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Lyrids. The April Lyrids are a meteor shower lasting from about April 15 to April 29 each year. The radiant of the meteor shower is located near the constellations Lyra and Hercules, near the bright star Vega. The peak of the shower is typically around April 22–23 each year. The source of the meteor shower are particles of dust shed by the ...
- +33°
- C/1861 G1 (Thatcher)
- 18ʰ 10ᵐ
The Perseids are a prolific meteor shower associated with the comet Swift–Tuttle that are usually visible from mid-July to late-August. The meteors are called the Perseids because they appear from the general direction of the constellation Perseus and in more modern times have a radiant bordering on Cassiopeia and Camelopardalis.
- AD 36 (first record)
- /ˈpɜːrsi.ədz/
List of meteor showers. Named meteor showers recur at approximately the same dates each year. They appear to radiate from a certain point in the sky, known as the radiant, and vary in the speed, frequency and brightness of the meteors. As of January 2024, there are 110 established meteor showers.
Meteor shower. A meteor shower is a celestial event in which a number of meteors are observed to radiate, or originate, from one point in the night sky. These meteors are caused by streams of cosmic debris called meteoroids entering Earth's atmosphere at extremely high speeds on parallel trajectories.
Quadrantids (QUA) The Quadrantids ( QUA) are a meteor shower that peaks in early January and whose radiant lies in the constellation Boötes. The zenithal hourly rate (ZHR) of this shower can be as high as that of two other reliably rich meteor showers, the Perseids in August and the Geminids in December, [4] yet Quadrantid meteors are not seen ...
- 1820s
- 2003 EH₁
The Eta Aquariids are the third strongest annual meteor shower observable at Earth and occur at the descending node of Halley's comet. The descending node reached its closest distance to Earth around 500. Currently Earth approaches Halley's orbit at a distance of 0.065 AU (9.7 million km; 6.0 million mi; 25 LD) during the Eta Aquariids. [3]
There are two branches of the Delta Aquariid meteor shower, Southern and Northern. The Southern Delta Aquariids are considered a strong shower, with an average meteor observation rate of 15–20 per hour, and a peak zenithal hourly rate of 18. The average radiant is at RA =339°, DEC =−17°. The Northern Delta Aquariids are a weaker shower ...
