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

[vsnet-chat 8880] ZTF17aabybth: eclipsing dwarf nova (UGZ?) + VY Scl
by Taichi Kato 23 Sep '21

23 Sep '21

ZTF17aabybth: eclipsing dwarf nova (UGZ?) + VY Scl From ZTF data. Porb=0.219868(1) d. Eclipse epoch: BJD 2458780.385. Clear standstill has not been recorded but is expected.

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[vsnet-chat 8879] ZTF17aabuuwn: polar
by Taichi Kato 23 Sep '21

23 Sep '21

ZTF17aabuuwn: polar From ZTF data. Porb=0.0679954(1) d. Single hump.

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[vsnet-chat 8878] ZTF17aaawguy: YSO
by Taichi Kato 23 Sep '21

23 Sep '21

ZTF17aaawguy: YSO In molecular cloud region. Many common proper motion objects (suspected of variability) in the same field.

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[vsnet-chat 8877] ZTF17aaaehyg: polar
by Taichi Kato 23 Sep '21

23 Sep '21

ZTF17aaaehyg: polar From ZTF data. Porb=0.0627234(2) d. Single hump.

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[vsnet-chat 8876] ZTF17aaadpgv: polar
by Taichi Kato 23 Sep '21

23 Sep '21

ZTF17aaadpgv: polar From ZTF data. Porb=0.0973962(3). Single hump.

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[vsnet-chat 8875] ZTF18ablrcnn: deeply eclipsing SS Cyg star
by Taichi Kato 22 Sep '21

22 Sep '21

ZTF18ablrcnn: deeply eclipsing SS Cyg star From ZTF data. Eclipses were prominent even during an outburst. Porb=0.245646(2) d. Eclipse epoch: BJD 2458750.447.

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[vsnet-chat 8874] ZTF18abcwxnq = IPHASJ184326.48+060800.9: AM+E
by Taichi Kato 22 Sep '21

22 Sep '21

ZTF18abcwxnq = IPHASJ184326.48+060800.9: AM+E From ZTF data. Porb=0.1566871(5) d. Eclipse epoch: BJD 2458701.143. Eclipse profile indicates a diskless system. Faint absolute magnitude and red color are compatible with a polar.

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[vsnet-chat 8873] ZTF18abbubng: IW And star
by Taichi Kato 22 Sep '21

22 Sep '21

ZTF18abbubng: IW And star From ZTF data. Heartbeat particularly in 2018 and 2019.

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[vsnet-chat 8872] ZTF19aawkqtn: Z Cam
by Taichi Kato 22 Sep '21

22 Sep '21

ZTF19aawkqtn: Z Cam From ZTF data. Standstill in 2018.

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[vsnet-chat 8871] ZTF18aayuzpo: Z Cam (possible IW And)+E
by Taichi Kato 22 Sep '21

22 Sep '21

ZTF18aayuzpo: Z Cam (possible IW And)+E From ZTF data. Porb=0.248874(2) d. Eclipse epoch: BJD 2458704.005. Standstill in 2020-2021 Apr. Brightening and then faded.

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