{"version":1,"generatedAt":"2026-10-28T10:38:56.207Z","kind":"greatest-elongation","name":"Venus at greatest western elongation, 3 Jan 2027","at":"2027-01-03T17:10:00.000Z","planets":[{"name":"Venus","magnitude":-4.54}],"place":{"ra":15.624,"dec":-15.92,"frame":"J2000","raUnit":"hours","decUnit":"degrees"},"degreesFromSun":47,"sky":"morning","elongationDeg":47,"litFraction":0.5,"visibility":{"longitude":0,"timeZone":"UTC","twilightSunAltitude":-6,"bands":[{"latitude":60,"verdict":"clear","summary":"14° up in the S at 08:00","best":{"at":"2027-01-03T08:00:00.000Z","altitude":13.5,"azimuth":169,"sunAltitude":-6.5}},{"latitude":45,"verdict":"clear","summary":"25° up in the SSE at 07:00","best":{"at":"2027-01-03T07:00:00.000Z","altitude":24.5,"azimuth":152,"sunAltitude":-6.8}},{"latitude":30,"verdict":"clear","summary":"34° up in the SE at 06:30","best":{"at":"2027-01-03T06:30:00.000Z","altitude":33.5,"azimuth":140,"sunAltitude":-6}},{"latitude":15,"verdict":"clear","summary":"39° up in the SE at 06:00","best":{"at":"2027-01-03T06:00:00.000Z","altitude":38.6,"azimuth":125,"sunAltitude":-6.7}},{"latitude":0,"verdict":"clear","summary":"39° up in the ESE at 05:30","best":{"at":"2027-01-03T05:30:00.000Z","altitude":39,"azimuth":111,"sunAltitude":-7.9}},{"latitude":-15,"verdict":"clear","summary":"38° up in the E at 05:10","best":{"at":"2027-01-03T05:10:00.000Z","altitude":38,"azimuth":99,"sunAltitude":-6.2}},{"latitude":-30,"verdict":"clear","summary":"30° up in the E at 04:30","best":{"at":"2027-01-04T04:30:00.000Z","altitude":30.1,"azimuth":92,"sunAltitude":-7.3}},{"latitude":-45,"verdict":"clear","summary":"21° up in the E at 03:40","best":{"at":"2027-01-04T03:40:00.000Z","altitude":20.7,"azimuth":92,"sunAltitude":-6.4}}]},"links":{"page":"https://www.whatthestar.com/planets/venus-greatest-elongation-2027-01-03","map":"https://www.whatthestar.com/explore?ra=15.624&dec=-15.92&fov=40&t=2027-01-03T17%3A10%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"}]}