Look up moon phases, seasons, and floating holidays. Select a month between 2000 and 2020. View details on equinoxes, solstices, eclipses, and aphelion/perihelion dates. Check Christian, Jewish, and Islamic holiday dates.
View current calendar date with sunrise, sunset, moonrise, moonset, day’s star, and tithi details. Check horoscopes with analysis and set locations for accurate muhurtha calculations. Access festival calendars and Vedic almanac data.
Calculate magnification and apply Barlow lens adjustments
Calculate magnification using telescope and eyepiece focal lengths. Input values in millimeters. Include 2x to 5x Barlow lens options. Perform calculations for amateur and professional astronomers. Display results directly.
