Added active satellites asset file; closes #1805

data/assets/scene/solarsystem/planets/earth/satellites/misc/active.asset

@@ -0,0 +1,21 @@
+local shared = asset.require("util/tle_helper")
+
+local group = {
+  Title = "Active",
+  Url = "http://www.celestrak.com/NORAD/elements/active.txt",
+  TrailColor = { 0.45, 0.25, 0.45 },
+  Description = [[Satellites that employ active communication.]]
+}
+
+local tle = shared.downloadTLEFile(asset, group.Url, group.Title)
+shared.registerSatelliteGroupObjects(asset, group, tle, true)
+
+
+asset.meta = {
+  Name = "Satellites Active",
+  Version = "1.0",
+  Description = [[ Satellites that employ active communication. Data from Celestrak]],
+  Author = "OpenSpace Team",
+  URL = "https://celestrak.com/NORAD/elements/",
+  License = "Celestrak"
+}

data/assets/scene/solarsystem/planets/earth/satellites/satellites_misc.asset

@@ -2,6 +2,7 @@ asset.require("./misc/military")
 asset.require("./misc/radar")
 asset.require("./misc/cubesats")
 asset.require("./misc/other")
+asset.require("./misc/active")
 
 
 asset.meta = {