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Doubles in session


Current system
18464+3116
HJ 1345


Nearby doubles
7' : 18458+3113
SLE 120

15' : 18472+3125
STF2397

22' : 18465+3055
A 254

24' : 18468+3055
BRT 261

35' : 18486+3132
TDT1063AB

36' : 18475+3149
BRT 262

39' : 18488+3136
LDS1015

41' : 18437+3141
A 253

52' : 18432+3150
UC 3654

54' : 18434+3037
SLE 118

54' : 18466+3210
HU 935

59' : 18501+3149
A 256

62' : 18437+3024
STF2376AB

63' : 18457+3218
SEI 574

64' : 18424+3036
LDS1014

68' : 18486+3016
TDT1064

70' : 18490+3017
TDT1067

70' : 18409+3132
HJ 1337

73' : 18454+3005
SLE 119

73' : 18518+3105
COU1012

77' : 18409+3044
SLE 114

77' : 18414+3032
TDT 998

77' : 18405+3139
HO 437AB

81' : 18497+3223
J 131

81' : 18429+3008
SLE 117AB

82' : 18442+3000
TDT1022



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Binary Systems
Triple Systems
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18464+3116 HJ 1345

 
 
18h 46m 13.83s +31° 16' 28.1" P.A. 169.00 sep 11.7 mag 11.70,12.80
 
 
Coord 2000 18464+3116 Discov num HJ 1345 Comp Coord arcsec 2000 18 46 13.83 +31 16 28.1
Date first 1951 Date last 2015 Obs 15
Pa first 172 Pa last 169.3 P.A. Now (θ) 169.3°
Sep first 11.4 Sep last 11.737 Sep. Now (ρ) 11.737"
Mag pri 11.70 Mag sec 12.80 delta mag (ΔM) 1.1 Spectral class
Pri motion ra -005 Sec motion ra -002
Pri motion dec -008 Sec motion dec +007
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.621
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2089889029916079616
 
 
WDS 18464+3116 HJ 1345 : NOTES
 
 
discov_num notes refcode
HJ 1345 Recognized to be the same as SLE 121 by Francisco Romero FMR2006c
 
 
REFERENCES
 
 
refcode metd author reference
FMR2006c - Rica Romero, F.M. 2006JDSO....2..142R
FMR2006c JDSO 2, 142, 2006
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18464+3116 HJ 1345 2006 10 349 11.7 13.00 13.00 N U 184613.83+311628.1
18464+3116 HJ 1345 2010 11 170 11.8 11.70 12.80 NU 184613.83+311628.1
18464+3116 HJ 1345 2015 11 169 11.7 11.70 12.80 NU 184613.83+311628.1

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

 
 
WDS 18464+3116 HJ 1345 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18464+3116 HJ 1345 : MEASURES
 
 
No records found.

 
 
WDS 18464+3116 : VIRTUAL EYEPIECE
 
 

18464+3116 HJ 1345A mag 11.7 18464+3116 HJ 1345B sep 11.7 P.A. 170.80 mag 12.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 18464+3116 : ALADIN DSS IMAGE @ 18h 46m 13.83s +31° 16' 28.1"
 
 
 
 
WDS 18464+3116 HJ 1345 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18464+3116 HJ 1345 distance=0' 18458+3113 SLE 120 distance=7' 18472+3125 STF2397 distance=15' 18465+3055 A 254 distance=22' 18468+3055 BRT 261 distance=24' 18486+3132 TDT1063AB distance=35' 18486+3132 TDT1063AC distance=35' 18475+3149 BRT 262 distance=36' 18488+3136 LDS1015 distance=39' 18437+3141 A 253 distance=41' 18432+3150 UC 3654 distance=52' 18434+3037 SLE 118 distance=54' 18466+3210 HU 935 distance=54' 18501+3149 A 256 distance=59' 18437+3024 STF2376AB distance=62' 18437+3024 STF2376AC distance=62' 18437+3024 SLE 112AD distance=62' 18457+3218 SEI 574 distance=63' 18424+3036 LDS1014 distance=64' 18486+3016 TDT1064 distance=68' 18490+3017 TDT1067 distance=70' 18409+3132 HJ 1337 distance=70' 18454+3005 SLE 119 distance=73' 18518+3105 COU1012 distance=73' 18409+3044 SLE 114 distance=77' 18414+3032 TDT 998 distance=77' 18405+3139 HO 437AB distance=77' 18405+3139 HO 437AC distance=77' 18405+3139 HO 437AE distance=77' 18405+3139 HO 437CD distance=78' 18497+3223 J 131 distance=81' 18429+3008 SLE 117AB distance=81' 18429+3008 SLE 117AC distance=81' 18442+3000 TDT1022 distance=82' 18526+3131 SEI 576 distance=83' 18447+3237 LDS4797 distance=84' 18400+3051 ARY 59 distance=84' 18528+3125 A 257EF distance=84' 18528+3125 A 257CD,EF distance=85' 18528+3125 A 257CD distance=85' 18528+3125 A 257AB distance=85' 18528+3125 A 257A,CD distance=85' 18461+3242 SEI 575 distance=86' 18413+3018 STF2367AB distance=87' 18413+3018 BTG 2AB,F distance=87' 18413+3018 STF2367AB,C distance=87' 18413+3018 STF2367AB,D distance=87' 18413+3018 STF2367AB,E distance=87' 18425+3231 HJ 1340 distance=88' 18530+3058 LEP 159 distance=89' 18499+3233 HO 440 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 18464+3116 HJ 1345 169 11.7
Show 18458+3113 SLE 120 115 6.9 7
Show 18472+3125 STF2397 269 3.9 15
Show 18465+3055 A 254 48 2.3 22
Show 18468+3055 BRT 261 18 4.7 24
Show 18486+3132 TDT1063 AB 106 0.1 35
Show 18486+3132 TDT1063 AC 142 1.1 35
Show 18475+3149 BRT 262 342 4.8 36
Show 18488+3136 LDS1015 301 110.3 39
Show 18437+3141 A 253 132 0.7 41
Show 18432+3150 UC 3654 195 30.0 52
Show 18434+3037 SLE 118 45 8.3 54
Show 18466+3210 HU 935 153 3.1 54
Show 18501+3149 A 256 60 2.9 59
Show 18437+3024 STF2376 AB 63 22.3 62
Show 18437+3024 STF2376 AC 206 85.1 62
Show 18437+3024 SLE 112 AD 168 29.1 62
Show 18457+3218 SEI 574 263 18.7 63
Show 18424+3036 LDS1014 13 49.3 64
Show 18486+3016 TDT1064 163 0.5 68
Show 18490+3017 TDT1067 342 2.2 70
Show 18409+3132 HJ 1337 151 9.4 70
Show 18454+3005 SLE 119 177 6.6 73
Show 18518+3105 COU1012 238 0.4 73
Show 18409+3044 SLE 114 145 4.3 77
Show 18414+3032 TDT 998 315 0.8 77
Show 18405+3139 HO 437 AB 140 0.3 77
Show 18405+3139 HO 437 AC 272 39.9 77
Show 18405+3139 HO 437 AE 288 22.1 77
Show 18405+3139 HO 437 CD 347 4.5 78
Show 18497+3223 J 131 179 2.7 81
Show 18429+3008 SLE 117 AB 299 13.6 81
Show 18429+3008 SLE 117 AC 13 17.7 81
Show 18442+3000 TDT1022 128 0.6 82
Show 18526+3131 SEI 576 297 16.0 83
Show 18447+3237 LDS4797 28 47.5 84
Show 18400+3051 ARY 59 280 52.4 84
Show 18528+3125 A 257 EF 231 6.2 84
Show 18528+3125 A 257 CD,EF 225 28.0 85
Show 18528+3125 A 257 CD 262 0.7 85
Show 18528+3125 A 257 AB 94 0.9 85
Show 18528+3125 A 257 A,CD 324 82.4 85
Show 18461+3242 SEI 575 263 28.6 86
Show 18413+3018 STF2367 AB 73 0.4 87
Show 18413+3018 BTG 2 AB,F 173 42.4 87
Show 18413+3018 STF2367 AB,C 192 14.1 87
Show 18413+3018 STF2367 AB,D 84 21.9 87
Show 18413+3018 STF2367 AB,E 341 151.7 87
Show 18425+3231 HJ 1340 79 15.4 88
Show 18530+3058 LEP 159 357 10.5 89
Show 18499+3233 HO 440 175 18.4 90

 
 
WDS 18464+3116 : COMPONENTS
 
 
  A
B pa=170.8°
sep=11.68"
 
 
18464+3116 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184613.83+311628.1 Mag 11.7 PmRA -5.00
PmDE -8.0
 
 
18464+3116 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184613.98+311616.6 Mag 12.8 PmRA -2.00
PmDE 7.0 Calc delta mag 1.1 Calc coord yes