变光星云

Gyulbudaghian’s Nebula – a 1° star-hop W of binocular reflection nebula NGC 7023 in Cepheus.
Hubble’s Variable Nebula (NGC 2261, C46) – a 1° star-hop S of binocular open cluster NGC 2264 in Monoceros.
NGC 6729 (C68) – 0.5° SE of the bright binocular globular cluster NGC 6723 in Corona Australis.
Hinds’ Nebula (NGC 1554?) – 4.5° W of bright Aldebaran in Taurus.
McNeil’s Nebula – “recently” discovered.

据说有人已经用7x35双筒望远镜看过哈勃的可变星云。