3C 273 - Alchetron, The Free Social Encyclopedia
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3C 273 - Alchetron, The Free Social Encyclopedia
2013年9月12日
Quasar 3C 273
Remy - Zêta / Quasar 3C 273
Remy - Zêta / Quasar 3C 273
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Quasar 3C 273 vs Brightest Object 🤫🗿 #earth #sun #NASA #space #universe | Science-Shorts
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Quasar 3C 273 vs Brightest Object 🤫🗿 #earth #sun #NASA #space #universe | Science-Shorts
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Under Starling - Quasar (3C 273)
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Under Starling - Quasar (3C 273)
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Hubble Offers Closest Look at Quasar 3C 273, Reveal Hidden Structures
Hubble Offers Closest Look at Quasar 3C 273, Reveal Hidden Structures
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3 个月之前
Discover 3C 273: A Cosmic Powerhouse! #facts #space #nasa #astronomy #cosmos #discovery
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Discover 3C 273: A Cosmic Powerhouse! #facts #space #nasa #astronomy #cosmos #discovery
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The Story of 3C 273: Exploring the Brightest and Most Pioneering Quasar
The Story of 3C 273: Exploring the Brightest and Most Pioneering Quasar
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3C 273 Quasar Astronomy
Suppose that you have a spectrum of the quasar 3C 273, as shown in Figure 21.4. You measure the width of the H βemission line to be 3500  km  s^-1 and the optical flux to be Fopt =10^-13  W  m^-2. From these data, estimate the following: (a) the bolometric luminosity of the quasar, assuming Lbol ≈9 Lopt (b) the size of the H β-emitting region (c) the mass of the central black hole (d) the Eddington luminosity (e) the Eddington ratio | Numerade
Suppose that you have a spectrum of the quasar 3C 273, as shown in Figure 21.4. You measure the width of the H βemission line to be 3500  km  s^-1 and the optical flux to be Fopt =10^-13  W  m^-2. From these data, estimate the following: (a) the bolometric luminosity of the quasar, assuming Lbol ≈9 Lopt (b) the size of the H β-emitting region (c) the mass of the central black hole (d) the Eddington luminosity (e) the Eddington ratio | Numerade
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2023年1月31日
Hubble Captures Closest View of Quasar 3C 273, Revealing Mysterious Structures
Hubble Captures Closest View of Quasar 3C 273, Revealing Mysterious Structures
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the black holes names: unicorn ~ GRO J0422 32 ~ IGR J170913624 ~ V404 CYGNI ~ CYGNUS X-1 ~ M82X-1 ~ GCRIS 13E ~ earth ~ Triangulum CBH ~ The sun ~ M32 ~ sagittarius A ~ M61 ~ NGC 7469 ~ M60-UCD1 ~ Messier 108 ~ M82 ~ Messier 58 ~ Stephenson 2-18 ~ 3C 273 ~ Powehi ~ NGC 3842M~ Holmberg 15A ~ APM 08279 5255 ~ H1821 643 ~ J2157 ~ 55 0014 81 ~ Ton 618!!!! ##earth##blackhole##blackholes##learn##sun##astronomytok##ton618
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the black holes names: unicorn ~ GRO J0422 32 ~ IGR J170913624 ~ V404 CYGNI ~ CYGNUS X-1 ~ M82X-1 ~ GCRIS 13E ~ earth ~ Triangulum CBH ~ The sun ~ M32 ~ sagittarius A ~ M61 ~ NGC 7469 ~ M60-UCD1 ~ Messier 108 ~ M82 ~ Messier 58 ~ Stephenson 2-18 ~ 3C 273 ~ Powehi ~ NGC 3842M~ Holmberg 15A ~ APM 08279 5255 ~ H1821 643 ~ J2157 ~ 55 0014 81 ~ Ton 618!!!! ##earth##blackhole##blackholes##learn##sun##astronomytok##ton618
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Hubble Offers Closest Look at Quasar 3C 273, Reveal Hidden Structures
Hubble Offers Closest Look at Quasar 3C 273, Reveal Hidden Str…
3 个月之前
gadgets360.com
Discover 3C 273: A Cosmic Powerhouse! #facts #space #nasa #astronomy #cosmos #discovery
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Discover 3C 273: A Cosmic Powerhouse! #facts #space #nas…
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YouTubeSimple space
The Story of 3C 273: Exploring the Brightest and Most Pioneering Quasar
The Story of 3C 273: Exploring the Brightest and Most Pioneering Qu…
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3C 273: The Brightest Beacon in the Universe and the Power of Quasars
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3C 273: The Brightest Quasar in the Sky! | #shorts
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3C 273: The Brightest Quasar in the Sky! | #shorts
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YouTubeAmazing Science Facts
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