Iris Nebula - Wikipedia
The Iris Nebula (also known as NGC 7023 and Caldwell 4) is a bright reflection nebula in the constellation Cepheus. The designation NGC 7023 refers to the open cluster within the larger reflection nebula designated LBN 487.
Caldwell 4 - NASA Science
Also called the Iris Nebula, or NGC 7023, Caldwell 4 is of particular interest to astronomers. This beautiful, blushing nebula is unique amongst its counterparts.
NGC 7023 - The Iris Nebula (Steve Furlong) - AstroBin
NGC7023 the Iris Nebula is bright reflection nebula in the constellation Cepheus. It is approximately 1300 light years away and 6 light years across. NGC7023 is the cluster inside the nebula. The nebula is illuminated by a +6.8 mag star SAO19158. Taken on the nights of 31st May, and the 3rd, 5th, 6th and 13th June 2013.
NGC 7023 - The Iris Nebula | Astrophotography Tips & Pictures
The Iris Nebula has the designation NGC 7023, but is also known as Caldwell 4. NGC 7023 technically refers to the cluster of stars visible inside the nebulous gases of the Iris. The designation for the full-size nebula is LBN 487.
APOD: 2014 August 2 - NGC 7023: The Iris Nebula - Astronomy …
2014年8月2日 · Sometimes called the Iris Nebula, NGC 7023 is not the only nebula in the sky to evoke the imagery of flowers, though. Still, this deep telescopic view shows off the Iris Nebula's range of colors and symmetries in impressive detail. Within the Iris, dusty nebular material surrounds a hot, young star.
APOD: 2021 September 3 - NGC 7023: The Iris Nebula
Called the Iris Nebula, NGC 7023 is not the only nebula to evoke the imagery of flowers. Still, this deep telescopic image shows off the Iris Nebula's range of colors and symmetries, embedded in surrounding fields of interstellar dust.
NGC 7023 | The Iris Nebula - astroscience
NGC 7023 - The Iris Nebula. As the very last of the summer flowers bloom in the dusty grasses of the northern hemisphere, so a cosmic flower blooms in the dusty star fields of the northern constellations.
NGC 7023: The Iris Nebula - astroblog.cosmobc.com
2023年12月25日 · NGC 7023, also known as the Iris Nebula, is a stunning celestial object that continues to captivate space enthusiasts around the world. In this article, we will embark on an exciting exploration of this mesmerizing cosmic entity, uncovering its …
NGC 7023 - The Iris Nebula - Astrodoc: Astrophotography by Ron …
2024年10月20日 · NGC 7023 (the Iris Nebula) is located in Cepheus. Imagedx from Guelph, Ontario by Canadian astrophotographer Ron Brecher.
NGC 7023 - Iris Nebula - Reflection Nebula | freestarcharts.com
NGC 7023 is a reflection nebula located in the west central section of the far northern constellation of Cepheus. This nebula contains at its centre an extremely young star named V380 Cep (mag. +7.1), which is believed to have burst into life just 5,500 years ago.
- 某些结果已被删除