• Thumbnail for NGC 3821
    NGC 3821 is a low surface brightness spiral galaxy and a ring galaxy about 270 million light-years away in the constellation Leo. The galaxy was discovered...
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  • List of galaxies Polar-ring galaxy "NGC 1291". Capella Observatory. 2005. Retrieved April 1, 2012. "Results for NGC 1533". NASA/IPAC Extragalactic Database...
    12 KB (602 words) - 06:34, 28 April 2024
  • Thumbnail for NGC 3949
    NGC 3949 is an unbarred spiral galaxy in the constellation Ursa Major. It is believed to be approximately 50 million light-years away from the Earth....
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  • Thumbnail for NGC 3877
    NGC 3877 is a type Sc spiral galaxy that was discovered by William Herschel on February 5, 1788. It is located below the magnitude 3.7 star Chi Ursae...
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  • Thumbnail for NGC 3599
    NGC 3599 is a lenticular galaxy located in the constellation Leo. It was discovered by William Herschel on March 14, 1784. The galaxy is located at a...
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  • Thumbnail for NGC 3607
    NGC 3607 is a small but fairly bright lenticular galaxy in the equatorial constellation of Leo, about 2.5° south of the prominent star Delta Leonis. The...
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  • Thumbnail for NGC 3686
    NGC 3686 is a spiral galaxy that forms with three other spiral galaxies, NGCs 3681, 3684, and 3691, a quartet of galaxies in the Leo constellation. It...
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  • Thumbnail for NGC 3938
    NGC 3938 is an unbarred spiral galaxy in the Ursa Major constellation. It was discovered on 6 February 1788 by William Herschel. It is one of the brightest...
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  • Thumbnail for Universe
    Dictionary. Vol. II. Oxford: Oxford University Press. 1971. pp. 569, 909, 1900, 3821–3822. ISBN 978-0-19-861117-2. Silk, Joseph (2009). Horizons of Cosmology...
    159 KB (16,638 words) - 09:43, 22 June 2024
  • Thumbnail for NGC 3593
    NGC 3593 is a lenticular galaxy located in the constellation Leo. It has a morphological classification of SA(s)0/a, which indicates it is a lenticular...
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  • 442 B2pvar Segin; variable star, ΔV = 0.002m, P = 0.09 d η Cas η 24 4614 3821 00h 49m 05.10s +57° 48′ 59.6″ 3.46 4.59 19 G0V SB Achird, RS CVn variable...
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  • Thumbnail for WR 136
    A. (2000). "Hubble Space Telescope Observations of the Wolf-Rayet Nebula NGC 6888". The Astronomical Journal. 119 (6): 2991. arXiv:astro-ph/0003053. Bibcode:2000AJ...
    7 KB (722 words) - 16:34, 2 December 2022
  • Thumbnail for NGC 3818
    NGC 3818 is an elliptical galaxy in the Constellation Virgo. It is at a distance of about 118 million light-years away from Earth. In the center of NGC...
    5 KB (309 words) - 03:43, 17 October 2023
  • Temperature 4,420+75 −64 K Other designations η Gru, CPD−54° 10123, FK5 3821, HD 215369, HIP 112374, HR 8655, SAO 247570, WDS J22456-5330A Database references...
    6 KB (526 words) - 18:06, 5 March 2023
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  • 3640 3647 3664 3666 3678 3686 3697 3705 3710 3799 3800 3801 3805 3810 3816 3821 3837 3840 3841 3842 3844 3845 3851 3857 3859 3860 3861 3862 3864 3867 3868...
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  • 3640 3647 3664 3666 3678 3686 3697 3705 3710 3799 3800 3801 3805 3810 3816 3821 3837 3840 3841 3842 3844 3845 3851 3857 3859 3860 3861 3862 3864 3867 3868...
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  • 3640 3647 3664 3666 3678 3686 3697 3705 3710 3799 3800 3801 3805 3810 3816 3821 3837 3840 3841 3842 3844 3845 3851 3857 3859 3860 3861 3862 3864 3867 3868...
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  • 3640 3647 3664 3666 3678 3686 3697 3705 3710 3799 3800 3801 3805 3810 3816 3821 3837 3840 3841 3842 3844 3845 3851 3857 3859 3860 3861 3862 3864 3867 3868...
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  • 3640 3647 3664 3666 3678 3686 3697 3705 3710 3799 3800 3801 3805 3810 3816 3821 3837 3840 3841 3842 3844 3845 3851 3857 3859 3860 3861 3862 3864 3867 3868...
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  • 3640 3647 3664 3666 3678 3686 3697 3705 3710 3799 3800 3801 3805 3810 3816 3821 3837 3840 3841 3842 3844 3845 3851 3857 3859 3860 3861 3862 3864 3867 3868...
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  • Thumbnail for Nu Leonis
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    8 KB (550 words) - 16:19, 23 August 2023
  • 3640 3647 3664 3666 3678 3686 3697 3705 3710 3799 3800 3801 3805 3810 3816 3821 3837 3840 3841 3842 3844 3845 3851 3857 3859 3860 3861 3862 3864 3867 3868...
    9 KB (667 words) - 23:05, 29 November 2023
  • 3640 3647 3664 3666 3678 3686 3697 3705 3710 3799 3800 3801 3805 3810 3816 3821 3837 3840 3841 3842 3844 3845 3851 3857 3859 3860 3861 3862 3864 3867 3868...
    9 KB (610 words) - 23:08, 24 September 2023
  • Thumbnail for Xi Leonis
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    7 KB (436 words) - 16:17, 23 August 2023