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Doubles in session


Current system
18452+2919
SLE 105


Nearby doubles
27' : 18448+2945
TDT1028

37' : 18476+2903
DAM 679

40' : 18422+2922
RAO 396

41' : 18428+2945
SLE 116

42' : 18482+2933
TDT1059

43' : 18442+3000
TDT1022

46' : 18421+2857
HDS2648

47' : 18454+3005
SLE 119

48' : 18422+2851
LDS4795

58' : 18429+3008
SLE 117AB

61' : 18473+2825
HJ 1347AB

61' : 18446+2819
SLE 365

62' : 18413+2844
MMA 16

64' : 18455+2815
STF2381

66' : 18464+2815
TDT1047

67' : 18412+3000
SLE 115

68' : 18437+3024
STF2376AB

70' : 18491+2834
J 1208

71' : 18501+2949
HJ 1352

72' : 18404+2845
MLB 466AB

73' : 18486+3016
TDT1064

76' : 18508+2936
TDT1082

76' : 18396+2940
SLE 102

77' : 18490+3017
TDT1067

78' : 18414+2820
TDT 999

78' : 18413+3018
STF2367AB



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

18452+2919 SLE 105

 
 
18h 45m 09.55s +29° 19' 01.5" P.A. 93.00 sep 10.2 mag 11.96,12.80
 
 
Coord 2000 18452+2919 Discov num SLE 105 Comp Coord arcsec 2000 18 45 09.55 +29 19 01.5
Date first 1982 Date last 1982 Obs 1
Pa first 93 Pa last 92.9 P.A. Now (θ) 92.9°
Sep first 10.2 Sep last 10.17 Sep. Now (ρ) 10.17"
Mag pri 11.96 Mag sec 12.80 delta mag (ΔM) 0.84 Spectral class
Pri motion ra +003 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2120-01667-1 Gaia DR2 4539546274557140480
 
 
WDS 18452+2919 SLE 105 : 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
18452+2919 SLE 105 1982 1 93 10.2 11.96 12.80 184509.55+291901.5

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

 
 
WDS 18452+2919 SLE 105 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18452+2919 SLE 105 : MEASURES
 
 
No records found.

 
 
WDS 18452+2919 : VIRTUAL EYEPIECE
 
 

18452+2919 SLE 105A mag 11.96 18452+2919 SLE 105B sep 8.9 P.A. 93.30 mag 12.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18452+2919 : ALADIN DSS IMAGE @ 18h 45m 09.55s +29° 19' 01.5"
 
 
 
 
WDS 18452+2919 SLE 105 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18452+2919 SLE 105 distance=0' 18448+2945 TDT1028 distance=27' 18476+2903 DAM 679 distance=37' 18422+2922 RAO 396 distance=40' 18428+2945 SLE 116 distance=41' 18482+2933 TDT1059 distance=42' 18442+3000 TDT1022 distance=43' 18421+2857 HDS2648 distance=46' 18454+3005 SLE 119 distance=47' 18422+2851 LDS4795 distance=48' 18429+3008 SLE 117AB distance=58' 18429+3008 SLE 117AC distance=58' 18473+2825 HJ 1347AB distance=61' 18473+2825 HJ 1347AC distance=61' 18446+2819 SLE 365 distance=61' 18413+2844 MMA 16 distance=62' 18455+2815 STF2381 distance=64' 18464+2815 TDT1047 distance=66' 18412+3000 SLE 115 distance=67' 18437+3024 STF2376AB distance=68' 18437+3024 STF2376AC distance=68' 18437+3024 SLE 112AD distance=68' 18491+2834 J 1208 distance=70' 18501+2949 HJ 1352 distance=71' 18404+2845 MLB 466BC distance=72' 18404+2845 MLB 466AB distance=72' 18404+2845 SLE 96AD distance=72' 18404+2845 SLE 96AE distance=72' 18404+2845 MLB 466AC distance=72' 18486+3016 TDT1064 distance=73' 18508+2936 TDT1082 distance=76' 18396+2940 SLE 102 distance=76' 18490+3017 TDT1067 distance=77' 18414+2820 TDT 999 distance=78' 18413+3018 STF2367AB distance=78' 18413+3018 BTG 2AB,F distance=78' 18413+3018 STF2367AB,C distance=78' 18413+3018 STF2367AB,D distance=78' 18413+3018 STF2367AB,E distance=78' 18456+2759 TDT1037 distance=81' 18434+3037 SLE 118 distance=82' 18424+3036 LDS1014 distance=84' 18405+3017 HJ 1336AB distance=85' 18405+3017 HJ 1336AC distance=85' 18405+3017 HJ 1336AD distance=85' 18405+3017 HJ 1336AE distance=85' 18394+3000 SLE 101 distance=86' 18387+2858 L 53 distance=88' 18514+2954 TDT1087 distance=88' 18414+3032 TDT 998 distance=88' 18387+2847 L 25 distance=88' 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 18452+2919 SLE 105 93 10.2
Show 18448+2945 TDT1028 69 0.6 27
Show 18476+2903 DAM 679 229 19.4 37
Show 18422+2922 RAO 396 110 0.9 40
Show 18428+2945 SLE 116 71 18.2 41
Show 18482+2933 TDT1059 252 2.7 42
Show 18442+3000 TDT1022 128 0.6 43
Show 18421+2857 HDS2648 194 0.3 46
Show 18454+3005 SLE 119 177 6.6 47
Show 18422+2851 LDS4795 163 132.8 48
Show 18429+3008 SLE 117 AB 299 13.6 58
Show 18429+3008 SLE 117 AC 13 17.7 58
Show 18473+2825 HJ 1347 AB 274 18.5 61
Show 18473+2825 HJ 1347 AC 165 75.6 61
Show 18446+2819 SLE 365 261 8.1 61
Show 18413+2844 MMA 16 8 12.4 62
Show 18455+2815 STF2381 122 8.9 64
Show 18464+2815 TDT1047 228 0.6 66
Show 18412+3000 SLE 115 40 8.5 67
Show 18437+3024 STF2376 AB 63 22.3 68
Show 18437+3024 STF2376 AC 206 85.1 68
Show 18437+3024 SLE 112 AD 168 29.1 68
Show 18491+2834 J 1208 334 4.7 70
Show 18501+2949 HJ 1352 251 13.5 71
Show 18404+2845 MLB 466 BC 289 4.6 72
Show 18404+2845 MLB 466 AB 351 42.6 72
Show 18404+2845 SLE 96 AD 53 35.5 72
Show 18404+2845 SLE 96 AE 280 67.2 72
Show 18404+2845 MLB 466 AC 346 45.0 72
Show 18486+3016 TDT1064 163 0.5 73
Show 18508+2936 TDT1082 187 0.6 76
Show 18396+2940 SLE 102 103 13.3 76
Show 18490+3017 TDT1067 342 2.2 77
Show 18414+2820 TDT 999 147 1.8 78
Show 18413+3018 STF2367 AB 73 0.4 78
Show 18413+3018 BTG 2 AB,F 173 42.4 78
Show 18413+3018 STF2367 AB,C 192 14.1 78
Show 18413+3018 STF2367 AB,D 84 21.9 78
Show 18413+3018 STF2367 AB,E 341 151.7 78
Show 18456+2759 TDT1037 98 0.5 81
Show 18434+3037 SLE 118 45 8.3 82
Show 18424+3036 LDS1014 13 49.3 84
Show 18405+3017 HJ 1336 AB 89 16.9 85
Show 18405+3017 HJ 1336 AC 176 32.6 85
Show 18405+3017 HJ 1336 AD 294 33.1 85
Show 18405+3017 HJ 1336 AE 334 32.3 85
Show 18394+3000 SLE 101 235 20.2 86
Show 18387+2858 L 53 21 8.3 88
Show 18514+2954 TDT1087 204 1.6 88
Show 18414+3032 TDT 998 315 0.8 88
Show 18387+2847 L 25 252 1.3 88

 
 
WDS 18452+2919 : COMPONENTS
 
 
  A
B pa=93.3°
sep=8.87"
 
 
18452+2919 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184509.55+291901.5 Mag 11.96 PmRA 3.00
PmDE 7.0 Tycho2 2120-01667-1
Tycho2
Tycho2 2120-01667-1 Pflag RAmdeg 281.28981062 DEmdeg 29.31711101
PmRA 3.1 PmDE 7.2 E RAmdeg 73 E DEmdeg 69
E pmRA 2.6 E pmDE 2.6 EpRAm 1981.88 EpDEm 1982.53
Num 3 Q RAmdeg 0.7 Q DEmdeg 1.4 Q pmRA 0.7
Q pmDE 1.3 BTmag 12.734 E BTmag 0.200 VTmag 11.964
E VTmag 0.144 Prox 999 TYC HIP
CCDM RAdeg 281.28980194 DEdeg 29.31709389 EpRA 1990 1.46
EpDE 1990 1.55 E RAdeg 77.2 E DEdeg 72.9 Posflg
Corr 0.1
 
 
18452+2919 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184510.23+291901.0 Mag 12.8 Calc delta mag 0.84
Calc coord yes