Nettet2. aug. 2024 · 1 INTRODUCTION. Binary central stars are critical for understanding the formation and evolution of planetary nebulae (PNe), being the sole remaining contender for driving the shaping of aspherical and axisymmetric PNe (García-Segura et al. 2014; Jones & Boffin 2024).Furthermore, the short-period (P ≤ a few days), post-common … NettetJones 1 is a large planetary nebula with an angular diameter of 320 arcseconds, but a faint with only 15 magnitudes. The central star is 16.8 magnitudes bright and the nebula …
Jones 1, PK 104-29.1 NOIRLab
NettetThe latest distance measurement places it at 3200 ly from earth, pretty far away from the Galactic plane. The progenitor star is visible, blue, and is responsible for the nebula … NettetPK 104-29.1, Jones1, a Planetary Nebula in constellation Pegasus. OIII emission dominates the scene, hence the bluish color. There is some faint H-alpha emission in a … sram force 22 hydraulic shifters
PK164+31.1 (Jones-Emberson 1) - StarryWonders
Jones-Emberson 1 (PK 164+31.1), also known as the Headphone Nebula, is a 14th magnitude planetary nebula in the constellation Lynx at a distance of 1600 light years. It is a larger planetary with low surface brightness. The 16.8-magnitude central star is a very blue white dwarf. Se mer Discovered in 1939 by Rebecca Jones and Richard M. Emberson, its "PK" designation comes from the names of Czechoslovakian astronomers Luboš Perek and Luboš Kohoutek, who in 1967 created an extensive … Se mer • List of planetary nebulae Se mer • Amateur astronomer photo of Jones-Emberton • Planetary Nebula Jones-Emberson 1 (PK164+31.1) shot in HOO Se mer • Catalogue of Galactic Planetary Nebulae - The PK Astronomical Catalog Se mer Nettet22. feb. 2024 · 22 Febbraio 2024. Reprocessed in February 2024. Jones-Emberson 1 (PK 164+31.1) is a planetary nebula in the constellation Lynx at a distance of 1600 light … http://www.astrosurf.com/jwisn/jones1.htm sherloune normil-smith md