- vsnet-chat - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-chat 8819] MGAB-V681: Z Cam star (likely IW And)
by Taichi Kato 02 Sep '21

02 Sep '21

MGAB-V681: Z Cam star (likely IW And) ZTF data. Standstill in 2021 Jan.-Mar with small brightenings. Deep dips were present.

1 0

[vsnet-chat 8818] MGAB-V671: Z Cam star
by Taichi Kato 02 Sep '21

02 Sep '21

MGAB-V671: Z Cam star ZTF data. Standstill in 2019 May-Dec.

1 0

[vsnet-chat 8817] MGAB-V604: NL+E
by Taichi Kato 02 Sep '21

02 Sep '21

MGAB-V604: NL+E ZTF data. Porb=0.2220931(3) d. Eclipses are nearly 4 mag deep. Weak orbital humps.

1 0

[vsnet-chat 8816] MGAB-V579: Z Cam star
by Taichi Kato 02 Sep '21

02 Sep '21

MGAB-V579: Z Cam star ZTF data. Standstill in 2020 Sep.-2021 Feb.

1 0

[vsnet-chat 8815] MGAB-V507: SU UMa star with unusual activity
by Taichi Kato 02 Sep '21

02 Sep '21

MGAB-V507: SU UMa star with unusual activity ZTF time-resolved data recorded superhumps on 2018 Aug. 7 and 8. The period appears to be short (about 0.05 d). Dip in superoutburst in 2019 July. The object may be an EI Psc star.

1 0

[vsnet-chat 8814] MGAB-V481: SU UMa star
by Taichi Kato 02 Sep '21

02 Sep '21

MGAB-V481: SU UMa star ZTF time-resolved data recorded superhumps on 2018 Aug. 17 and 18.

1 0

[vsnet-chat 8813] MGAB-V439: Z Cam star
by Taichi Kato 02 Sep '21

02 Sep '21

MGAB-V439: Z Cam star From ZTF data. Standstill in 2020 Nov.-2021 Apr.

1 0

[vsnet-chat 8812] MGAB-V432: orbital period
by Taichi Kato 02 Sep '21

02 Sep '21

MGAB-V432: orbital period From ZTF data. Porb=0.1844186(3) d. UGSS+E.

1 0

[vsnet-chat 8811] MGAB-V390: deeply eclipsing, low-amplitude dwarf nova
by Taichi Kato 02 Sep '21

02 Sep '21

MGAB-V390: deeply eclipsing, low-amplitude dwarf nova From ZTF data. Porb=0.1553445(2) d. Eclipse nearly 3.0 mag. Low-amplitude SS Cyg-type dwarf nova (as of now, standstill may be expected).

1 0

[vsnet-chat 8810] ZTF18aaxyrpd: VY Scl+E
by Taichi Kato 02 Sep '21

02 Sep '21

ZTF18aaxyrpd: VY Scl+E According to ZTF data, Porb = 0.1292706(1) with 0.4 mag eclipses. Faint state in 2019 Aug.-Sep.

1 0