2021RNAAS...5..178G

Query : 2021RNAAS...5..178G

2021RNAAS...5..178G - Research Notes of the AAS, 5, 178 (2021/July-0)

WISEA J052305.94-015356.1: A New EsdT Candidate.

GOODMAN S.J.

Abstract (from CDS):

I present WISEA J052305.94-015356.1 as a new candidate extremely metal-poor T subdwarf (esdT), based on its distinctive infrared colors and high proper motion (∼500 mas yr–1). Spectroscopic follow-up is now needed to confirm it is a member of this newly discovered class of substellar objects.

Abstract Copyright: © 2021. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Brown dwarfs - T subdwarfs

Simbad objects: 4

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Number of rows : 4
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 WISE J041451.64-585457.0 BD* 04 14 51.67 -58 54 56.7           esdT6: 10 0
2 CWISE J052306.42-015355.4 BD? 05 23 06.4212 -01 53 55.443           ~ 5 0
3 WISE J155349.98+693355.2 BD* 15 53 49.98864 +69 33 55.2240           sdT4 8 0
4 WISE J181006.21-101000.3 BD* 18 10 06.18 -10 10 00.5           esdT3: 17 0

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