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Current system
18508+2936
TDT 1082


Nearby doubles
16' : 18501+2949
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TDT1067

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TDT1118

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MLB 651

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DAM 679

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LSC 84AB

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MLB 467

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MLB 650

66' : 18555+2914
STF2419

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HDS2681

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COU1014

76' : 18452+2919
SLE 105

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SLE 119

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TDT1028

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MLB 693AB

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COU1012

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OSO 104AB



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

18508+2936 TDT 1082

 
 
18h 50m 46.39s +29° 36' 20.6" P.A. 187.00 sep 0.6 mag 11.59,12.18
 
 
Coord 2000 18508+2936 Discov num TDT1082 Comp Coord arcsec 2000 18 50 46.39 +29 36 20.6
Date first 1991 Date last 1991 Obs 1
Pa first 187 Pa last 187.2 P.A. Now (θ) 187.2°
Sep first 0.6 Sep last 0.62 Sep. Now (ρ) 0.62"
Mag pri 11.59 Mag sec 12.18 delta mag (ΔM) 0.59 Spectral class
Pri motion ra +000 Sec motion ra +000
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2121-02788-1 Gaia DR2 2041369750747788160
 
 
WDS 18508+2936 TDT 1082 : 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
18508+2936 TDT1082 1991 1 187 0.6 11.59 12.18 185046.39+293620.6

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

 
 
WDS 18508+2936 TDT 1082 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18508+2936 TDT 1082 : MEASURES
 
 
No records found.

 
 
WDS 18508+2936 : VIRTUAL EYEPIECE
 
 

18508+2936 TDT1082A mag 11.59 18508+2936 TDT1082B sep 0.6 P.A. 186.30 mag 12.18 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 18508+2936 : ALADIN DSS IMAGE @ 18h 50m 46.39s +29° 36' 20.6"
 
 
 
 
WDS 18508+2936 TDT 1082 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18508+2936 TDT1082 distance=1' 18501+2949 HJ 1352 distance=16' 18514+2954 TDT1087 distance=19' 18525+2949 KPP4126 distance=27' 18482+2933 TDT1059 distance=35' 18490+3017 TDT1067 distance=47' 18486+3016 TDT1064 distance=49' 18537+3008 TDT1118 distance=50' 18537+3012 MLB 651 distance=52' 18476+2903 DAM 679 distance=54' 18548+3002 LSC 84AB distance=59' 18548+3002 LSC 84AC distance=59' 18542+2856 MLB 467 distance=61' 18491+2834 J 1208 distance=65' 18509+2831 MLB 650 distance=66' 18555+2914 STF2419 distance=66' 18546+3020 HDS2681 distance=67' 18564+2944 COU1014 distance=74' 18452+2919 SLE 105 distance=76' 18454+3005 SLE 119 distance=76' 18448+2945 TDT1028 distance=79' 18536+2823 MLB 692AB distance=80' 18536+2823 MLB 692AC distance=80' 18552+2842 MLB 693AB distance=81' 18552+2842 MLB 693AC distance=81' 18473+2825 HJ 1347AB distance=85' 18473+2825 HJ 1347AC distance=85' 18530+3058 LEP 159 distance=87' 18442+3000 TDT1022 distance=89' 18518+3105 COU1012 distance=90' 18499+2806 OSO 104AB distance=92' 18499+2806 OSO 104AD distance=92' 18499+2806 OSO 104AE distance=92' 18499+2806 OSO 104AF distance=92' 18499+2806 OSO 104AG distance=92' 18468+3055 BRT 261 distance=94' 18550+3053 A 258 distance=95' 18541+3103 ES 2421 distance=97' 18465+3055 A 254 distance=97' 18582+2924 AG 367 distance=98' 18464+2815 TDT1047 distance=100' 18579+3020 COU1017 distance=103' 18582+3011 COU1018Aa,Ab distance=103' 18582+3011 ES 2670AB distance=103' 18437+3024 STF2376AB distance=104' 18437+3024 STF2376AC distance=104' 18437+3024 SLE 112AD distance=104' 18428+2945 SLE 116 distance=104' 18455+2815 STF2381 distance=107' 18429+3008 SLE 117AB distance=108' 18429+3008 SLE 117AC distance=108' 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 18508+2936 TDT1082 187 0.6 1
Show 18501+2949 HJ 1352 251 13.5 16
Show 18514+2954 TDT1087 204 1.6 19
Show 18525+2949 KPP4126 220 1.4 27
Show 18482+2933 TDT1059 252 2.7 35
Show 18490+3017 TDT1067 342 2.2 47
Show 18486+3016 TDT1064 163 0.5 49
Show 18537+3008 TDT1118 161 0.6 50
Show 18537+3012 MLB 651 66 4.6 52
Show 18476+2903 DAM 679 229 19.4 54
Show 18548+3002 LSC 84 AB 22 0.0 59
Show 18548+3002 LSC 84 AC 138 0.3 59
Show 18542+2856 MLB 467 196 9.6 61
Show 18491+2834 J 1208 334 4.7 65
Show 18509+2831 MLB 650 161 5.3 66
Show 18555+2914 STF2419 177 3.4 66
Show 18546+3020 HDS2681 282 4.4 67
Show 18564+2944 COU1014 46 0.2 74
Show 18452+2919 SLE 105 93 10.2 76
Show 18454+3005 SLE 119 177 6.6 76
Show 18448+2945 TDT1028 69 0.6 79
Show 18536+2823 MLB 692 AB 299 2.4 80
Show 18536+2823 MLB 692 AC 300 8.0 80
Show 18552+2842 MLB 693 AB 176 6.5 81
Show 18552+2842 MLB 693 AC 154 9.5 81
Show 18473+2825 HJ 1347 AB 274 18.5 85
Show 18473+2825 HJ 1347 AC 165 75.6 85
Show 18530+3058 LEP 159 357 10.5 87
Show 18442+3000 TDT1022 128 0.6 89
Show 18518+3105 COU1012 238 0.4 90
Show 18499+2806 OSO 104 AB 112 5.0 92
Show 18499+2806 OSO 104 AD 27 12.7 92
Show 18499+2806 OSO 104 AE 252 15.1 92
Show 18499+2806 OSO 104 AF 46 23.6 92
Show 18499+2806 OSO 104 AG 135 22.1 92
Show 18468+3055 BRT 261 18 4.7 94
Show 18550+3053 A 258 228 0.3 95
Show 18541+3103 ES 2421 69 7.7 97
Show 18465+3055 A 254 48 2.3 97
Show 18582+2924 AG 367 297 4.8 98
Show 18464+2815 TDT1047 228 0.6 100
Show 18579+3020 COU1017 185 1.8 103
Show 18582+3011 COU1018 Aa,Ab 210 3.7 103
Show 18582+3011 ES 2670 AB 71 11.2 103
Show 18437+3024 STF2376 AB 63 22.3 104
Show 18437+3024 STF2376 AC 206 85.1 104
Show 18437+3024 SLE 112 AD 168 29.1 104
Show 18428+2945 SLE 116 71 18.2 104
Show 18455+2815 STF2381 122 8.9 107
Show 18429+3008 SLE 117 AB 299 13.6 108
Show 18429+3008 SLE 117 AC 13 17.7 108

 
 
WDS 18508+2936 : COMPONENTS
 
 
  A
B pa=186.3°
sep=0.62"
 
 
18508+2936 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185046.39+293620.6 Mag 11.59 PmRA 0.00
PmDE -5.0 Tycho2 2121-02788-1
Tycho2
Tycho2 2121-02788-1 Pflag RAmdeg 282.69330458 DEmdeg 29.60564778
PmRA 0.0 PmDE -4.6 E RAmdeg 37 E DEmdeg 35
E pmRA 2.4 E pmDE 2.3 EpRAm 1986.82 EpDEm 1987.03
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 11.541 E BTmag 0.063 VTmag 11.104
E VTmag 0.067 Prox 999 TYC T HIP
CCDM RAdeg 282.69329806 DEdeg 29.60565722 EpRA 1990 1.51
EpDE 1990 1.61 E RAdeg 41.5 E DEdeg 39.5 Posflg
Corr -0.1
 
 
18508+2936 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185046.38+293620.0 Mag 12.18 PmRA 0.00
PmDE -5.0 Calc delta mag 0.59 Calc coord yes