SIMBAD references

2022RNAAS...6..229G - Research Notes of the AAS, 6, 229 (2022/November-0)

Discovery of a Mid-L Dwarf Companion to the L 262-74 System.

GRAMAIZE L., SCHNEIDER A.C., MAROCCO F., FAHERTY J.K., MEISNER A.M., KIRKPATRICK J.D., POPINCHALK M., ROTHERMICH A., KUCHNER M.J. (The Backyard Worlds: Planet 9 Collaboration)

Abstract (from CDS):

We present the discovery of CWISE J151044.74-524923.5, a wide low-mass companion to the nearby (∼24.7 pc) system L 262-74, which was identified through the Backyard Worlds: Planet 9 citizen science project. We detail the properties of the system, and we assess that this companion is a mid-L dwarf, which will need to be verified spectroscopically. With an angular separation of 74.″3, we estimate a projected physical separation of ∼1837 au from the central system.

Abstract Copyright: © 2022. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Low mass stars - Multiple stars - Proper motions - Brown dwarfs

Simbad objects: 5

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