| 词条 | NGC 7068 |
| 释义 |
| name = NGC 7068 | image = NGC 7068.jpg | image_size = 250px | caption = The spiral galaxy NGC 7068. | epoch = J2000 | type = Sc[1] | ra = {{RA|21|26|32.4}}[1] | dec = {{DEC|12|11|03}}[1] | dist_ly = 216 Mly | z = 0.017463/5235 km/s[1] | appmag_v = 17.7[1] | size_v = 0.10 x 0.09[1] | constellation name = Pegasus | names = CGCG 426-55, IRAS 21241+1158, KAZ 520, MCG 2-54-27, PGC 66765[1] }}NGC 7068 is a spiral galaxy located about 215 million light-years away in the constellation of Pegasus.[2][3] NGC 7068 was discovered by astronomer Albert Marth on November 7, 1863.[4] SN 2013eiOn June 26, 2013 a type 1a supernova designated as SN 2013ei was discovered in NGC 7068.[5] See also
External links{{WikiSky}}References1. ^1 2 3 4 5 6 {{cite web | title=NASA/IPAC Extragalactic Database | work=Results for NGC 7068 | url=http://nedwww.ipac.caltech.edu/ | accessdate=2017-07-08}} {{Ngc75}}2. ^{{Cite web|url=https://dso-browser.com/deep-sky/8259/ngc-7068/galaxy|title=Galaxy NGC 7068 - Galaxy in Pegasus Constellation · Deep Sky Objects Browser|last=Rojas|first=Sebastián García|website=DSO Browser|language=en|access-date=2017-07-08}} 3. ^{{Cite web|url=http://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=NGC+7068&extend=no&hconst=73&omegam=0.27&omegav=0.73&corr_z=1&out_csys=Equatorial&out_equinox=J2000.0&obj_sort=RA+or+Longitude&of=pre_text&zv_breaker=30000.0&list_limit=5&img_stamp=YES|title=Your NED Search Results|website=ned.ipac.caltech.edu|access-date=2017-07-08}} 4. ^{{Cite web|url=http://cseligman.com/text/atlas/ngc70a.htm#7051|title=New General Catalog Objects: NGC 7050 - 7099|website=cseligman.com|language=en-US|access-date=2017-07-01}} 5. ^{{Cite journal|url=http://rochesterastronomy.org/sn2013/sn2013ei.html|title=Supernovae 2013ei in NGC 7068|journal=Central Bureau Electronic Telegrams|volume=3602|pages=1|language=en|access-date=2017-07-09|bibcode=2013CBET.3602....1K|last1=Kochanek|first1=C. S.|last2=Stanek|first2=K. Z.|last3=Shappee|first3=B. J.|last4=Jencson|first4=J.|last5=Basu|first5=U.|last6=Holoien|first6=T.|last7=Beacom|first7=J. F.|last8=Villanueva|first8=S.|last9=Mosquera|first9=A.|last10=Brimacombe|first10=J.|last11=Prieto|first11=J. L.|last12=Szczygiel|first12=D.|last13=Pojmanski|first13=G.|last14=Dubberley|first14=M.|last15=Elphick|first15=M.|last16=Foale|first16=S.|last17=Hawkins|first17=E.|last18=Mullens|first18=D.|last19=Rosing|first19=W.|last20=Ross|first20=R.|last21=Walker|first21=Z.|year=2013}} 5 : Spiral galaxies|Pegasus (constellation)|NGC objects|Principal Galaxies Catalogue objects|Astronomical objects discovered in 1863 |
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