---
name: R Ser
constellation: Ser
created_by: 8mag
created_date: 2022-01-21 17:00:00
updated_by: skybber
updated_date: 2022-02-08 15:27:38.465566
---
a Mira-type variable star 10 degrees from Unukalhai between β and γ Ser, which reaches stellar magnitude 6 at its maximum, but is lost from the range of the binocular at its minimum as it drops to 13.4mag. The period of variation of its brightness is approximately 1 year - 357 days.