2022RNAAS...6..232J

Query : 2022RNAAS...6..232J

2022RNAAS...6..232J - Research Notes of the AAS, 6, 232 (2022/November-0)

A Deep Dimming and Abrupt Recovery of a YSO Candidate in MonR2.

JIANG S.D. and HILLENBRAND L.A.

Abstract (from CDS):

We report on a nearly factor-of-ten fade and then re-brightening after several months of [CMD97]-1031, a candidate young stellar object. Through fitting of light curve data from ZTF and ATLAS, we find a dip amplitude >2.5 mag and duration 80-320 days. After the large dip, the source recovered to slightly fainter brightness and redder color.

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

Journal keyword(s): Young stellar objects - Young star clusters - Variable stars - Star forming regions

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 V* UX Ori Ae* 05 04 29.9878898040 -03 47 14.286732072 10.25 10.93 8.70 9.62 9.43 A4IVe 379 1
2 2MASS J06072178-0626310 * 06 07 21.7826324112 -06 26 30.997412520           M3 5 0
3 NAME Mon R2 Cluster Cl* 06 07 45 -06 22.8           ~ 21 0
4 2MASS J08152329-3859234 * 08 15 23.2996334726 -38 59 23.304455357           ~ 10 0
5 ASASSN -21sa ev 16 35 45.0272361593 -48 57 04.458844067           ~ 2 0
6 2MASS J20503695+4421408 TT* 20 50 36.9540300072 +44 21 40.823744976     19.232 17.879 16.510 ~ 10 0

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