UGC 6963,[1] PGC 37691[1] LEDA 37691[3] 2MFGC 9412[3]
IRAS 11559+4413[3] 2MASX J11583141+4356492[3]
MCG+07-25-009[3] UZC J115831.5+435651[3]
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NGC 4013 is an edge-on barred spiral galaxy about 55 million light-years away in the constellation Ursa Major. The disk of NGC 4013 shows a distinct "peanut"-shaped bulge in long exposure photographs that N-body computer simulations suggest is consistent with a stellar bar seen perpendicular to the line of sight.[4]
Infrared image of the galaxy showing a ring of heavy star formation
A recent deep color image of NGC 4013 revealed a looping tidal stream of stars extending over 80 thousand light-years from the Galactic Center. This structure is thought to be the remnants of a smaller galaxy that was torn apart by tidal forces as it collided with NGC 4013.[5]
Supernova SN 1989Z was discovered on December 30, 1989 at apparent magnitude 12.[6]
NGC 4013 is a member of the Ursa Major Cluster.[7]
^ abcdefgh"NASA/IPAC Extragalactic Database". Results for NGC 4013. Retrieved 2006-11-25.
^"Distance Results for NGC 4013". NASA/IPAC Extragalactic Database. Retrieved 2010-06-13.
^ abcdef"SIMBAD". Results for NGC 4013. Retrieved 2009-12-25.
^Combes, F. and Sanders, R.H., "Formation and properties of persisting stellar bars", Astronomy and Astrophysics, vol. 96, no. 1-2, Mar. 1981, p. 164-173.
^D. Martínez-Delgado (IAC); M. Pohlen (Cardiff); R. Jay GaBany (Blackbird Obs); S. Majewski (Univ Virginia); et al. (2009). "Discovery of a Giant Stellar Tidal Stream Around the Disk Galaxy NGC 4013". Astrophysical Journal. 692 (2): 955–963. arXiv:0801.4657. Bibcode:2009ApJ...692..955M. doi:10.1088/0004-637X/692/2/955. S2CID 14957582.
^"List of Supernovae". Harvard-Smithsonian Center for Astrophysics (IAU). Retrieved 2010-07-14.
^Rueff, Katherine M.; Howk, J. Christopher; Pitterle, Marissa; Hirschauer, Alec S.; Fox, Andrew J.; Savage, Blair D. (2013-01-31). "The Relationship Between the Dense Neutral and Diffuse Ionized Gas in the Thick Disks of Two Edge-On Spiral Galaxies". The Astronomical Journal. 145 (3): 62. arXiv:1301.0325. Bibcode:2013AJ....145...62R. doi:10.1088/0004-6256/145/3/62. ISSN 0004-6256. S2CID 119277886.
NGC4013 is an edge-on barred spiral galaxy about 55 million light-years away in the constellation Ursa Major. The disk of NGC4013 shows a distinct "peanut"-shaped...
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hundreds of millions of years, far longer than was previously assumed. NGC4013 is an edge-on spiral galaxy located 55 million light-years from Earth....
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diameter of 51,000 light-years. NGC 7064 was discovered by astronomer John Herschel on July 8, 1834. NGC4013 List of NGC objects (7001–7840) "NASA/IPAC...
List of NGC objects (4001–5000) NGC 4469 NGC 4013 "NASA/IPAC Extragalactic Database". Results for NGC 4586. Retrieved 2018-03-02. "Your NED Search Results"...
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Sgr; EDITORIAL NOTICE; 1984o". www.cbat.eps.harvard.edu. "IAUC 4013: 1984t; SN IN NGC 7184". www.cbat.eps.harvard.edu. Spratt, C. E. (1987). "Visually...
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My Life at the Gold & Silver 2011. Hyperion Books. New York. ISBN 978-1-4013-2430-8. Goldberg, Delen (October 10, 2011). "'Pawn Stars' ink deal to show...
at an effective temperature of 4,416 K. The spiral galaxy in Ursa Major, NGC 3877 (= H I.201), type Sc, is best found from Chi Ursae Majoris, which is...
19475+3119 IRAS 20324+4057 Kronberger 61 M1-92 NGC 6826 NGC 6881 NGC 6884 NGC 7008 NGC 7026 NGC 7027 NGC 7048 Soap Bubble Nebula WR Crescent Nebula SNR...
Maïssa (2019), "A Hot Saturn Near (But Unassociated with) the Open Cluster NGC 1817", The Astronomical Journal, 158 (2): 62, arXiv:1906.02395, Bibcode:2019AJ...
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