NGC 7354 is a planetary nebula located in the northern circumpolar constellation of Cepheus, at a distance of approximately 5.5 kly from the Sun. [2] It was discovered by German-born astronomer William Herschel on November 3, 1787.

NGC 7354 is a Planetary Nebula in the Cepheus constellation. NGC 7354 is situated close to the northern celestial pole and, as such, it is visible for most part of the year from the northern hemisphere. Given its visual magnitude of 12.2, NGC 7354 is visible with the help of a telescope having an aperture of 8 inches (200mm) or more.

The planetary nebula NGC 7354 is located in the constellation Cepheus. On 1 September it is in opposition to the Sun and crosses the meridian at local midnight. The best viewing time is January to December when the constellation is highest in the night sky.

2012年12月10日 · Located in a relatively vacant region of space about 4200 light-years away and difficult to see using an amateur telescope, the lonesome planetary nebula NGC 7354 is often overlooked. However, thanks to this image captured by the NASA/ESA Hubble Space Telescope we are able to see this brilliant ball of smoky light in spectacular detail.

2023年11月1日 · Discovered by William Herschel in 1787 and lying some 5,538 light years from the solar system, NGC 7354 is a splendid little planetary nebula, even if it does not receive much attention. It lies among the faint stars of southeastern Cepheus, not far …

NGC 7354, in southeastern Cepheus 3.2 degrees north-northeast of the famed variable star Delta Cephei, remains somewhat mysterious. Not your most popular nebula, it carries no proper name. Part of the nebula's faintness is due to some 3.5 magnitudes of dimming by interstellar dust.

NGC 7354 is a Planetary Nebula located in the constellation of Cepheus in the northern hemisphere. NGC 7354 is called NGC 7354 in the New General Catalogue (NGC). This catalogue is a list of deep space objects compiled by John Louis Emil Dreyer in 1888 to update John Herschel's earlier work.

2010年2月4日 · We present an observational study of the planetary nebula (PN) NGC 7354 consisting of narrowband Halpha and [NII]6584 imaging as well as low- and high-dispersion long-slit spectroscopy and VLA-D radio continuum.

2010年3月5日 · We present an observational study of the planetary nebula (PN) NGC 7354 consisting of narrowband Hα and [N ii]λ6584 imaging as well as low- and high-dispersion long-slit spectroscopy, and VLA-D radio continuum. According to our imaging and spectroscopic data, NGC 7354 has four main structures: a quite round outer shell and an elliptical inner ...

This object is a tiny planetary nebula located 4200 light years away in the constellation of Cepheus at a declination of +61 degrees. The nebula spans only 22 arc-seconds in our apparent view, which ...