- vsnet-campaign-dn - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-campaign-dn 16385] TU Crt superoutburst
by Taichi Kato 03 May '22

03 May '22

TU Crt superoutburst YYYYMMDD(UT) mag observer 20220420.4541 <147c (Yutaka Maeda) 20220420.5710 <151C (Masayuki Moriyama) 20220424.4577 <143c (Yutaka Maeda) 20220427.6381 141:C (Masayuki Moriyama) 20220502.612 124 (Rod Stubbings)

1 0

[vsnet-campaign-dn 16384] Re: ASASSN-19hs bright outburst
by Taichi Kato 03 May '22

03 May '22

Re: ASASSN-19hs bright outburst > (But on Apr. 19) The 2019 Mar. outburst lasted more than a month (resembling a superoutburst of an AM CVn star). The object may be still bright.

1 0

[vsnet-campaign-dn 16383] ASASSN-19hs bright outburst
by Taichi Kato 03 May '22

03 May '22

ASASSN-19hs bright outburst (But on Apr. 19) http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia22bti/ Gaia22bti AT2022jfe 2022-04-19 19:19:07 94.96753 24.34962 15.01 18.37 1.32 unknown 2022-05-02 09:11:04 Outburst in candidate CV ASASSN-19hs

1 0

[vsnet-campaign-dn 16382] MASTER OT J210316.39+314913.6 outburst
by Taichi Kato 03 May '22

03 May '22

MASTER OT J210316.39+314913.6 outburst No outburst in ZTF data. http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia22btj/ Gaia22btj AT2022jff 2022-04-19 15:10:56 315.81861 31.82048 14.45 18.22 0.08 unknown 2022-05-02 09:11:37 ~4 mag outburst in candidate CV MASTER OT J210316.39+314913.6

1 0

[vsnet-campaign-dn 16381] ASASSN-22fy: new SU UMa-type dwarf nova
by Taichi Kato 30 Apr '22

30 Apr '22

ASASSN-22fy: new SU UMa-type dwarf nova Josch Hambsch has reported observations. The object showed clear superhumps on Apr. 29 (period about 0.058 d). Superhumps were not very apparent on Apr. 27.

1 0

[vsnet-campaign-dn 16380] NSV 35 possible superoutburst
by Taichi Kato 26 Apr '22

26 Apr '22

NSV 35 possible superoutburst YYYYMMDD(UT) mag observer 20220425.476 130 (Rod Stubbings)

1 0

[vsnet-campaign-dn 16379] ASASSN-22gb
by Taichi Kato 26 Apr '22

26 Apr '22

ASASSN-22gb ASASSN-22gb --- ------- 8:54:25.77 -34:15:46.2 2022-04-25.16 13.58 SDSS DSS VIZIER ------- CV candidate, matches to GAIA DR2 G=21.2, g>17.0 on 2022-04-15.19, g=15.6 on 2022-04-18.93, g=13.8 on 2022-04-24.16, g=14.0 on 2022-04-25.17. ASASSN-22gb 20220415.19 <170g ASN ASASSN-22gb 20220418.93 156g ASN ASASSN-22gb 20220424.16 138g ASN ASASSN-22gb 20220425.17 140g ASN 085425.676 -341546.43 (2000.0) Gaia_DR2_5626121529556586368 plx=-(-) dismod=- pmra=-(-) pmdec=-(-) G=21.206 BP=- RP=- 085425.674 -341546.43 (2000.0) Gaia_EDR3_5626121529556586368 plx=-(-) dismod=- pmra=-(-) pmdec=-(-) G=21.099 BP=20.903 RP=20.232

1 0

[vsnet-campaign-dn 16378] Recent post-superoutburst state of ASASSN-20pv
by Taichi Kato 25 Apr '22

25 Apr '22

Recent post-superoutburst state of ASASSN-20pv ASAS-SN data: https://asas-sn.osu.edu/sky-patrol/coordinate/0980265e-027e-4360-92e9-37d65… Fading tail and short outbursts? YYYYMMDD(UT) mag observer 20220422.0026 14.835g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017)) 20220422.0038 15.042g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017)) 20220422.2409 15.492g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017)) 20220422.2422 15.322g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017)) 20220422.2436 15.395g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017)) 20220422.606 143 (Rod Stubbings) 20220423.2442 15.314g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017)) 20220423.2455 15.455g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017)) 20220423.2468 15.419g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017)) 20220424.2435 15.497g (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017)) 20220424.592 144 (Rod Stubbings)

1 0

[vsnet-campaign-dn 16377] ASASSN-16it possible superoutburst
by Taichi Kato 21 Apr '22

21 Apr '22

ASASSN-16it possible superoutburst YYYYMMDD(UT) mag observer 20220416.8411 <143c (Yutaka Maeda) 20220418.8043 <160c (Yutaka Maeda) 20220419.8084 147:cG (Yutaka Maeda)

1 0

[vsnet-campaign-dn 16376] CRTS J164950.4+035835 superoutburst
by Taichi Kato 21 Apr '22

21 Apr '22

CRTS J164950.4+035835 superoutburst YYYYMMDD(UT) mag observer 20220407.6995 <149c (Yutaka Maeda) 20220408.7010 <152c (Yutaka Maeda) 20220409.7001 <147c (Yutaka Maeda) 20220418.6404 132cG (Yutaka Maeda) 20220419.6446 136:cG (Yutaka Maeda)

1 0