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Doubles in session


Current system
18486+3016
TDT 1064


Nearby doubles
5' : 18490+3017
TDT1067

33' : 18501+2949
HJ 1352

42' : 18514+2954
TDT1087

44' : 18454+3005
SLE 119

44' : 18482+2933
TDT1059

45' : 18468+3055
BRT 261

48' : 18465+3055
A 254

49' : 18508+2936
TDT1082

58' : 18525+2949
KPP4126

60' : 18448+2945
TDT1028

60' : 18442+3000
TDT1022

64' : 18518+3105
COU1012

65' : 18437+3024
STF2376AB

66' : 18537+3012
MLB 651

66' : 18537+3008
TDT1118

68' : 18458+3113
SLE 120

68' : 18464+3116
HJ 1345

70' : 18530+3058
LEP 159

71' : 18434+3037
SLE 118

71' : 18472+3125
STF2397

73' : 18452+2919
SLE 105

75' : 18429+3008
SLE 117AB

75' : 18476+2903
DAM 679

76' : 18486+3132
TDT1063AB

78' : 18546+3020
HDS2681

81' : 18488+3136
LDS1015



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

18486+3016 TDT 1064

 
 
18h 48m 38.49s +30° 16' 12.2" P.A. 163.00 sep 0.5 mag 11.59,12.27
 
 
Coord 2000 18486+3016 Discov num TDT1064 Comp Coord arcsec 2000 18 48 38.49 +30 16 12.2
Date first 1991 Date last 2009 Obs 2
Pa first 161 Pa last 163 P.A. Now (θ) 163°
Sep first 0.7 Sep last 0.48 Sep. Now (ρ) 0.48"
Mag pri 11.59 Mag sec 12.27 delta mag (ΔM) 0.68 Spectral class
Pri motion ra +008 Sec motion ra +008
Pri motion dec +009 Sec motion dec +009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2638-00255-1 Gaia DR2 2041653283006200960
 
 
WDS 18486+3016 TDT 1064 : 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
18486+3016 TDT1064 1991 1 161 0.7 11.59 12.27 184838.49+301612.2
18486+3016 TDT1064 2009 2 163 0.5 11.59 12.27 184838.49+301612.2

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

 
 
WDS 18486+3016 TDT 1064 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18486+3016 TDT 1064 : MEASURES
 
 
No records found.

 
 
WDS 18486+3016 : VIRTUAL EYEPIECE
 
 

18486+3016 TDT1064A mag 11.59 18486+3016 TDT1064B sep 0.5 P.A. 165.20 mag 12.27 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 18486+3016 : ALADIN DSS IMAGE @ 18h 48m 38.49s +30° 16' 12.2"
 
 
 
 
WDS 18486+3016 TDT 1064 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18486+3016 TDT1064 distance=1' 18490+3017 TDT1067 distance=5' 18501+2949 HJ 1352 distance=33' 18514+2954 TDT1087 distance=42' 18454+3005 SLE 119 distance=44' 18482+2933 TDT1059 distance=44' 18468+3055 BRT 261 distance=45' 18465+3055 A 254 distance=48' 18508+2936 TDT1082 distance=49' 18525+2949 KPP4126 distance=58' 18448+2945 TDT1028 distance=60' 18442+3000 TDT1022 distance=60' 18518+3105 COU1012 distance=64' 18437+3024 STF2376AB distance=65' 18437+3024 STF2376AC distance=65' 18437+3024 SLE 112AD distance=65' 18537+3012 MLB 651 distance=66' 18537+3008 TDT1118 distance=66' 18458+3113 SLE 120 distance=68' 18464+3116 HJ 1345 distance=68' 18530+3058 LEP 159 distance=70' 18434+3037 SLE 118 distance=71' 18472+3125 STF2397 distance=71' 18452+2919 SLE 105 distance=73' 18429+3008 SLE 117AB distance=75' 18429+3008 SLE 117AC distance=75' 18476+2903 DAM 679 distance=75' 18486+3132 TDT1063AB distance=76' 18486+3132 TDT1063AC distance=76' 18546+3020 HDS2681 distance=78' 18488+3136 LDS1015 distance=81' 18424+3036 LDS1014 distance=82' 18428+2945 SLE 116 distance=82' 18548+3002 LSC 84AB distance=82' 18548+3002 LSC 84AC distance=82' 18541+3103 ES 2421 distance=85' 18528+3125 A 257EF distance=87' 18528+3125 A 257AB distance=87' 18528+3125 A 257A,CD distance=87' 18528+3125 A 257CD,EF distance=88' 18528+3125 A 257CD distance=88' 18550+3053 A 258 distance=90' 18526+3131 SEI 576 distance=91' 18475+3149 BRT 262 distance=94' 18501+3149 A 256 distance=95' 18414+3032 TDT 998 distance=96' 18413+3018 STF2367AB distance=96' 18413+3018 BTG 2AB,F distance=96' 18413+3018 STF2367AB,C distance=96' 18413+3018 STF2367AB,D distance=96' 18413+3018 STF2367AB,E distance=96' 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 18486+3016 TDT1064 163 0.5 1
Show 18490+3017 TDT1067 342 2.2 5
Show 18501+2949 HJ 1352 251 13.5 33
Show 18514+2954 TDT1087 204 1.6 42
Show 18454+3005 SLE 119 177 6.6 44
Show 18482+2933 TDT1059 252 2.7 44
Show 18468+3055 BRT 261 18 4.7 45
Show 18465+3055 A 254 48 2.3 48
Show 18508+2936 TDT1082 187 0.6 49
Show 18525+2949 KPP4126 220 1.4 58
Show 18448+2945 TDT1028 69 0.6 60
Show 18442+3000 TDT1022 128 0.6 60
Show 18518+3105 COU1012 238 0.4 64
Show 18437+3024 STF2376 AB 63 22.3 65
Show 18437+3024 STF2376 AC 206 85.1 65
Show 18437+3024 SLE 112 AD 168 29.1 65
Show 18537+3012 MLB 651 66 4.6 66
Show 18537+3008 TDT1118 161 0.6 66
Show 18458+3113 SLE 120 115 6.9 68
Show 18464+3116 HJ 1345 169 11.7 68
Show 18530+3058 LEP 159 357 10.5 70
Show 18434+3037 SLE 118 45 8.3 71
Show 18472+3125 STF2397 269 3.9 71
Show 18452+2919 SLE 105 93 10.2 73
Show 18429+3008 SLE 117 AB 299 13.6 75
Show 18429+3008 SLE 117 AC 13 17.7 75
Show 18476+2903 DAM 679 229 19.4 75
Show 18486+3132 TDT1063 AB 106 0.1 76
Show 18486+3132 TDT1063 AC 142 1.1 76
Show 18546+3020 HDS2681 282 4.4 78
Show 18488+3136 LDS1015 301 110.3 81
Show 18424+3036 LDS1014 13 49.3 82
Show 18428+2945 SLE 116 71 18.2 82
Show 18548+3002 LSC 84 AB 22 0.0 82
Show 18548+3002 LSC 84 AC 138 0.3 82
Show 18541+3103 ES 2421 69 7.7 85
Show 18528+3125 A 257 EF 231 6.2 87
Show 18528+3125 A 257 AB 94 0.9 87
Show 18528+3125 A 257 A,CD 324 82.4 87
Show 18528+3125 A 257 CD,EF 225 28.0 88
Show 18528+3125 A 257 CD 262 0.7 88
Show 18550+3053 A 258 228 0.3 90
Show 18526+3131 SEI 576 297 16.0 91
Show 18475+3149 BRT 262 342 4.8 94
Show 18501+3149 A 256 60 2.9 95
Show 18414+3032 TDT 998 315 0.8 96
Show 18413+3018 STF2367 AB 73 0.4 96
Show 18413+3018 BTG 2 AB,F 173 42.4 96
Show 18413+3018 STF2367 AB,C 192 14.1 96
Show 18413+3018 STF2367 AB,D 84 21.9 96
Show 18413+3018 STF2367 AB,E 341 151.7 96

 
 
WDS 18486+3016 : COMPONENTS
 
 
  A
B pa=165.2°
sep=0.47"
 
 
18486+3016 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184838.49+301612.2 Mag 11.59 PmRA 8.00
PmDE 9.0 Tycho2 2638-00255-1
Tycho2
Tycho2 2638-00255-1 Pflag RAmdeg 282.16047306 DEmdeg 30.26998099
PmRA 7.9 PmDE 9.0 E RAmdeg 31 E DEmdeg 37
E pmRA 2.3 E pmDE 2.3 EpRAm 1984.70 EpDEm 1986.52
Num 4 Q RAmdeg 4.9 Q DEmdeg 0.5 Q pmRA 4.9
Q pmDE 0.5 BTmag 11.842 E BTmag 0.072 VTmag 11.178
E VTmag 0.067 Prox 999 TYC T HIP
CCDM RAdeg 282.16039000 DEdeg 30.26996222 EpRA 1990 1.51
EpDE 1990 1.58 E RAdeg 45.2 E DEdeg 42.7 Posflg
Corr 0.1
 
 
18486+3016 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184838.50+301611.7 Mag 12.27 PmRA 8.00
PmDE 9.0 Calc delta mag 0.68 Calc coord yes