April 2022 - vsnet-newvar - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-newvar 9271] ATOJ298.2963-09.2246: NL
by Taichi Kato 15 Apr '22

15 Apr '22

ATOJ298.2963-09.2246: NL From ZTF data. Flickering.

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[vsnet-newvar 9270] ASASSN-VJ002356.47+424707.8 recent data
by Taichi Kato 15 Apr '22

15 Apr '22

ASASSN-VJ002356.47+424707.8 recent data (NL) ASAS-SN: https://asas-sn.osu.edu/sky-patrol/coordinate/d346cd07-d935-4a88-8d94-8e675…

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[vsnet-newvar 9269] ASASSN-14je superoutburst
by Taichi Kato 15 Apr '22

15 Apr '22

ASASSN-14je superoutburst YYYYMMDD(UT) mag observer 20220328.0734 <162C (Masao Funada) 20220407.456 142 (Rod Stubbings) 20220409.494 143 (Rod Stubbings) Also http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia22bnr/

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[vsnet-newvar 9268] PS1-3PIJ072601.70+040838.8: low-amplitude Z Cam star
by Taichi Kato 14 Apr '22

14 Apr '22

PS1-3PIJ072601.70+040838.8: low-amplitude Z Cam star From ZTF data.

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[vsnet-newvar 9267] PS1-3PIJ014740.29+560726.3: NL
by Taichi Kato 14 Apr '22

14 Apr '22

PS1-3PIJ014740.29+560726.3: NL From ZTF data. Flickering.

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[vsnet-newvar 9266] PS1-3PIJ221407.92+524213.0: low-amplitude Z Cam star
by Taichi Kato 14 Apr '22

14 Apr '22

PS1-3PIJ221407.92+524213.0: low-amplitude Z Cam star From ZTF data. Shallow low state was also present.

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[vsnet-newvar 9265] MGAB-V1183: R
by Taichi Kato 14 Apr '22

14 Apr '22

MGAB-V1183: R This object is R (not R+E:). P=0.03497920(3) d from the ZTF data. Eclipse-like events in the older ZTF data were noises (no periodicity). No such events in the recent data.

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[vsnet-newvar 9264] NADA-V123: R
by Taichi Kato 14 Apr '22

14 Apr '22

NADA-V123: R Using TESS data, I obtained a very clear sinusoidal light curve with an amplitude of 0.15 mag. This object is not IBWD: but R. Detached WD+SD binaries below the period minimum are rare and this object needs to be studied in more detail.

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[vsnet-newvar 9263] ASASSN-13bm: likely superoutburst
by Taichi Kato 13 Apr '22

13 Apr '22

ASASSN-13bm: likely superoutburst YYYYMMDD(UT) mag observer 20220401.8045 <158c (Yutaka Maeda) 20220402.7996 <156c (Yutaka Maeda) 20220404.8103 <161c (Yutaka Maeda) 20220406.8031 <158c (Yutaka Maeda) 20220409.7556 143cG (Yutaka Maeda)

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[vsnet-newvar 9262] PS1-3PIJ210659.44+240626.9: NL
by Taichi Kato 12 Apr '22

12 Apr '22

PS1-3PIJ210659.44+240626.9: NL From ZTF data. Shallow fading in 2019 Sep.-2020 Mar.

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vsnet-newvar April 2022