Iris Nebula (redirect from NGC 7023)
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...
3 KB (236 words) - 20:21, 6 June 2024
nebula located in the constellation Cepheus. It lies near the cluster NGC 7023. Looking at the adjacent image, the nebula's name is easily understood...
2 KB (109 words) - 01:34, 26 January 2024
shape, with perceptible side arms. The nebula NGC 7538 is home to the largest-yet-discovered protostar. NGC 7023 is a reflection nebula with an associated...
21 KB (2,290 words) - 21:09, 28 July 2024
free dictionary. C4, C04, C.IV, C-4, or C-04 may refer to: Caldwell 4 or NGC 7023 or Iris Nebula, a reflection nebula in the constellation Cepheus Circumferential...
7 KB (972 words) - 20:01, 24 August 2024
This is a list of NGC objects 7001–7840 from the New General Catalogue (NGC). The astronomical catalogue is composed mainly of star clusters, nebulae...
48 KB (269 words) - 02:32, 20 August 2024
objects, such as the Hyades, the Double Cluster (NGC 869 and NGC 884), and the Sculptor Galaxy (NGC 253). The Messier catalogue was actually compiled...
33 KB (740 words) - 00:17, 23 August 2024
NGC 7393 is a barred spiral galaxy in the constellation Aquarius. It is estimated to about 120 million light-years from the Milky Way and about 70,000...
2 KB (120 words) - 09:59, 26 April 2024
"Observations of the color and polarization of the reflection nebulae NGC 2068, NGC 7023 and the Merope Nebula obtained in three spectral regions". Lowell...
10 KB (927 words) - 07:19, 29 November 2023
Embedded within Messier 24. Associated with Messier 17. Associated with NGC 6820. Embedded within the Iris Nebula. There are some errors in Collinder's...
60 KB (535 words) - 18:22, 29 February 2024
T Cephei Region of NGC 7023, with T Cephei marked on the full-size image Credit: NASA, ESA and Digitized Sky Survey 2 Observation data Epoch J2000 Equinox...
7 KB (575 words) - 20:38, 13 August 2023
Cep V380 200775 103763 21h 01m 36.92s +68° 09′ 47.8″ 7.36 1720 B2Ve in NGC 7023; Orion variable, Vmax = 7.24m, Vmin = 7.42m VW Cep VW 197433 101750 20h...
40 KB (125 words) - 19:32, 28 July 2024
Fahlman, G. G. (Aug–Sep 1980). "The extinction of HD 200775 by dust in NGC 7023". Publications of the Astronomical Society of the Pacific. 92: 414. Bibcode:1980PASP...
10 KB (758 words) - 03:07, 23 August 2024
NGC 7410 is a barred spiral galaxy located in the constellation Grus. It is about 122 million light-years away. It was discovered on 15 July 1826, by...
1 KB (54 words) - 03:36, 14 March 2024
diameter of 71,370 light-years. NGC 7032 was discovered by astronomer John Herschel on July 20, 1835. NGC 5055 List of NGC objects (7001–7840) "NASA/IPAC...
2 KB (124 words) - 06:40, 28 December 2023
prefecture, Japan. JPL · 7021 7023 Heiankyo 1992 KE "Heiankyo", meaning "Peaceful Capital", is another name of Kyoto, Japan JPL · 7023 7026 Gabrielasilang 1993...
200 KB (445 words) - 07:04, 4 July 2024
of the Cygnus X region". Astronomy and Astrophysics. 539: A79. arXiv:1111.7023. Bibcode:2012A&A...539A..79R. doi:10.1051/0004-6361/201118211. S2CID 54647474...
25 KB (1,717 words) - 18:51, 17 July 2024