Comet C2025 A3. Comet 2025 C/2024 G3 ATLAS Comet January 2025 Visible Comets 2025 Star Walk C/2025 A3 (Tsuchinshan) ephemeris date magn radius delta ra dec elong phase PA; Today: 18 Mar 2025: 20.4: 6.032 AU: 5.131 AU: 10h06m +08°56' 152.6° 4.4° 106° Perihelion [5] The comet is visible in the southern hemisphere before and after perihelion.
Comet C/2023 A3 (TsuchinshanATLAS) emerges bright in UK’s evening sky Astronomy Now from astronomynow.com
NOTE: values for the closest approach are computed with a sampling interval of 1 day C/2024 G3 (ATLAS) is a partially disintegrated non-periodic comet, which reached perihelion on 13 January 2025, at a distance of 0.09 AU (13 million km) from the Sun.Dubbed the Great Comet of 2025, it is currently the brightest comet of 2025, [6] with an apparent magnitude reaching −3.8 on the day of its perihelion
Comet C/2023 A3 (TsuchinshanATLAS) emerges bright in UK’s evening sky Astronomy Now
The following chart is the predicted light curve (visual magnitude as a function of time) of Comet C/2023 A3 (Tsuchinshan-ATLAS), according to the most recent ephemerides data C/2025 A6 (Lemmon) Perihelion: November 8, 2025 (mag ~8) Closest approach to Earth: October 21, 2025 (mag ~8) Where to observe: Northern Hemisphere Visibility forecast: At the end of October 2025, Comet Lemmon will pass as close as 0.6 AU to Earth, conveniently positioned in the evening sky for observers in the Northern Hemisphere.In October and November, the comet might reach a magnitude of. You might need help pronouncing the name of the comet that's on all our lips these days
Наближається яскрава комета C/2023 A3 (ЦзицзіньшаньATLAS), і ви нарешті її побачите!. You might need help pronouncing the name of the comet that's on all our lips these days C/2025 A3 (Tsuchinshan) ephemeris date magn radius delta ra dec elong phase PA; Today: 18 Mar 2025: 20.4: 6.032 AU: 5.131 AU: 10h06m +08°56' 152.6° 4.4° 106° Perihelion
How to spot the A3 comet in NYC before it disappears into the cosmos. Comet A3 (Tsuchinshan-ATLAS) has generated so much excitement about how bright and visible it might be that it has even been billed as the "comet of the century" in some quarters.Although that is. MPEC 2025-A178 : COMET C/2025 A3 (Tsuchinshan) The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically