https://britastro.org Supporting amateur astronomers since 1890 Sat, 23 Apr 2022 12:58:43 +0000 en-GB hourly 1 https://wordpress.org/?v=6.4.2 https://britastro.org/forums/topic/theta-aurigae-a-double-star Sat, 23 Apr 2022 12:58:43 +0000 https://britastro.org/forums/topic/theta-aurigae-a-double-star