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The Stingray Nebula (Hen 3-1357) is the youngest-known planetary nebula, having appeared in the 1980s. [2] The nebula is located in the direction of the southern constellation Ara (the Altar), and is located 18,000 light-years (5,600 parsecs ) away.
central star of Stingray Nebula: AE Ara: AE: 17 h 41 m 04.91 s: ... central star of planetary nebula; Wolf–Rayet star V max = 10.9 m, V min = 12.4 m: AT Ara: AT: 17 ...
Stingray Nebula: Hen 3-1357 1989 18 (approx.) 10.75 Ara: Spiral Planetary Nebula: NGC 5189: 1835 2.6 (approx.) 9.5 ... Eye of Sauron Nebula M 1-42: 10 14 Sagittarius
The Ring Nebula is located in the lower right of the image Gum Nebula: 809–950 ly (248–291 pc) [16] [17] Emission nebula: Extends about 36° of the sky Bubble Nebula (NGC 6822) 758 ly (232 pc) [18] [19] [20] H II region: The Bubble Nebula is located in the upper left of the image NGC 6188: 600 ly (180 pc) [21] Emission nebula: NGC 592
The Stingray Nebula (Hen 3–1357), the youngest known planetary nebula as of 2010, formed in Ara; the light from its formation was first observable around 1987. NGC 6326. A planetary nebula that might have a binary system at its center.
Stingray Nebula; SuWt 2; Z. Zanstra method This page was last edited on 7 October 2024, at 06:12 (UTC). Text is available under the Creative Commons ...
Volume of the bright inner nebula of the Cat's Eye Nebula [16] 5.5 × 10 46: The volume of a Bok globule like Barnard 68 [19] [20] 4.4 × 10 47: The volume of a Bok globule one light year across [19] [20] 8.47 × 10 47: One cubic light-year ~1.7 × 10 48: Volume of the Oort Cloud, assuming a radius of 50 000 AU ~1.6 × 10 49: Volume of the ...
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