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IC 1101

Saking Wikipédia
IC 1101
Image of IC 1101 taken in June 1995 by the Hubble Space Telescope
Data pengamatan (J2000 epos)
Rasi bintangVirgo
Asensio rekta 15j 10m 56.1d[1]
Deklinasi +05° 44′ 41″[1]
Pergeseran merah0.078054±0.000027[1][2]
Kecepatan radial helio22,419 km/s (13,931 mi/s)[1]
Jarak354.0 ± 24.8 Mpc (1,154.6 ± 80.9 yuta ly)Mal:Hub[1]
Kelompok dan gugusan galaksiAbell 2029
Magnitudo semu (V)13.22[1]
Ciri-ciri
JeniscD; S0-[1]
Ukuran123.65 to 169.61 kpc (403,300 to 553,200 ly)
(D25 B-band and total K-band isophotes)[3][4][lower-alpha 1]
Ukuran semu (V)1'.2 × 0'.6[1]
Penamaan lain
Mal:Odlist

IC 1101 inggih punika galaksi lentikula superraksasa kelas S0 ( cD ) ring tengahing gugus galaksi Abell 2029. Galaksi niki madué diameter isofotal sawatara 123.65 to 169.61 kiloparsec (400,000 to 550,000 warsa cahaya). Puniki madué inti difus, sané pinaka inti sané pinih ageng saking galaksi napi manten sané kauningin kantos mangkin,[5] miwah madaging lubang hitam supermasif, silih tunggil sané pinih ageng sané kapanggihin.[5]

IC 1101 magenah ring 354.0 mégaparsec (1.15 miliar warsa cahaya) saking Bumi. Punika kapanggihin ring tanggal 19 Juni 1790, olih astronom Jerman-Inggris William Herschel.[6]

Pustaka

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  1. 1 2 3 4 5 6 7 8 "NED results for object IC 1101". NASA/IPAC Extragalactic Database. Kaaksés 28 August 2022.
  2. ↑ Pikobet nganggit: Tanda <ref> tidak sah; tidak ditemukan teks untuk ref bernama "Sohn"
  3. ↑ De Vaucouleurs, Gerard; De Vaucouleurs, Antoinette; Corwin, Herold G.; Buta, Ronald J.; Paturel, Georges; Fouque, Pascal (1991). Third Reference Catalogue of Bright Galaxies. Bibcode:1991rc3..book.....D.
  4. ↑ "NASA/IPAC Extragalactic Database". Kaarsipin saking versi asli tanggal 15 August 2022. Kaaksés 26 August 2022.
  5. 1 2 Dullo, Bililign T.; Graham, Alister W.; Knapen, Johan H. (October 2017). "A remarkably large depleted core in the Abell 2029 BCG IC 1101". Monthly Notices of the Royal Astronomical Society. 471 (2): 2321–2333. arXiv:1707.02277. Bibcode:2017MNRAS.471.2321D. doi:10.1093/mnras/stx1635.
  6. ↑ "William Herschel's astronomical discoveries". MacTutor. University of St Andrews, Scotland. Kaaksés 4 April 2020.

Cutetan

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  1. ↑ The diameters given at NED were based on a redshift-independent distance measurement. The diameters given here were based on NED's provided scale "Virgo + GA + Shapley" multiplied with the given angular diameter values of the estimation methods being stated.

Pranala jaba

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