November 2022 - vsnet-alert - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-alert 27144] V485 Cen likely superoutburst
by Taichi Kato 27 Nov '22

27 Nov '22

V485 Cen likely superoutburst (EI Psc star) YYYYMMDD(UT) mag observer 20221126.3365 14.41C (Masao Funada)

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[vsnet-alert 27143] ASASSN-17ax likely superoutburst continues
by Taichi Kato 27 Nov '22

27 Nov '22

ASASSN-17ax likely superoutburst continues YYYYMMDD(UT) mag observer 20221119.3802 16.198zr (ZTF Alert DC mag (Masci+ 2019)) 20221119.4060 16.039zg (ZTF Alert DC mag (Masci+ 2019)) 20221121.3412 15.955zr (ZTF Alert DC mag (Masci+ 2019)) 20221121.4089 15.850zg (ZTF Alert DC mag (Masci+ 2019)) 20221123.5758 157C (Masayuki Moriyama) 20221125.0554 154C (Masao Funada) 20221126.8419 158C (Masayuki Moriyama)

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[vsnet-alert 27142] ASASSN-15cr outburst
by Taichi Kato 27 Nov '22

27 Nov '22

ASASSN-15cr outburst Known SU UMa star. YYYYMMDD(UT) mag observer 20221121.7529 <153c (Yutaka Maeda) 20221123.610 <175C (Mitsutaka Hiraga) 20221124.7191 <154c (Yutaka Maeda) 20221126.7194 151:c (Yutaka Maeda) 20221126.7194 151:c (Yutaka Maeda)

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[vsnet-alert 27141] ASASSN-V J072615.22-102334.9 orbital period
by Taichi Kato 27 Nov '22

27 Nov '22

ASASSN-V J072615.22-102334.9 orbital period Josch Hambsch has reported further observations. The orbital period has been determined to be 0.4194(2) d. 0.8 mag eclipses (in outburst) and ellipsoidal modulations of the secondary. USSS+E and the object is similar to DX And in its outburst behavior.

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[vsnet-alert 27140] AQ CMi superhumps
by Taichi Kato 27 Nov '22

27 Nov '22

AQ CMi superhumps Itoh-san reported time-resolved observations on Nov. 26. 0.18-mag superhumps were present.

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[vsnet-alert 27139] ASASSN-14lz likely superhumps
by Taichi Kato 27 Nov '22

27 Nov '22

ASASSN-14lz likely superhumps Itoh-san reported time-resolved observations. Two likely superhumps (0.15 mag) with a period of about 0.06 d were detected. The data were not long enough and more observations are encouraged.

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[vsnet-alert 27138] TY PsA possible superoutburst
by Taichi Kato 26 Nov '22

26 Nov '22

TY PsA possible superoutburst Known SU UMa star. YYYYMMDD(UT) mag observer 20221112.1514 15.911zg (ZTF Alert DC mag (Masci+ 2019)) 20221112.1523 15.918zg (ZTF Alert DC mag (Masci+ 2019)) 20221112.1875 15.865zr (ZTF Alert DC mag (Masci+ 2019)) 20221114.1660 15.789zg (ZTF Alert DC mag (Masci+ 2019)) 20221114.1670 15.736zg (ZTF Alert DC mag (Masci+ 2019)) 20221114.1688 15.698zr (ZTF Alert DC mag (Masci+ 2019)) 20221114.2148 15.711zr (ZTF Alert DC mag (Masci+ 2019)) … [View More]

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[vsnet-alert 27137] CSSJ215344.3+321447 likely superoutburst still continues
by Taichi Kato 26 Nov '22

26 Nov '22

CSSJ215344.3+321447 likely superoutburst still continues YYYYMMDD(UT) mag observer 20221111.1224 16.320zr (ZTF Alert DC mag (Masci+ 2019)) 20221113.1378 16.926zr (ZTF Alert DC mag (Masci+ 2019)) 20221113.1748 16.815zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.1564 19.052zg (ZTF Alert DC mag (Masci+ 2019)) 20221115.2444 18.512zr (ZTF Alert DC mag (Masci+ 2019)) 20221115.4070 <176C (Masayuki Moriyama) 20221116.5927 165C (Masayuki Moriyama) 20221117.1205 16.083zr (… [View More]

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[vsnet-alert 27136] AQ CMi: precursor + superoutburst?
by Taichi Kato 26 Nov '22

26 Nov '22

AQ CMi: precursor + superoutburst? YYYYMMDD(UT) mag observer 20221117.662 144 (Rod Stubbings) 20221117.826 <133 (Tsuneo Horie) 20221118.1574 146cG (Masao Funada) 20221118.817 150 (Hiroyuki Maehara) 20221118.821 <133 (Tsuneo Horie) 20221119.8883 <149C (Masayuki Moriyama) 20221121.807 <133 (Tsuneo Horie) 20221123.6485 161C (Masayuki Moriyama) 20221123.835 <121 (Tsuneo Horie) 20221124.7377 141c (Yutaka Maeda)

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[vsnet-alert 27135] ASASSN-13bz rare outburst
by Taichi Kato 26 Nov '22

26 Nov '22

ASASSN-13bz rare outburst YYYYMMDD(UT) mag observer 20220713.1829 <170cG (Masao Funada) 20221124.6196 15.74C (Masayuki Moriyama) 20221124.6197 15.49B (Masayuki Moriyama) See https://www.wis-tns.org/object/2022abjt

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vsnet-alert November 2022