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As a quasar, TON 618 is believed to be the active galactic nucleus at the center of a galaxy, the engine of which is a supermassive black hole feeding on intensely hot gas and matter in an accretion disc. Given its observed redshift of 2.219, the light travel time of TON 618 is estimated to be approximately 10.8 billion years.
PG 0844+349 has an active galactic nucleus.It is classified a Seyfert type 1.0 galaxy, [6] containing two sets of emission lines superimposed onto each other. One set of lines is a low-density (electron density n e 10 3-10 6 cm −3) ionized gas that has widths which corresponds to velocities of several hundred kilometers per second.
TON 618 → – "Ton" is an abbreviation of Tonantzintla, not an initialism. See also SIMBAD. SevenSpheresCelestia 21:30, 21 December 2021 (UTC) Support not an acronym In ictu oculi 22:05, 21 December 2021 (UTC) Neutral; didn't thought of this for a while. This is actually the designation in SIMBAD, but in the NASA/IPAC Database "TON 0618" is used.
QSO J0313−1806 [2] was the most distant, and hence also the oldest known quasar at z = 7.64, at the time of its discovery. [1] In January 2021, it was identified as the most redshifted (highest z) known quasar, with the oldest known supermassive black hole (SMBH) at (1.6 ± 0.4) × 10 9 solar masses.
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Go Crazy may refer to: Go Crazy, a 2014 album by 2PM, or the title track "Go Crazy" (Chris Brown and Young Thug song) "Go Crazy" (Young Jeezy song)
"Should I Come Home (Or Should I Go Crazy)" is a song written by Joe Allen, and recorded by American country music artist Gene Watson. It was released in September 1979 as the first single from the album Should I Come Home. The song reached #3 on the Billboard Hot Country Singles & Tracks chart. [1]
The 618 features liquid-cooled cylinder heads and cylinders with a rotary valve inlet and an exhaust valve. Cooling is via one or two externally mounted radiators. Lubrication is by use of pre-mixed fuel and oil at 50:1 or oil injection. The 618 has dual Ducati capacitor discharge ignition systems and is equipped with two piston-type ...