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Fix coordinates in '20 Fun Naked-Eye Double Stars' script (fix #3835)
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@alex-w
alex-w committed Sep 19, 2024
1 parent c014454 commit e689ff5
Showing 1 changed file with 22 additions and 22 deletions.
44 changes: 22 additions & 22 deletions scripts/double_stars.ssc
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
// Name: 20 Fun Naked-Eye Double Stars
// Author: Alexander Wolf
// License: Public Domain
// Version: 1.2
// Version: 1.3
// Description: This script helps you make an excursion around 20 fun double stars. The list has been collected by Jerry Lodriguss and published in Sky & Telescope 09/2014. Data taken from his website, http://www.astropix.com/doubles/
//

Expand All @@ -25,26 +25,26 @@ var aFOV = new Array(40, 50, 20, 60, 25, 32, 20, 50, 40, 40);
var dblstars = new Array(4, 3, 1, 1, 1, 4, 2, 1, 2, 1);

// RA, DE, FOV, Name, Info, Note
var doublestar = [["03h46m45.16s", "+24d35m44.5s", 1.0, tr("Asterope (21 Tauri and 22 Tauri)"), tr("2.5 arcminutes (SE)"), tr("Extremely difficult because of their faintness, separation, and nearby bright stars")],
["03h50m00.32s", "+24d05m37.1s", 1.0, tr("Atlas and Pleione (27 Tauri and 28 Tauri)"), tr("5 arcminutes (N)"), tr("Moderately difficult")],
["04h29m24.00s", "+15d59m36.0s", 1.5, tr("θ Tauri"), tr("5.6 arcminutes (NNW)"), tr("Showcase naked-eye double!")],
["04h24m58.00s", "+17d42m01.0s", 2.0, tr("δ Tauri"), tr("δ1-δ2: 17.6 arcseconds (ESE); δ1-δ3: 43.25 arcseconds (NE)"), tr("Easy naked-eye triple")],
["05h35m58.08s", "-05d23m07.2s", 0.05, tr("θ Orionis"), tr("2.24 arcminutes (NW)"), tr("Very difficult because of stars and nebulosity in the area")],
["05h36m04.96s", "-04d50m01.6s", 0.4, tr("42 and 45 Orionis"), tr("4.2 arcminutes (ESE)"), tr("Moderately difficult optical double")],
["05h36m07.43s", "-05d54m19.4s", 0.2, tr("ι Orionis"), tr("8 arcminutes (SW)"), tr("Moderately difficult optical double")],
["12h21m20.17s", "-22d17m55.7s", 1.0, tr("ζ Corvi"), tr("5.85 arcminutes (WNW)"), tr("Moderately difficult")],
["13h24m31.65s", "54d51m07.9s", 1.5, tr("Mizar and Alcor"), tr("11.8 arcminutes (ENE)"), tr("Easy naked-eye double")],
["14h51m31.06s", "-16d03m23.0s", 1.0, tr("Zubenelgenubi"), tr("3.83 arcminutes (NW)"), tr("Very difficult because of the magnitude difference")],
["16h07m40.91s", "-20d42m22.5s", 1.8, tr("ω Scorpii"), tr("14.6 arcminutes (SSE)"), tr("Easy optical double")],
["17h31m55s", "-37d11m48s", 1.3, tr("λ and υ Scorpii"), tr("36 arcminutes (WSW)"), tr("Easy double")],
["16h52m52.96s", "-38d04m06.6s", 0.8, tr("μ Scorpii"), tr("5.8 arcminutes (ENE)"), tr("Showcase double!")],
["16h55m03.04s", "-42d22m56.3s", 0.8, tr("ζ Scorpii"), tr("6.5 arcminutes (W)"), tr("Moderately difficult")],
["18h44m50.34s", "+39d41m03.9s", 0.5, tr("ε Lyrae"), tr("3.5 arcminutes (N)"), tr("Showcase naked-eye double!")],
["18h54m15.09s", "+36d59m20.8s", 0.7, tr("δ Lyrae"), tr("10.3 arcminutes (WNW)"), tr("Moderately difficult")],
["18h55m03.45s", "-22d43m23.8s", 2.0, tr("ν Sagittarii"), tr("13.9 arcminutes (ENE)"), tr("Easy naked-eye double")],
["20h14m45s", "+47d26m26s", 3.0, tr("ο1 and ο2 Cygni"), tr("61.3 arcminutes (NNE)"), tr("Easy naked-eye double")],
["20h14m06s", "+46d46m58s", 1.0, tr("ο1 Cygni (ο1 Cygni, 30 Cyg and HD 192579)"), tr("5.6 arcminutes (NW)"), tr("Moderately difficult optical triple star")],
["20h18m51.63s", "-12d29m50.9s", 1.3, tr("Algedi"), tr("6.3 arcminutes (WNW)"), tr("Showcase naked-eye double!")]
var doublestar = [["03h45m59.63s", "+24d32m28.6s", 1.0, tr("Asterope (21 Tauri and 22 Tauri)"), tr("2.5 arcminutes (SE)"), tr("Extremely difficult because of their faintness, separation, and nearby bright stars")],
["03h49m11.03s", "+24d05m48.2s", 1.0, tr("Atlas and Pleione (27 Tauri and 28 Tauri)"), tr("5 arcminutes (N)"), tr("Moderately difficult")],
["04h28m38.82s", "+15d55m14.3s", 1.5, tr("θ Tauri"), tr("5.6 arcminutes (NNW)"), tr("Showcase naked-eye double!")],
["04h23m33.39s", "+17d29m46.2s", 2.0, tr("δ Tauri"), tr("δ1-δ2: 17.6 arcseconds (ESE); δ1-δ3: 43.25 arcseconds (NE)"), tr("Easy naked-eye triple")],
["05h35m16.56s", "-05d23m04.9s", 0.05, tr("θ Orionis"), tr("2.24 arcminutes (NW)"), tr("Very difficult because of stars and nebulosity in the area")],
["05h35m30.71s", "-04d50m35.8s", 0.4, tr("42 and 45 Orionis"), tr("4.2 arcminutes (ESE)"), tr("Moderately difficult optical double")],
["05h35m20.78s", "-05d56m03.7s", 0.2, tr("ι Orionis"), tr("8 arcminutes (SW)"), tr("Moderately difficult optical double")],
["12h20m32.10s", "-22d12m51.0s", 1.0, tr("ζ Corvi"), tr("5.85 arcminutes (WNW)"), tr("Moderately difficult")],
["13h24m32.98s", "+54d57m40.7s", 1.5, tr("Mizar and Alcor"), tr("11.8 arcminutes (ENE)"), tr("Easy naked-eye double")],
["14h50m44.93s", "-16d00m57.5s", 1.0, tr("Zubenelgenubi"), tr("3.83 arcminutes (NW)"), tr("Very difficult because of the magnitude difference")],
["16h07m06.08s", "-20d45m43.6s", 1.8, tr("ω Scorpii"), tr("14.6 arcminutes (SSE)"), tr("Easy optical double")],
["17h32m05.57s", "-37d12m47.4s", 1.3, tr("λ and υ Scorpii"), tr("36 arcminutes (WSW)"), tr("Easy double")],
["16h52m04.81s", "-38d01m55.0s", 0.8, tr("μ Scorpii"), tr("5.8 arcminutes (ENE)"), tr("Showcase double!")],
["16h54m15.33s", "-42d21m44.9s", 0.8, tr("ζ Scorpii"), tr("6.5 arcminutes (W)"), tr("Moderately difficult")],
["18h44m22.05s", "+39d38m47.1s", 0.5, tr("ε Lyrae"), tr("3.5 arcminutes (N)"), tr("Showcase naked-eye double!")],
["18h54m04.41s", "+36d56m35.0s", 0.7, tr("δ Lyrae"), tr("10.3 arcminutes (WNW)"), tr("Moderately difficult")],
["18h54m38.58s", "-22d42m25.2s", 2.0, tr("ν Sagittarii"), tr("13.9 arcminutes (ENE)"), tr("Easy naked-eye double")],
["20h14m37.19s", "+47d12m14.7s", 3.0, tr("ο1 and ο2 Cygni"), tr("61.3 arcminutes (NNE)"), tr("Easy naked-eye double")],
["20h13m30.87s", "+46d46m40.2s", 1.0, tr("ο1 Cygni (ο1 Cygni, 30 Cyg and HD 192579)"), tr("5.6 arcminutes (NW)"), tr("Moderately difficult optical triple star")],
["20h17m51.31s", "-12d31m18.1s", 1.3, tr("Algedi"), tr("6.3 arcminutes (WNW)"), tr("Showcase naked-eye double!")]
];

var color="#00AAFF";
Expand All @@ -71,7 +71,7 @@ for (i=0; i<constellation.length; i++)

for (j=shift; j<(shift+dblstars[i]); j++)
{
core.moveToRaDec(doublestar[j][0], doublestar[j][1]);
core.moveToRaDecJ2000(doublestar[j][0], doublestar[j][1]);
StelMovementMgr.zoomTo(doublestar[j][2], 3);

var dsname = LabelMgr.labelScreen("#" + (j+1) + " - " + doublestar[j][3], 20, 20, false, 30, color);
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