June 2026 - vsnet-outburst - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-outburst 31678] WX Cet: 2026 outburst, possible superoutburst
by Kojiguchi 23 Jun '26

23 Jun '26

WX Cet: 2026 outburst, possible superoutburst Gavin Ramsay reported that GOTO detected WX Cet in outburst on 2026 June 22. Reported magnitude: L = 11.9 (~400–700 nm). Additionally, ATLAS Forced Photometry data reveals that the outburst had already started on 2026 June 19, reaching 11.79 mag. This is its first detected outburst since 2022, and it is a possible superoutburst.

1 0

[vsnet-outburst 31677] Outbursts 14/06/2026
by Rod Stubbings 15 Jun '26

15 Jun '26

Outbursts detected. object YYMMDD(UT) mag code remarks AQLFO 260614.576 138 Stu.RASNZ outburst ARABF 260614.432 140 Stu.RASNZ outburst CENMU 260614.563 129 Stu.RASNZ outburst CENV373 260614.564 136 Stu.RASNZ outburst CENV803 260614.573 134 Stu.RASNZ outburst CMAHL 260614.378 120 Stu.RASNZ outburst CNCGZ 260614.388 142 Stu.RASNZ outburst CRTBF 260614.512 149 Stu.RASNZ outburst HYIVW 260614.399 92 Stu.RASNZ outburst MUSDQ 260614.552 152 Stu.RASNZ outburst NORAB 260614.370 137 Stu.RASNZ outburst PUPCL 260614.387 155 Stu.RASNZ outburst SGRV729 260614.509 146 Stu.RASNZ outburst SGRV3774 260614.440 150 Stu.RASNZ outburst TRADV 260614.421 128 Stu.RASNZ outburst ASASSN-19CT 260614.519 136 Stu.RASNZ outburst -- Rod Stubbings Tetoora Road Observatory Victoria, Australia Honorary Associate member Astronomical Society of Australia Telescope: "Infinity" 22" f/3.8 stubbo(a)dcsi.net.au http://rodstubbingsobservatory.wordpress.com/

1 0

[vsnet-outburst 31676] Recent outbursts
by Rod Stubbings 09 Jun '26

09 Jun '26

Recent outbursts. object YYMMDD(UT) mag code remarks ARAV793 260608.444 149 Stu.RASNZ outburst CENMU 260608.562 142 Stu.RASNZ outburst CENV485 260608.594 154 Stu.RASNZ outburst CENV803 260608.604 136 Stu.RASNZ outburst CHAST 260608.627 136 Stu.RASNZ outburst CNCGZ 260606.403 139 Stu.RASNZ outburst HYAMM 260606.415 147 Stu.RASNZ outburst HYAV392 260607.489 154 Stu.RASNZ outburst INDTU 260608.576 143 Stu.RASNZ outburst LEOX 260606.405 130 Stu.RASNZ outburst NORHP 260607.415 155 Stu.RASNZ outburst PUPUY 260607.370 144 Stu.RASNZ outburst PUPBV 260606.397 141 Stu.RASNZ outburst PUPBX 260606.396 152 Stu.RASNZ outburst PUPHO 260607.372 139 Stu.RASNZ outburst PYXVZ 260606.417 124 Stu.RASNZ outburst SCOFQ 260607.415 135 Stu.RASNZ outburst SGRV730 260606.537 150 Stu.RASNZ outburst SGRV1089 260608.569 142 Stu.RASNZ outburst VELBB 260607.427 135 Stu.RASNZ outburst VOLSY 260606.425 156 Stu.RASNZ outburst NSV 11274 260608.485 154 Stu.RASNZ outburst LMC V3434 260606.378 144 Stu.RASNZ outburst SSS 111226:094327-272039 260608.446 136 Stu.RASNZ outburst CRTS J124507.8-381322 260608.599 132 Stu.RASNZ outburst CTCVJ1940-4724 260608.566 138 Stu.RASNZ outburst CMISV 260609.345 128 Stu.RASNZ outburst OPHV699 260609.439 147 Stu.RASNZ outburst PAVAS 260609.467 152 Stu.RASNZ outburst SCOV598 260609.366 153 Stu.RASNZ outburst -- Rod Stubbings Tetoora Road Observatory Victoria, Australia Honorary Associate member Astronomical Society of Australia Telescope: "Infinity" 22" f/3.8 stubbo(a)dcsi.net.au http://rodstubbingsobservatory.wordpress.com/

1 0

[vsnet-outburst 31675] TCP J00560713+4301406: new large-amplitude outburst, likely a dwarf nova
by Yusuke Tampo 01 Jun '26

01 Jun '26

TCP J00560713+4301406: new large-amplitude outburst, likely a dwarf nova TCP J00560713+4301406 was discovered at 12.2 mag on 2026 06 01.4 UTC. http://www.cbat.eps.harvard.edu/unconf/followups/J00560713+4301406.html ATLAS also detected this outburst on 2026 05 31.6 UTC around 15.5 mag, likely on the rise. There is a possible counterpart at ~3" away; Gaia 375654744699712512 at ~20.36 mag, thus, the outburst amplitude is ~8 mag. Its blue color (BP-RP~0.34 mag) and distance 1049(-400/+1016) pc are consistent with a counterpart being a CV with a low mass-transfer rate. Although the visibility is not great, time-resolved photometry or snap spectroscopy to confirm its nature is encouraged. Best regards, Yusuke -- ---------------------------------------------- South African Astronomical Observatory, Postdoc fellow Yusuke TAMPO / 反保雄介 EMAIL: tampo(a)kusastro.kyoto-u.ac.jp ALT. EMAIL: yusuke(a)saao.ac.za ----------------------------------------------

1 0