Title: The Immediate Environments of Two Herbig Be Stars: MWC 1080 and HD 259431 Author: Dan Li, Naibí Mariñas, Charles M. Telesco (University of Florida) Deep mid-infrared (10-20 m) images with sub-arcsec resolution were obtained for two Herbig Be stars, MWC 1080 and HD 259431, to probe their imm...
NGC 199 (also MCG 0-2-111, UGC 415 and PGC 8182) is a magnitude +13.6 spiral galaxy located 211 million light-years away in the constellation Pisces. The galaxy was discovered by German-Danish astronomer Heinrich Louis d'Arrest using a 27.94 cm (11 inch) f/17.5 Merz-Refractor at the Copenhagen O...
NGC 632 (also IRAS 01346+0537, MCG 1-5-10, UGC 1157 and PGC 6007) is a magnitude +12.4 spiral galaxy located 145 million light-years away in the constellation Pisces. The galaxy was discovered by British astronomer John Herschel using a 47.5 cm (18.7 inch) f/13 speculum reflecting telescope at W...
NGC 664 (also IRAS 01411+0358, MCG 1-5-29, UGC 1210 and PGC 6359) is a magnitude +12.8 spiral galaxy located 249 million light-years away in the constellation Pisces. The galaxy was discovered by British astronomer John Herschel using a 47.5 cm (18.7 inch) f/13 speculum reflecting telescope at Wi...
NGC 1712 (also ESO 56-SC11) is a magnitude +10.1 open star cluster located in the constellation Dorado. The open cluster was discovered by Scottish astronomer James Dunlop using a homemade 9-foot 22.86 cm (9 inch) f/12 speculum Newtonian reflector at Paramatta, New South Wales, Australia, on the...
NGC 1722 (also ESO 56-SC12) is a magnitude +13.2 open star cluster and emission nebula located in the constellation Dorado. The open cluster was discovered by Scottish astronomer James Dunlop using a homemade 9-foot 22.86 cm (9 inch) f/12 speculum Newtonian reflector at Paramatta, New South Wale...
NGC 1751 (also ESO 56-SC23 and GC 971) is a magnitude +14.5 open star cluster located in the constellation Mensa. The cluster was discovered by Scottish astronomer James Dunlop using a homemade 9-foot 22.86 cm (9 inch) f/12 speculum Newtonian reflector at Paramatta, New South Wales, Australia, on...
NGC 1795 (also ESO 56-SC44) is a magnitude +12.4 open star cluster located in the constellation Dorado. The cluster was discovered by Scottish astronomer James Dunlop using a homemade 9-foot 22.86 cm (9 inch) f/12 speculum Newtonian reflector at Paramatta, New South Wales, Australia, on the 24th...
NGC 1801 (also ESO 56-SC45) is a magnitude +12.2 open star cluster located in the constellation Dorado. The cluster was discovered by Scottish astronomer James Dunlop using a homemade 9-foot 22.86 cm (9 inch) f/12 speculum Newtonian reflector at Paramatta, New South Wales, Australia, on the 24th...
NGC 1805 (also ESO 85-SC32 and HD 268850) is a magnitude +10.6 open star cluster located in the constellation Dorado. The cluster was discovered by Scottish astronomer James Dunlop using a homemade 9-foot 22.86 cm (9 inch) f/12 speculum Newtonian reflector at Paramatta, New South Wales, Australi...
NGC 1810 (also ESO 85-SC35) is a magnitude +11.9 open star cluster located in the constellation Dorado. The cluster was discovered by Scottish astronomer James Dunlop using a homemade 9-foot 22.86 cm (9 inch) f/12 speculum Newtonian reflector at Paramatta, New South Wales, Australia, on the 24th...
NGC 1826 (also ESO 85-SC43) is a magnitude +13.3 open star cluster located in the constellation Dorado. The cluster was discovered by Scottish astronomer James Dunlop using a homemade 9-foot 22.86 cm (9 inch) f/12 speculum Newtonian reflector at Paramatta, New South Wales, Australia, on the 24th...
NGC 1835 (also ESO 56-SC58 and HD 269016) is a magnitude +10.6 open star cluster located in the constellation Dorado. The cluster was discovered by Scottish astronomer James Dunlop using a homemade 9-foot 22.86 cm (9 inch) f/12 speculum Newtonian reflector at Paramatta, New South Wales, Australi...
NGC 6223 (also MCG 10-24-40, UGC 10527 and PGC 58828) is a magnitude +11.7 elliptical galaxy located 265 million light-years away in the constellation Draco. The galaxy was discovered by German-Danish astronomer Heinrich Louis d'Arrest using a 27.94 cm (11 inch) f/17.5 Merz-Refractor at the Cop...
