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Doubles in session


Current system
18111+5330
AG 217
HD 234577


Nearby doubles
5' : 18116+5329
VBS 27

13' : 18097+5329
BEM 31

24' : 18091+5314
FMR 139

25' : 18091+5312
MLR 584

27' : 18138+5341
ES 645

52' : 18133+5242
A 1376

55' : 18051+5322
TOK 614

56' : 18169+5309
CBL 76AB

58' : 18064+5408
UC 3494

58' : 18048+5344
HDS2546

58' : 18176+5333
UC 3546

61' : 18178+5342
UC 3547

64' : 18134+5230
ES 644

64' : 18182+5337
MLR 586

65' : 18132+5228
TDT 740

73' : 18105+5217
KPP4089

77' : 18027+5312
TDT 650

78' : 18127+5446
MLR 585

81' : 18026+5358
ES 781

85' : 18174+5433
STI2372

86' : 18048+5435
ES 641

86' : 18207+5330
TDT 808

89' : 18152+5209
ES 646

98' : 18221+5336
BEM 32

99' : 18091+5153
WIS 325

101' : 18000+5316
A 1886



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18111+5330 AG 217 (HD 234577)

 
 
18h 11m 05.89s +53° 29' 37.8" P.A. 238.00 sep 14.4 mag 10.77,11.85 Sp F8
 
 
Coord 2000 18111+5330 Discov num AG  217 Comp Coord arcsec 2000 18 11 05.89 +53 29 37.8
Date first 1900 Date last 2017 Obs 25
Pa first 242 Pa last 237.6 P.A. Now (θ) 237.6°
Sep first 15.8 Sep last 14.4 Sep. Now (ρ) 14.4"
Mag pri 10.77 Mag sec 11.85 delta mag (ΔM) 1.08 Spectral class F8 (yellow-white)
Pri motion ra +000 Sec motion ra +017
Pri motion dec +020 Sec motion dec +021
Notes
rPM=0.63
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 234577 Constellation Draco SAO 30796 Tycho2 3903-02144-1
Gaia DR2 2149377492356261120 HD 234577
 
 
WDS 18111+5330 AG 217 (HD 234577) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
AG T Astronomische Gesellschaft (see also ref codes KR and WFD)
AG (Mean aperture 8in given in catalog for all AG_ codes)
AG_1903A T j AG - Leipzig 1903LicOB...2..115H
AG_1903A cited by Hussey (Lick Obs. Bull. 2, 115, 1903)
AG_1906A T - AG - Leipzig 1906QB821.B972.....
AG_1906A +Ma cited in BDS (Burnham Double Star Cat.), 1906
AG_1906B T - AG - Leipzig 1906MmRAS..56....1L
AG_1906B cited by Lewis (MemRAS 56, 1, 1906)
AG_1906C T - AG - Lund 1906QB821.B972.....
AG_1906C cited in BDS (Burnham Double Star Cat.), 1906
AG_1906D T - AG - Strasbourg 1906QB821.B972.....
AG_1906D cited by Burnham (Burnham Double Star Cat.), 1906
AG_1913A T - AG - Albany 1913QB811.B8.......
AG_1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913B T - AG - Berlin 1913QB811.B8.......
AG_1913B cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913C T - AG - Bonn 1913QB811.B8.......
AG_1913C cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913D T - AG - Cambridge, England 1913QB811.B8.......
AG_1913D cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913E T - AG - Christiania 1913QB811.B8.......
AG_1913E cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913F T - AG - Harvard 1913QB811.B8.......
AG_1913F cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913G T - AG - Helsingfors 1913QB811.B8.......
AG_1913G cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913H T - AG - Leiden 1913QB811.B8.......
AG_1913H cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913I T - AG - Leipzig 1913QB811.B8.......
AG_1913I cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913J T - AG - Lund 1913QB811.B8.......
AG_1913J cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913K T - AG - Strasbourg 1913QB811.B8.......
AG_1913K cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913L T - AG - Wien-Ottakring 1913QB811.B8.......
AG_1913L cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913M T - AG - Oxford 1913QB811.B8.......
AG_1913M cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1932A T - AG - Leipzig 1932QB821.A43......
AG_1932A cited in ADS (Aitken Double Star Cat.), 1932
AG_1932B T - AG - Berlin 1932QB821.A43......
AG_1932B cited in ADS (Aitken Double Star Cat.), 1932
AG_1932C T - AG - Helsingfors 1932QB821.A43......
AG_1932C cited in ADS (Aitken Double Star Cat.), 1932
AG_1932D T - AG - Bonn 1932QB821.A43......
AG_1932D cited in ADS (Aitken Double Star Cat.), 1932
AG_1932E T - AG - Lund 1932QB821.A43......
AG_1932E cited in ADS (Aitken Double Star Cat.), 1932
AG_1932F T - AG - Cambridge, England 1932QB821.A43......
AG_1932F cited in ADS (Aitken Double Star Cat.), 1932
AG_1932G T - AG - Oxford 1932QB821.A43......
AG_1932G cited in ADS (Aitken Double Star Cat.), 1932
AG_2002A T - AG 2002yCat.1275....0D
AG_2002A cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18111+5330 AG 217 1998 13 238 14.7 10.77 11.85 F8 D 181105.89+532937.8
18111+5330 AG 217 2007 14 238 14.9 10.77 11.85 F8 D 181105.89+532937.8
18111+5330 AG 217 2008 15 238 14.5 10.77 11.85 F8 D 181105.89+532937.8
18111+5330 AG 217 2010 18 241 14.4 10.77 11.85 F8 181105.89+532937.8
18111+5330 AG 217 2015 19 237 14.3 10.77 11.85 F8 181105.89+532937.8
18111+5330 AG 217 2017 20 238 14.4 10.77 11.85 F8 181105.89+532937.8

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

 
 
WDS 18111+5330 AG 217 (HD 234577) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18111+5330 AG 217 (HD 234577) : MEASURES
 
 
No records found.

 
 
WDS 18111+5330 (HD 234577) : VIRTUAL EYEPIECE
 
 

18111+5330 AG 217A mag 10.77 Sp F8 18111+5330 AG 217B sep 10.6 P.A. 223.20 mag 11.85 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18111+5330 (HD 234577) : ALADIN DSS IMAGE @ 18h 11m 05.89s +53° 29' 37.8"
 
 
 
 
WDS 18111+5330 AG 217 (HD 234577) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18111+5330 AG 217 distance=0' 18116+5329 VBS 27 distance=5' 18097+5329 BEM 31 distance=13' 18091+5314 FMR 139 distance=24' 18091+5312 MLR 584 distance=25' 18138+5341 ES 645 distance=27' 18133+5242 A 1376 distance=52' 18051+5322 TOK 614 distance=55' 18169+5309 CBL 76AB distance=56' 18064+5408 UC 3494 distance=58' 18048+5344 HDS2546 distance=58' 18176+5333 UC 3546 distance=58' 18178+5342 UC 3547 distance=61' 18134+5230 ES 644 distance=64' 18182+5337 MLR 586 distance=64' 18132+5228 TDT 740 distance=65' 18105+5217 KPP4089 distance=73' 18027+5312 TDT 650 distance=77' 18127+5446 MLR 585 distance=78' 18026+5358 ES 781 distance=81' 18174+5433 STI2372 distance=85' 18048+5435 ES 641 distance=86' 18207+5330 TDT 808 distance=86' 18152+5209 ES 646 distance=89' 18221+5336 BEM 32 distance=98' 18091+5153 WIS 325 distance=99' 18000+5316 A 1886 distance=101' 18106+5512 STI2370 distance=103' 17599+5304 HO 563AB distance=105' 17599+5304 HO 563AC distance=105' 18003+5251 STF2271AB distance=105' 18003+5251 STF2271AC distance=105' 18126+5146 KPP4093 distance=105' 18054+5155 COU2513 distance=108' 18075+5514 STI2369 distance=110' 17598+5416 ES 780 distance=110' 18109+5139 ES 642 distance=110' 18238+5318 YSC 66 distance=115' 18012+5217 KPP 407 distance=116' 17585+5359 KPP 697 distance=116' 18244+5331 BEM 33 distance=119' 18221+5222 ES 648 distance=121' 18232+5425 HDS2600 distance=121' 18007+5453 ES 640 distance=124' 17571+5313 TDT 595 distance=127' 18259+5338 FMR 140 distance=133' 18162+5120 STF2305AB distance=139' 18162+5120 STF2305AC distance=139' 18120+5110 AG 359BC distance=140' 18120+5110 AG 359AB distance=140' 18120+5110 ABH 96AD distance=140' 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 18111+5330 AG 217 238 14.4
Show 18116+5329 VBS 27 27 21.9 5
Show 18097+5329 BEM 31 306 11.8 13
Show 18091+5314 FMR 139 149 22.2 24
Show 18091+5312 MLR 584 177 2.7 25
Show 18138+5341 ES 645 84 3.1 27
Show 18133+5242 A 1376 22 0.3 52
Show 18051+5322 TOK 614 83 999.9 55
Show 18169+5309 CBL 76 AB 8 44.8 56
Show 18064+5408 UC 3494 285 22.6 58
Show 18048+5344 HDS2546 236 0.6 58
Show 18176+5333 UC 3546 122 28.6 58
Show 18178+5342 UC 3547 305 9.4 61
Show 18134+5230 ES 644 26 9.3 64
Show 18182+5337 MLR 586 194 0.6 64
Show 18132+5228 TDT 740 9 0.7 65
Show 18105+5217 KPP4089 336 2.6 73
Show 18027+5312 TDT 650 125 1.1 77
Show 18127+5446 MLR 585 335 0.4 78
Show 18026+5358 ES 781 281 4.3 81
Show 18174+5433 STI2372 105 8.8 85
Show 18048+5435 ES 641 64 2.1 86
Show 18207+5330 TDT 808 271 2.2 86
Show 18152+5209 ES 646 197 10.8 89
Show 18221+5336 BEM 32 315 7.9 98
Show 18091+5153 WIS 325 82 999.9 99
Show 18000+5316 A 1886 339 4.7 101
Show 18106+5512 STI2370 295 5.4 103
Show 17599+5304 HO 563 AB 184 0.7 105
Show 17599+5304 HO 563 AC 243 69.8 105
Show 18003+5251 STF2271 AB 267 3.5 105
Show 18003+5251 STF2271 AC 17 160.8 105
Show 18126+5146 KPP4093 337 6.0 105
Show 18054+5155 COU2513 54 1.0 108
Show 18075+5514 STI2369 188 15.4 110
Show 17598+5416 ES 780 124 4.0 110
Show 18109+5139 ES 642 273 7.2 110
Show 18238+5318 YSC 66 43 0.9 115
Show 18012+5217 KPP 407 54 4.8 116
Show 17585+5359 KPP 697 94 6.2 116
Show 18244+5331 BEM 33 46 8.0 119
Show 18221+5222 ES 648 1 5.0 121
Show 18232+5425 HDS2600 21 0.1 121
Show 18007+5453 ES 640 77 8.4 124
Show 17571+5313 TDT 595 77 0.5 127
Show 18259+5338 FMR 140 84 16.2 133
Show 18162+5120 STF2305 AB 334 5.1 139
Show 18162+5120 STF2305 AC 197 94.5 139
Show 18120+5110 AG 359 BC 107 14.7 140
Show 18120+5110 AG 359 AB 306 23.3 140
Show 18120+5110 ABH 96 AD 298 62.1 140

 
 
WDS 18111+5330 : COMPONENTS
 
 
  A
B pa=223.2°
sep=10.58"
 
 
18111+5330 A
 
 
Componente originario normalizzato AB Name HD 234577 Coord arcsec 2000 181105.89+532937.8 Mag 10.77
Spectral class F8 (yellow-white) PmRA 0.00 PmDE 20.0 SAO 30796
Tycho2 3903-02144-1 HD 234577 DM BD+53 2043
Tycho2
Tycho2 3903-02144-1 Pflag RAmdeg 272.77455778 DEmdeg 53.49383673
PmRA -1.2 PmDE 19.9 E RAmdeg 34 E DEmdeg 35
E pmRA 1.6 E pmDE 1.6 EpRAm 1982.83 EpDEm 1982.64
Num 6 Q RAmdeg 1.4 Q DEmdeg 0.5 Q pmRA 1.4
Q pmDE 0.5 BTmag 11.351 E BTmag 0.063 VTmag 10.771
E VTmag 0.057 Prox 150 TYC T HIP
CCDM RAdeg 272.77456028 DEdeg 53.49379056 EpRA 1990 1.62
EpDE 1990 1.60 E RAdeg 36.5 E DEdeg 38.0 Posflg
Corr 0.0
SAO
SAO 30796 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.025 Vmag 9.5 SpType F8
Double code Source 37 CatNum 5495 DM BD+53 2043
DMcomp A BDsup HD 234577 M HD 1
GC RA1950rad 4.7561869 DE1950rad 0.93341587 PmRA2000 0.0014
PmDE2000 0.026
CCDM
Ccdm 18111+5330 RComp Comp A Note1
Note2 Discov num DRAs -0.23 DDEs -22.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.4 Sp F8 PmNote *
PmRA -19 PmDE 15 Dm number +53 2043 Cat1 BD
Name2 +53 1120 Cat2 AGK2/3 HD 234577 M HD
ADS BDS B 8437 M ADS BDS N IDS IDS 18089N5328A
HIC
 
 
18111+5330 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181105.08+532930.1 Mag 11.85 PmRA 17.00
PmDE 21.0 Tycho2 3903-02145-1 Calc delta mag 1.08 Calc coord yes
Tycho2
Tycho2 3903-02145-1 Pflag RAmdeg 272.76867587 DEmdeg 53.49166001
PmRA 16.7 PmDE 21.3 E RAmdeg 60 E DEmdeg 61
E pmRA 2.6 E pmDE 2.4 EpRAm 1985.40 EpDEm 1983.94
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.8 Q pmRA 0.2
Q pmDE 0.8 BTmag 11.796 E BTmag 0.083 VTmag 11.845
E VTmag 0.159 Prox 150 TYC T HIP
CCDM RAdeg 272.76861083 DEdeg 53.49161028 EpRA 1990 1.66
EpDE 1990 1.61 E RAdeg 62.2 E DEdeg 64.1 Posflg
Corr 0.0
CCDM
Ccdm 18111+5330 RComp Comp B Note1
Note2 Discov num AG 217 DRAs -1.78 DDEs -30.2
R dRAs 91 Year 1900 Theta 242 Rho 15.9
Obs 7 Vmag 10.7 Sp G PmNote *
PmRA -19 PmDE 15 Dm number Cat1
Name2 +53 1119 Cat2 AGK2/3 HD M HD
ADS BDS B 8437 M ADS BDS N IDS IDS 18089N5328B
HIC