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Post Info TOPIC: Supernova 2005kd


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Supernova 2005kd
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Title: SN 2005kd: another very luminous, slowly declining type IIn supernova
Authors: D. Yu. Tsvetkov

CCD UBVRI photometry is presented for type IIn SN 2005kd. The maximum luminosity exceeded Mv=-19.8, and SN remained brighter than -18 mag for about 400 days. While overall photometric evolution is quite similar to SN 1997cy, SN 2005kd shows a plateau at phases between 119 and 311 days past explosion, which is a unique feature for SN IIn.

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