My first Magazine Sky & Telescope - 01.2019 | Page 76

GALLERY
COMETARY VISITOR
Gerald Rhemann
Comet 21P/Giacobini-
Zinner sports a long tail as
it passes several emission
nebulae in Auriga, includ-
ing Sh2-235, Sh2-232, and
Sh2-231, seen left to right,
respectively. South is up in
this photo.
DETAILS: ASA 12-inch f/3.8
Newtonian astrograph with
an FLI ML 16200 CCD
camera. Total exposure: 58
minutes through LRGB fi lters.
74
JA N UA RY 2 019 • SK Y & TELESCOPE