2FGL J1639.8-4921c

Query : 2FGL J1639.8-4921c

Basic data :
2FGL J1639.8-4921c -- BL Lac
Other object types: otypes_help 		gam (2FGL,3FGL,...), BLL (2017A&A), BL? (2021MNRAS), Q? (2021MNRAS)
ICRS coord. (ep=J2000) : 		16 40 18.6 -49 17 19 (Gamma-ray) [ 138240 128160 90 ] E 2020ApJS..247...33A
FK4 coord. (ep=B1950 eq=1950) : 		16 36 32.2 -49 11 30 [ 138240 128160 90 ]
Gal coord. (ep=J2000) : 		336.2056 -01.7957 [ 138240 128160 90 ]
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Identifiers (3) :
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2FGL J1639.8-4921c 3FGL J1640.6-4917 4FGL J1640.3-4917

References (15 between 1850 and 2026) (Total 15)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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