node astro

gistfile1.txt

var assert = require ('assert');
var fs = require ('fs');
var swisseph = require('swisseph');

var date = {year: 1985, month: 1, day: 19, hour: 17, minute: 46};
var julday = swisseph.swe_julday(date.year, date.month, date.day, date.hour, swisseph.SE_GREG_CAL);

var geo = {lat: 38.833333, long: -104.816667}

console.log("Day: " + julday);


var flag = swisseph.SEFLG_SPEED | swisseph.SEFLG_MOSEPH;

swisseph.swe_julday(date.year, date.month, date.day, date.hour, swisseph.SE_GREG_CAL, function (julday_ut) {
	// assert.equal (julday_ut, 2455927.5);
	console.log ('Julian UT day for date:', julday_ut);

	// Sun position
	swisseph.swe_calc_ut (julday_ut, swisseph.SE_SUN, flag, function (body) {
		assert (!body.error, body.error);
		console.log ('Sun position:', body);

		// Sun Houses position:
		swisseph.swe_houses(julday_ut, geo.lat, geo.long, 'K', body.longitude, body.latitude, function(result){
			assert(!result.error, result.error);
			console.log('Sun house position: ', result);
		});
	});

	// Moon position
	swisseph.swe_calc_ut (julday_ut, swisseph.SE_MOON, flag, function (body) {
		assert (!body.error, body.error);
		console.log ('Moon position:', body);
	});

	
});