2020RNAAS...4..155Y

Query : 2020RNAAS...4..155Y

2020RNAAS...4..155Y - Research Notes of the AAS, 4, 155 (2020/September-0)

Detection of a Disk Surrounding the Variably Accreting Young Star HBC722.

YEK X., DUNHAM M.M., ARCE H.G., BOURKE T.L., CHEN X., GREEN J.D., KOSPAL A. and LONGMORE S.N.

Abstract (from CDS):

We present new ALMA 233 GHz continuum observations of the FU Orionis Object HBC722. With these data we detect HBC722 at millimeter wavelengths for the first time, use this detection to calculate a circumstellar disk mass of 0.024 M⊙, and discuss implications for the burst triggering mechanism.

Abstract Copyright: © 2020. The American Astronomical Society. All rights reserved.

Journal keyword(s): Star formation - FU Orionis stars

Simbad objects: 6

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Number of rows : 6
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 IC 5070 HII 20 51.0 +44 22           ~ 218 1
2 [DAB2012] MMS6 mm 20 58 15.62 +43 53 18.1           ~ 4 0
3 [DAB2012] MMS5 mm 20 58 16.01 +43 53 22.8           ~ 4 0
4 V* V2493 Cyg Or* 20 58 17.0280367392 +43 53 43.341681156   19.678 18.023 17.67 15.233 M4.6 139 0
5 [DAB2012] MMS7 mm 20 58 17.06 +43 53 15.0           ~ 4 0
6 [DAB2012] MMS3 mm 20 58 17.70 +43 53 29.2           ~ 5 0

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