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enhance sun and moon

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add position data when visible
This commit is contained in:
SpudGunMan
2025-08-14 19:35:13 -07:00
parent 0675132171
commit 3212661ee8
1 changed files with 25 additions and 6 deletions
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modules/space.py
+25 -6
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@@ -6,7 +6,7 @@ import requests # pip install requests
import xml.dom.minidom
from datetime import datetime
import ephem # pip install pyephem
from datetime import timedelta
from datetime import timezone
from modules.log import *
trap_list_solarconditions = ("sun", "moon", "solar", "hfcond", "satpass")
@@ -63,7 +63,7 @@ def drap_xray_conditions():
def get_sun(lat=0, lon=0):
# get sunrise and sunset times using callers location or default
obs = ephem.Observer()
obs.date = datetime.now()
obs.date = datetime.now(timezone.utc)
sun = ephem.Sun()
if lat != 0 and lon != 0:
obs.lat = str(lat)
@@ -74,9 +74,17 @@ def get_sun(lat=0, lon=0):
sun.compute(obs)
sun_table = {}
# get the sun azimuth and altitude
sun_table['azimuth'] = sun.az
sun_table['altitude'] = sun.alt
# sun is up include altitude
if sun_table['altitude'] > 0:
sun_table['altitude'] = sun.alt
else:
sun_table['altitude'] = 0
# get the next rise and set times
local_sunrise = ephem.localtime(obs.next_rising(sun))
local_sunset = ephem.localtime(obs.next_setting(sun))
@@ -86,14 +94,20 @@ def get_sun(lat=0, lon=0):
else:
sun_table['rise_time'] = local_sunrise.strftime('%a %d %I:%M%p')
sun_table['set_time'] = local_sunset.strftime('%a %d %I:%M%p')
# if sunset is before sunrise, then it's tomorrow
# if sunset is before sunrise, then data will be for tomorrow
if local_sunset < local_sunrise:
local_sunset = ephem.localtime(obs.next_setting(sun)) + timedelta(1)
obs.date = obs.date + 1 # move observer's date forward by one day
local_sunset = ephem.localtime(obs.next_setting(sun))
if zuluTime:
sun_table['set_time'] = local_sunset.strftime('%a %d %H:%M')
else:
sun_table['set_time'] = local_sunset.strftime('%a %d %I:%M%p')
sun_data = "SunRise: " + sun_table['rise_time'] + "\nSet: " + sun_table['set_time']
sun_data = "SunRise: " + sun_table['rise_time'] + "\nSet: " + sun_table['set_time'] + "\nDaylight: " + \
str((local_sunset - local_sunrise).seconds // 3600) + "h " + str(((local_sunset - local_sunrise).seconds // 60) % 60) + "m" + \
"\nAzimuth: " + str('{0:.2f}'.format(sun_table['azimuth'] * 180 / ephem.pi)) + "°" + "\nAltitude: " + str('{0:.2f}'.format(sun_table['altitude'] * 180 / ephem.pi)) + "°"
return sun_data
def get_moon(lat=0, lon=0):
@@ -108,7 +122,7 @@ def get_moon(lat=0, lon=0):
obs.lat = str(latitudeValue)
obs.lon = str(longitudeValue)
obs.date = datetime.now()
obs.date = datetime.now(timezone.utc)
moon.compute(obs)
moon_table = {}
moon_phase = ['NewMoon', 'Waxing Crescent', 'First Quarter', 'Waxing Gibbous', 'FullMoon', 'Waning Gibbous', 'Last Quarter', 'Waning Crescent'][round(moon.phase / (2 * ephem.pi) * 8) % 8]
@@ -139,6 +153,11 @@ def get_moon(lat=0, lon=0):
"\nPhase:" + moon_table['phase'] + " @:" + str('{0:.2f}'.format(moon_table['illumination'])) + "%" \
+ "\nFullMoon:" + moon_table['next_full_moon'] + "\nNewMoon:" + moon_table['next_new_moon']
# if moon is in the sky, add azimuth and altitude
if moon_table['altitude'] > 0:
moon_data += "\nAzimuth: " + str('{0:.2f}'.format(moon_table['azimuth'] * 180 / ephem.pi)) + "°" + \
"\nAltitude: " + str('{0:.2f}'.format(moon_table['altitude'] * 180 / ephem.pi)) + "°"
return moon_data
def getNextSatellitePass(satellite, lat=0, lon=0):