2426
POU3393

64' : 18215+2603
A 243

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POU3368AB

66' : 18140+2456
POU3364

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POU3398AB

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POU3402

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COU 505

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POU3400

78' : 18164+2401
POU3375

78' : 18133+2446
POU3363

78' : 18186+2354
POU3382



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

18186+2513 TDT 789 (HD 335955)

 
 
18h 18m 38.24s +25° 12' 36.2" P.A. 83.00 sep 1.1 mag 11.94,12.05
 
 
Coord 2000 18186+2513 Discov num TDT 789 Comp Coord arcsec 2000 18 18 38.24 +25 12 36.2
Date first 1991 Date last 2016 Obs 5
Pa first 78 Pa last 82.5 P.A. Now (θ) 82.5°
Sep first 1.2 Sep last 1.053 Sep. Now (ρ) 1.053"
Mag pri 11.94 Mag sec 12.05 delta mag (ΔM) 0.11 Spectral class
Pri motion ra -014 Sec motion ra -014
Pri motion dec -015 Sec motion dec -015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 335955 Constellation Hercules Tycho2 2097-00132-1 Gaia DR2 4578942566449396608
HD 335955
 
 
WDS 18186+2513 TDT 789 (HD 335955) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18186+2513 TDT 789 1991 1 78 1.2 11.94 12.05 181838.24+251236.2
18186+2513 TDT 789 2015 2 82 1.0 11.94 12.05 181838.24+251236.2
18186+2513 TDT 789 2016 4 83 1.1 11.94 12.05 181838.24+251236.2

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

 
 
WDS 18186+2513 TDT 789 (HD 335955) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18186+2513 TDT 789 (HD 335955) : MEASURES
 
 
No records found.

 
 
WDS 18186+2513 (HD 335955) : VIRTUAL EYEPIECE
 
 

18186+2513 TDT 789A mag 11.94 18186+2513 TDT 789B sep 0.9 P.A. 81.70 mag 12.05 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18186+2513 (HD 335955) : ALADIN DSS IMAGE @ 18h 18m 38.24s +25° 12' 36.2"
 
 
 
 
WDS 18186+2513 TDT 789 (HD 335955) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18186+2513 TDT 789 distance=0' 18192+2525 HLM 11 distance=16' 18194+2452 POU3385 distance=24' 18174+2456 POU3380 distance=24' 18201+2532 STF2309 distance=28' 18207+2530 BRT3330 distance=33' 18168+2543 KPP4099 distance=40' 18156+2518 DAM 811 distance=42' 18169+2548 KPP 878 distance=43' 18204+2437 POU3389 distance=43' 18186+2557 TDT 788 distance=45' 18162+2441 POU3373 distance=46' 18194+2427 POU3386 distance=47' 18204+2423 TDT 805Aa,Ab distance=55' 18204+2423 POU3388AB distance=55' 18171+2421 POU3379 distance=56' 18216+2426 POU3393 distance=63' 18215+2603 A 243 distance=64' 18151+2429 POU3368AB distance=65' 18151+2429 DAL 9AC distance=65' 18151+2429 DAL 9AD distance=65' 18140+2456 POU3364 distance=66' 18231+2445 POU3398AB distance=67' 18231+2445 POU3398AC distance=67' 18233+2439 POU3401 distance=73' 18234+2440 POU3402 distance=73' 18213+2409 COU 505 distance=73' 18231+2426 POU3400 distance=77' 18164+2401 POU3375 distance=78' 18133+2446 POU3363 distance=78' 18186+2354 POU3382 distance=78' 18177+2356 HJ 2831 distance=79' 18218+2407 RAO 389 distance=79' 18235+2429 POU3403 distance=80' 18199+2354 POU3387 distance=81' 18239+2435 POU3406 distance=82' 18129+2448 POU3362 distance=83' 18129+2449 LDS4779 distance=83' 18224+2617 NSN 704 distance=83' 18157+2400 STF2301AB distance=83' 18157+2400 FOX 222AC distance=83' 18213+2359 POU3392 distance=83' 18157+2400 POU3370CD distance=84' 18220+2401 TDT 817 distance=86' 18240+2427 POU3407 distance=87' 18192+2346 TDT 794 distance=87' 18217+2356 COU 418 distance=88' 18178+2640 LEP 88 distance=89' 18131+2602 LWR 14AB distance=90' 18131+2602 LWR 14AC distance=90' 18131+2602 BWL 48AD distance=90' 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 18186+2513 TDT 789 83 1.1
Show 18192+2525 HLM 11 166 19.6 16
Show 18194+2452 POU3385 228 7.0 24
Show 18174+2456 POU3380 74 12.9 24
Show 18201+2532 STF2309 352 3.4 28
Show 18207+2530 BRT3330 287 3.8 33
Show 18168+2543 KPP4099 269 2.0 40
Show 18156+2518 DAM 811 279 15.1 42
Show 18169+2548 KPP 878 340 7.4 43
Show 18204+2437 POU3389 114 10.7 43
Show 18186+2557 TDT 788 264 0.6 45
Show 18162+2441 POU3373 212 3.2 46
Show 18194+2427 POU3386 39 20.2 47
Show 18204+2423 TDT 805 Aa,Ab 235 0.9 55
Show 18204+2423 POU3388 AB 57 14.6 55
Show 18171+2421 POU3379 101 7.8 56
Show 18216+2426 POU3393 44 5.0 63
Show 18215+2603 A 243 69 2.2 64
Show 18151+2429 POU3368 AB 63 15.7 65
Show 18151+2429 DAL 9 AC 218 13.8 65
Show 18151+2429 DAL 9 AD 249 31.7 65
Show 18140+2456 POU3364 263 7.7 66
Show 18231+2445 POU3398 AB 156 12.3 67
Show 18231+2445 POU3398 AC 134 11.6 67
Show 18233+2439 POU3401 124 12.3 73
Show 18234+2440 POU3402 59 6.8 73
Show 18213+2409 COU 505 318 1.1 73
Show 18231+2426 POU3400 89 8.6 77
Show 18164+2401 POU3375 294 14.1 78
Show 18133+2446 POU3363 103 8.4 78
Show 18186+2354 POU3382 130 9.9 78
Show 18177+2356 HJ 2831 339 17.4 79
Show 18218+2407 RAO 389 221 0.3 79
Show 18235+2429 POU3403 324 13.1 80
Show 18199+2354 POU3387 85 11.6 81
Show 18239+2435 POU3406 178 4.2 82
Show 18129+2448 POU3362 236 6.3 83
Show 18129+2449 LDS4779 120 25.6 83
Show 18224+2617 NSN 704 142 4.0 83
Show 18157+2400 STF2301 AB 128 21.4 83
Show 18157+2400 FOX 222 AC 214 35.3 83
Show 18213+2359 POU3392 132 13.8 83
Show 18157+2400 POU3370 CD 141 7.9 84
Show 18220+2401 TDT 817 199 1.3 86
Show 18240+2427 POU3407 141 10.4 87
Show 18192+2346 TDT 794 30 0.6 87
Show 18217+2356 COU 418 277 0.1 88
Show 18178+2640 LEP 88 241 39.8 89
Show 18131+2602 LWR 14 AB 226 1.5 90
Show 18131+2602 LWR 14 AC 100 10.0 90
Show 18131+2602 BWL 48 AD 262 4.1 90

 
 
WDS 18186+2513 : COMPONENTS
 
 
  A
B pa=81.7°
sep=0.95"
 
 
18186+2513 A
 
 
Componente originario normalizzato AB Name HD 335955 Coord arcsec 2000 181838.24+251236.2 Mag 11.94
PmRA -14.00 PmDE -15.0 Tycho2 2097-00132-1 HD 335955
Tycho2
Tycho2 2097-00132-1 Pflag RAmdeg 274.65942686 DEmdeg 25.21008831
PmRA -13.6 PmDE -14.6 E RAmdeg 61 E DEmdeg 51
E pmRA 2.6 E pmDE 2.5 EpRAm 1984.95 EpDEm 1986.93
Num 3 Q RAmdeg 0.2 Q DEmdeg 1.2 Q pmRA 0.2
Q pmDE 1.2 BTmag 12.282 E BTmag 0.130 VTmag 11.605
E VTmag 0.096 Prox 999 TYC HIP
CCDM RAdeg 274.65946194 DEdeg 25.21012167 EpRA 1990 1.50
EpDE 1990 1.68 E RAdeg 63.2 E DEdeg 51.5 Posflg
Corr -0.1
 
 
18186+2513 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181838.31+251236.3 Mag 12.05 PmRA -14.00
PmDE -15.0 Calc delta mag 0.11 Calc coord yes