{"version":1,"generatedAt":"2026-10-28T10:38:56.207Z","kind":"conjunction","name":"Mercury and Saturn 1.4° apart, 25 Feb 2025","at":"2025-02-25T09:48:28.599Z","planets":[{"name":"Mercury","magnitude":-1.22},{"name":"Saturn","magnitude":1.09}],"place":{"ra":23.408,"dec":-5.13,"frame":"J2000","raUnit":"hours","decUnit":"degrees"},"degreesFromSun":13.2,"sky":"evening","separationDeg":1.44,"visibility":{"longitude":0,"timeZone":"UTC","twilightSunAltitude":-6,"bands":[{"latitude":60,"verdict":"lost","summary":"Lost in the horizon's haze: 2° up at best once it is dark","best":{"at":"2025-02-25T18:08:28.599Z","altitude":2,"azimuth":255,"sunAltitude":-7.1}},{"latitude":45,"verdict":"low","summary":"Low: 4° up in the WSW at 18:18; a clear, flat horizon needed","best":{"at":"2025-02-25T18:18:28.599Z","altitude":4,"azimuth":258,"sunAltitude":-7.2}},{"latitude":30,"verdict":"low","summary":"Low: 5° up in the W at 18:28; a clear, flat horizon needed","best":{"at":"2025-02-25T18:28:28.599Z","altitude":4.8,"azimuth":261,"sunAltitude":-7.7}},{"latitude":15,"verdict":"low","summary":"Low: 5° up in the W at 18:38; a clear, flat horizon needed","best":{"at":"2025-02-25T18:38:28.599Z","altitude":4.6,"azimuth":263,"sunAltitude":-8.4}},{"latitude":0,"verdict":"low","summary":"Low: 6° up in the W at 18:38; a clear, flat horizon needed","best":{"at":"2025-02-25T18:38:28.599Z","altitude":6.2,"azimuth":266,"sunAltitude":-6.3}},{"latitude":-15,"verdict":"low","summary":"Low: 5° up in the W at 18:48; a clear, flat horizon needed","best":{"at":"2025-02-25T18:48:28.599Z","altitude":4.6,"azimuth":267,"sunAltitude":-6.2}},{"latitude":-30,"verdict":"lost","summary":"Lost in the horizon's haze: 1° up at best once it is dark","best":{"at":"2025-02-25T19:08:28.599Z","altitude":0.9,"azimuth":266,"sunAltitude":-7.4}},{"latitude":-45,"verdict":"lost","summary":"The pair is below the horizon whenever the sky is dark","best":{"at":"2025-02-25T19:28:28.599Z","altitude":-1.6,"azimuth":263,"sunAltitude":-6.8}}]},"links":{"page":"https://www.whatthestar.com/planets/mercury-saturn-conjunction-2025-02-25","map":"https://www.whatthestar.com/explore?ra=23.408&dec=-5.13&fov=40&t=2025-02-25T09%3A48%3A00.000Z"},"sources":[{"name":"P. Bretagnon and G. Francou, VSOP87, the planetary theory the map draws, held to JPL’s DE441 within about an arcsecond over 1900–2100","url":"https://www.whatthestar.com/credits#method-planets"},{"name":"U.S. Naval Observatory and Sea and Sky’s Astronomy Calendar of Celestial Events: the dates and angles the tests hold these to","url":"https://aa.usno.navy.mil/data/"},{"name":"A. Mallama and J. Hilton (2018) and the Astronomical Almanac’s phase-angle series: the planets’ magnitudes","url":"https://www.whatthestar.com/credits#method-planets"},{"name":"J. Meeus, Astronomical Algorithms, ch. 25: the Sun, for the twilight each latitude is judged in","url":"https://www.whatthestar.com/credits#method-sun"}]}