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Current system
18314+3055
SLE 186


Nearby doubles
21' : 18310+3115
A 247

28' : 18303+3120
LDS4789

29' : 18333+3040
SLE 199

29' : 18328+3033
BU 1253

41' : 18290+3029
TDT 901

42' : 18322+3136
UC 3602

46' : 18330+3136
STF2340AB

58' : 18318+3152
SLE 191

62' : 18295+2959
KU 118

65' : 18295+2955
STF2328AB

67' : 18292+2955
STF2327

67' : 18274+3137
J 761

68' : 18356+3136
SLE 217

74' : 18351+3151
UC 3620

75' : 18333+3203
SLE 201

76' : 18369+3032
DAM 111

76' : 18347+3158
SLE 211

76' : 18344+3200
ES 2420AB

76' : 18268+3007
TDT 872

80' : 18343+3205
ES 2419

80' : 18339+3208
SLE 209

80' : 18311+3215
STF2333AB

80' : 18375+3112
A 250

82' : 18367+3036
HJ 1330AB

86' : 18336+2934
RAO 393

87' : 18292+2933
HO 434



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

18314+3055 SLE 186

 
 
18h 31m 23.68s +30° 55' 03.4" P.A. 106.00 sep 19.0 mag 10.10,11.20
 
 
Coord 2000 18314+3055 Discov num SLE 186 Comp Coord arcsec 2000 18 31 23.68 +30 55 03.4
Date first 1900 Date last 2015 Obs 11
Pa first 108 Pa last 105.7 P.A. Now (θ) 105.7°
Sep first 20.6 Sep last 19.014 Sep. Now (ρ) 19.014"
Mag pri 10.10 Mag sec 11.20 delta mag (ΔM) 1.1 Spectral class
Pri motion ra +012 Sec motion ra +002
Pri motion dec -003 Sec motion dec +002
Notes
rPM=0.904
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2624-02070-1 Gaia DR2 4588890638423390336
 
 
WDS 18314+3055 SLE 186 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18314+3055 SLE 186 1998 4 106 18.9 10.10 11.20 D 183123.68+305503.4
18314+3055 SLE 186 2010 5 106 19.1 10.10 11.20 D 183123.68+305503.4
18314+3055 SLE 186 2015 8 106 19.0 10.10 11.20 183123.68+305503.4

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

 
 
WDS 18314+3055 SLE 186 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18314+3055 SLE 186 : MEASURES
 
 
No records found.

 
 
WDS 18314+3055 : VIRTUAL EYEPIECE
 
 

18314+3055 SLE 186A mag 10.1 18314+3055 SLE 186B sep 16.5 P.A. 108.10 mag 11.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 18314+3055 : ALADIN DSS IMAGE @ 18h 31m 23.68s +30° 55' 03.4"
 
 
 
 
WDS 18314+3055 SLE 186 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18314+3055 SLE 186 distance=0' 18310+3115 A 247 distance=21' 18303+3120 LDS4789 distance=28' 18333+3040 SLE 199 distance=29' 18328+3033 BU 1253 distance=29' 18290+3029 TDT 901 distance=41' 18322+3136 UC 3602 distance=42' 18330+3136 STF2340AB distance=46' 18330+3136 STF2340AC distance=46' 18330+3136 SLE 196AD distance=46' 18330+3136 STF2340BC distance=46' 18330+3136 SLE 196BD distance=46' 18318+3152 SLE 191 distance=58' 18295+2959 KU 118 distance=62' 18295+2955 STF2328AB distance=65' 18295+2955 WAL 91AC distance=65' 18292+2955 STF2327 distance=67' 18274+3137 J 761 distance=67' 18356+3136 SLE 217 distance=68' 18351+3151 UC 3620 distance=74' 18333+3203 SLE 201 distance=75' 18369+3032 DAM 111 distance=76' 18347+3158 SLE 211 distance=76' 18344+3200 ES 2420AB distance=76' 18344+3200 TOB 151AC distance=76' 18268+3007 TDT 872 distance=76' 18343+3205 ES 2419 distance=80' 18339+3208 SLE 209 distance=80' 18311+3215 STF2333AB distance=80' 18311+3215 STF2333AD distance=80' 18311+3215 STF2333AC distance=80' 18311+3215 STF2333BC distance=80' 18375+3112 A 250 distance=80' 18367+3036 HJ 1330AB distance=82' 18367+3036 DAM 110AC distance=82' 18336+2934 RAO 393 distance=86' 18292+2933 HO 434 distance=87' 18269+2950 HJ 1325 distance=87' 18292+3220 HJ 1326 distance=89' 18251+3016 GIC 152 distance=90' 18252+3016 TDT 847 distance=90' 18246+3034 KPP4107 distance=91' 18386+3046 STF2359AB distance=94' 18386+3046 STF2359AC distance=94' 18386+3046 STF2359AD distance=94' 18386+3046 STF2359AE distance=94' 18386+3046 STF2358CD distance=94' 18355+3215 CRB 127 distance=96' 18267+3211 ES 2418 distance=96' 18310+3231 SEI 564 distance=96' 18324+3231 TDT 932 distance=97' 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 18314+3055 SLE 186 106 19.0
Show 18310+3115 A 247 57 3.0 21
Show 18303+3120 LDS4789 154 56.3 28
Show 18333+3040 SLE 199 319 8.7 29
Show 18328+3033 BU 1253 157 7.0 29
Show 18290+3029 TDT 901 45 0.5 41
Show 18322+3136 UC 3602 320 71.6 42
Show 18330+3136 STF2340 AB 104 25.1 46
Show 18330+3136 STF2340 AC 150 223.3 46
Show 18330+3136 SLE 196 AD 106 46.6 46
Show 18330+3136 STF2340 BC 155 206.6 46
Show 18330+3136 SLE 196 BD 126 11.6 46
Show 18318+3152 SLE 191 313 6.2 58
Show 18295+2959 KU 118 323 50.4 62
Show 18295+2955 STF2328 AB 72 3.7 65
Show 18295+2955 WAL 91 AC 352 53.9 65
Show 18292+2955 STF2327 314 19.6 67
Show 18274+3137 J 761 180 3.7 67
Show 18356+3136 SLE 217 246 13.9 68
Show 18351+3151 UC 3620 264 14.5 74
Show 18333+3203 SLE 201 259 22.2 75
Show 18369+3032 DAM 111 286 7.2 76
Show 18347+3158 SLE 211 270 9.4 76
Show 18344+3200 ES 2420 AB 129 2.9 76
Show 18344+3200 TOB 151 AC 286 25.0 76
Show 18268+3007 TDT 872 319 0.6 76
Show 18343+3205 ES 2419 156 3.8 80
Show 18339+3208 SLE 209 26 10.3 80
Show 18311+3215 STF2333 AB 333 6.3 80
Show 18311+3215 STF2333 AD 339 85.8 80
Show 18311+3215 STF2333 AC 35 164.1 80
Show 18311+3215 STF2333 BC 37 161.1 80
Show 18375+3112 A 250 114 2.4 80
Show 18367+3036 HJ 1330 AB 224 9.3 82
Show 18367+3036 DAM 110 AC 289 8.1 82
Show 18336+2934 RAO 393 69 1.7 86
Show 18292+2933 HO 434 184 18.6 87
Show 18269+2950 HJ 1325 311 6.5 87
Show 18292+3220 HJ 1326 6 11.0 89
Show 18251+3016 GIC 152 125 26.9 90
Show 18252+3016 TDT 847 291 0.5 90
Show 18246+3034 KPP4107 79 2.2 91
Show 18386+3046 STF2359 AB 293 24.5 94
Show 18386+3046 STF2359 AC 183 136.9 94
Show 18386+3046 STF2359 AD 183 138.6 94
Show 18386+3046 STF2359 AE 148 225.0 94
Show 18386+3046 STF2358 CD 224 2.5 94
Show 18355+3215 CRB 127 31 10.9 96
Show 18267+3211 ES 2418 69 5.6 96
Show 18310+3231 SEI 564 24 15.6 96
Show 18324+3231 TDT 932 320 0.5 97

 
 
WDS 18314+3055 : COMPONENTS
 
 
  A
B pa=108.1°
sep=16.53"
 
 
18314+3055 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183123.68+305503.4 Mag 10.1 PmRA 12.00
PmDE -3.0 Tycho2 2624-02070-1
Tycho2
Tycho2 2624-02070-1 Pflag RAmdeg 277.84867630 DEmdeg 30.91762316
PmRA 13.8 PmDE -4.8 E RAmdeg 61 E DEmdeg 46
E pmRA 2.6 E pmDE 2.5 EpRAm 1979.80 EpDEm 1980.95
Num 4 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.7
Q pmDE 0.7 BTmag 12.015 E BTmag 0.096 VTmag 10.374
E VTmag 0.035 Prox 999 TYC T HIP
CCDM RAdeg 277.84861556 DEdeg 30.91765417 EpRA 1990 1.67
EpDE 1990 1.72 E RAdeg 98.0 E DEdeg 102.3 Posflg
Corr 0.0
 
 
18314+3055 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183124.90+305458.3 Mag 11.2 PmRA 2.00
PmDE 2.0 Calc delta mag 1.1 Calc coord yes