2017RNAAS...1...47B

Query : 2017RNAAS...1...47B

2017RNAAS...1...47B - Research Notes of the AAS, 1, 47 (2017)

Identification of WISE J000100.45+065259.6 as an M8.5+T5 Spectral Binary Candidate.

BURGASSER A.J., THEISSEN C.A., BARDALEZ GAGLIUFFI D.C. and SCHLAWIN E.

Abstract (from CDS):

We report the discovery of WISE J000100.45+065259.6 as a very low mass star/brown dwarf spectral binary candidate, on the basis of low resolution near-infrared spectroscopy obtained with IRTF/SpeX. Decomposition of the spectrum indicates component types of M8.5+T5 with a predicted ΔJ = 3.5. As the majority of confirmed spectral binary candidates to date are very closely-separated systems (ρ ≲ 3 AU; P ≲ 15∼yr), this source may provide mass measurements across the hydrogen burning limit within the decade.

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

Journal keyword(s):

Simbad objects: 1

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Number of rows : 1
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 2MASS J00010041+0652597 LM* 00 01 00.4172056968 +06 52 59.780968248           M8.5+T5 5 0

Query : 2017RNAAS...1...47B

Basic data :
2MASS J00010041+0652597 -- Low-mass Star
Other object types: otypes_help 		LM* (2017RNAAS), NIR (2MASS,ULAS), MIR (WISEA,WISE), BD* (2017RNAAS), ** (2017RNAAS), BD? (2016A&A), PM* (2018yCat), * (Gaia)
ICRS coord. (ep=J2000) : 		00 01 00.4172056968 +06 52 59.780968248 (Optical) [ 0.2971 0.2444 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		23 58 26.3176428478 +06 36 18.983945905 [ 0.2971 0.2444 90 ]
Gal coord. (ep=J2000) : 		101.3718974144126 -53.8640196554241 [ 0.2971 0.2444 90 ]
Proper motions mas/yr : 		102.987 -28.883 [0.432 0.258 90] A 2020yCat.1350....0G
Parallaxes (mas): 		21.2808 [0.4457] A 2020yCat.1350....0G
Spectral type: 		M8.5+T5 C 2017RNAAS...1...47B
Fluxes (6) :
G 19.483412 [0.003943] C 2020yCat.1350....0G
J 14.831 [0.036] C 2003yCat.2246....0C
H 14.031 [0.053] C 2003yCat.2246....0C
K 13.548 [0.043] C 2003yCat.2246....0C
i 18.62 [0.02] C 2016A&A...589A..49S
z 16.56 [0.02] C 2016A&A...589A..49S
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Identifiers (6) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

2MASS J00010041+0652597 WISEA J000100.49+065259.4 Gaia DR2 2745484004891661056
ULAS J000100.45+065259.6 WISE J000100.48+065259.5 Gaia DR3 2745484004891661056

References (5 between 1850 and 2026) (Total 5)
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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Collections of Measurements Description of Measurements

Distance : 2    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : 2MASS J00010041+0652597

Link by name to the catalogue in VizieR :

2MASS J00010041+0652597 ULAS J000100.45+065259.6 WISEA J000100.49+065259.4 WISE J000100.48+065259.5 Gaia DR2 2745484004891661056
Gaia DR3 2745484004891661056

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