Westerhout 49-2 (W49-2) is a very massive and luminous star in the H II region Westerhout 49. At a mass of 250 solar masses (although with significant...
4 KB (419 words) - 15:41, 26 June 2024
astronomy Westerhout 49 also known as W49, is a strong galactic thermal radio source characteristic of an HII region. It was discovered by Gart Westerhout in...
5 KB (563 words) - 18:11, 22 July 2024
Westerhout 5 (Sharpless 2-199, LBN 667, Soul Nebula) is an emission nebula located in Cassiopeia. Several small open clusters are embedded in the nebula:...
4 KB (343 words) - 13:01, 6 January 2024
measurements in the UBV System". Astronomy and Astrophysics Supplement Series. 34: 1–49. Bibcode:1978A&AS...34....1N. Dufton, P.L.; Smartt, S.J.; Lee, J.K.; Ryans...
164 KB (8,768 words) - 20:32, 21 July 2024
photometric system". Astronomy and Astrophysics Supplement Series. 34: 1–49. Bibcode:1978A&AS...34....1N. ISSN 0365-0138. Ohnaka, Keiichi; Hofmann, Karl-Heinz;...
167 KB (10,279 words) - 07:40, 29 July 2024
Gart Westerhout (15 June 1927 – 14 October 2012) was a Dutch-American astronomer. Well before completing his university studies at Leiden, he had already...
27 KB (2,376 words) - 08:12, 24 February 2024
Westerhout 40 or W40 (also designated Sharpless 64, Sh2-64, or RCW 174) is a star-forming region in the Milky Way located in the constellation Serpens...
21 KB (2,300 words) - 05:00, 17 July 2024
Nebula, one of the few objects in astronomy to take on a square shape; and Westerhout 40, a massive nearby star-forming region consisting of a molecular cloud...
119 KB (11,793 words) - 22:41, 13 August 2024
heats. Time from the heats; De Witte was replaced in the final. "Owen Westerhout snel in spoor van vriendin". Noordhollands Dagblad (in Dutch). 19 February...
24 KB (918 words) - 10:44, 12 August 2024
Schulpen, S. H. W.; Schwarz, M.; Uibel, F.; van Vugt-Lussenburg, B. M. A.; Westerhout, J.; Wolterbeek, A. P. M. (2013-07-01). "Evaluation of an alternative...
29 KB (3,124 words) - 13:39, 7 August 2024