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[vsnet-campaign-dn 16478] Re: Var Ret 2005 likely superoutburst
by Taichi Kato 29 Jul '22

29 Jul '22

> This long outburst began between 2022 July 16 and 21. It was > observed at mag. 13 for five days, followed by a rapid fading > on July 27. The outburst was considerably longer than short > outbursts of this dwarf nova, but shorter than standard UGSU > superoutbursts (~14 days). Might be an EI Psc star, although the peak M_V is not too faint.

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[vsnet-campaign-dn 16477] Var Ret 2005 likely superoutburst
by Patrick Schmeer 28 Jul '22

28 Jul '22

Variable Reticuli 2005 (UGSU:) https://www.aavso.org/vsx/index.php?view=detail.top&oid=161100 Recent ASAS-SN Sky Patrol (Shappee et al. 2014ApJ...788...48S and Kochanek et al. 2017PASP..129j4502K) light curve and data: https://asas-sn.osu.edu/sky-patrol/coordinate/38d59ff4-1572-40ef-a0c5-e280e… This long outburst began between 2022 July 16 and 21. It was observed at mag. 13 for five days, followed by a rapid fading on July 27. The outburst was considerably longer than short outbursts of this dwarf nova, but shorter than standard UGSU superoutbursts (~14 days). Regards, Patrick

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[vsnet-campaign-dn 16476] MASTER OT J001204.00-412337.4: possible WZ Sge star
by Taichi Kato 26 Jul '22

26 Jul '22

MASTER OT J001204.00-412337.4: possible WZ Sge star https://www.wis-tns.org/object/2022pel ASAS-SN data: https://asas-sn.osu.edu/sky-patrol/coordinate/de867b05-f575-4a12-abde-cbb71…

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[vsnet-campaign-dn 16475] TCP J22561804+4109534 rebrightenings
by Taichi Kato 26 Jul '22

26 Jul '22

TCP J22561804+4109534 rebrightenings Tamas Tordai has reported further observations. Five rebrightenings have been recorded up to July 24. The amplitudes, however, are decreasing and frequent small-amplitude rebrightenings resemble those of WZ Sge. This phenomenon is atypical for this orbital period.

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[vsnet-campaign-dn 16474] TCP J22561804+4109534 third rebrightening
by Taichi Kato 22 Jul '22

22 Jul '22

TCP J22561804+4109534 third rebrightening Tamas Tordai and Itoh-san recorded the third rebrightening on July 21.

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[vsnet-campaign-dn 16473] AO Oct likely superoutburst
by Taichi Kato 22 Jul '22

22 Jul '22

AO Oct likely superoutburst YYYYMMDD(UT) mag observer 20220720.538 148 (Rod Stubbings) 20220721.582 148 (Rod Stubbings)

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[vsnet-campaign-dn 16472] ASASSN-22ak outburst
by Taichi Kato 22 Jul '22

22 Jul '22

ASASSN-22ak outburst YYYYMMDD(UT) mag observer 20220720.558 154 (Rod Stubbings) 20220721.578 154 (Rod Stubbings) This object is: Subject: [vsnet-alert 26518] ASASSN-22ak: 13.2m dwarf nova in Indus

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[vsnet-campaign-dn 16471] TCP J22561804+4109534 second rebrightening
by Taichi Kato 20 Jul '22

20 Jul '22

TCP J22561804+4109534 second rebrightening Tamas Tordai reported the second rebrightening on July 19-20. See [vsnet-alert 26866] It would be worth noting that the period 0.065 d is long for a WZ Sge star. If this is indeed a WZ Sge star, it must be a period bouncer.

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[vsnet-campaign-dn 16470] KX Aql outburst
by Taichi Kato 18 Jul '22

18 Jul '22

KX Aql outburst Fading. Normal outburst or precursor? Last superoutburst in 2019 July. YYYYMMDD(UT) mag observer 20220714.9924 <140 (Eddy Muyllaert) 20220715.001 <149 (Gary Poyner) 20220716.0035 130 (Eddy Muyllaert) 20220716.023 129 (Gary Poyner) 20220716.569 139C (Mitsutaka Hiraga) 20220716.9563 138 (Eddy Muyllaert) 20220717.082 13.94C (Gary Poyner) 20220717.1877 13.97C (Masao Funada) 20220717.469 <126 (Tsuneo Horie) 20220717.9653 143 (Eddy Muyllaert) 20220717.989 14.35C (Gary Poyner)

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[vsnet-campaign-dn 16469] VY Aqr superhumps
by Taichi Kato 11 Jul '22

11 Jul '22

VY Aqr superhumps Kiyota-san detected superhumps on July 10. The object was fading on July 8 (precursor). Relatively slow rise, atypical for an SU UMa star. YYYYMMDD(UT) mag observer 20220704.9833 <138 (Eddy Muyllaert) 20220705.9819 <138 (Eddy Muyllaert) 20220707.9896 122 (Eddy Muyllaert) 20220708.0326 118 (Eddy Muyllaert) 20220708.989 10.88C (Gary Poyner) 20220709.7449 105cG (Yutaka Maeda) 20220709.7759 110C (Masayuki Moriyama) 20220709.958 10.81C (Gary Poyner) 20220710.0028 105 (Eddy Muyllaert) 20220710.0432 10.66C (Masao Funada) 20220710.049 105 (Gary Poyner) 20220710.7151 109C (Masayuki Moriyama) 20220710.940 11.24C (Gary Poyner)

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