Quasar PG 1634+706: spectrum and redshift
On 24 July 2013, the Celestron 14″ robotic unit was slewed to a very distant source, quasar PG 1634+706 with the goal to grab a spectrum and measure the redshift of this astrophysical source. This...
On 24 July 2013, the Celestron 14″ robotic unit was slewed to a very distant source, quasar PG 1634+706 with the goal to grab a spectrum and measure the redshift of this astrophysical source. This...
– Comets C/2025 A6 Lemmon & C/2025 R2 SWAN 2025 flyby (20 Oct. 2025)