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[vsnet-chat 9216] MGAB-V1041
by Taichi Kato 22 Jun '22

22 Jun '22

MGAB-V1041 Sebastian, The type and orbital period was already reported in [vsnet-chat 9089] (2022 Apr. 6)

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[vsnet-chat 9215] NSV14247: SS Cyg star
by Taichi Kato 21 Jun '22

21 Jun '22

NSV14247: SS Cyg star Information from: https://www.bav-astro.de/sfs/rundbrief/BAVRb_2021_3.pdf Type based on the ZTF data.

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[vsnet-chat 9214] MGAB-V3549: eclipsing polar
by Taichi Kato 27 May '22

27 May '22

MGAB-V3549: eclipsing polar From ZTF data. Porb=0.0650694(1) d. Two maxima per period. 2.6 mag eclipse.

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[vsnet-chat 9213] MGAB-V3749: polar
by Taichi Kato 27 May '22

27 May '22

MGAB-V3749: polar From ZTF data. Porb=0.0812865(1) d. Single maximum per period. High and low states.

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[vsnet-chat 9212] MGAB-V3727: polar
by Taichi Kato 27 May '22

27 May '22

MGAB-V3727: polar From ZTF data. Porb=0.0789661(1) d. Single maximum per period. High and low states.

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[vsnet-chat 9211] MGAB-V3654: IW And star
by Taichi Kato 27 May '22

27 May '22

MGAB-V3654: IW And star From ZTF data. IW And (typical) state in 2021.

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[vsnet-chat 9210] Gaia17cav: UGSU:+E
by Taichi Kato 13 May '22

13 May '22

Gaia17cav: UGSU:+E From ZTF data. Porb=0.0670058(1) d. Eclipse 1.4 mag.

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[vsnet-chat 9209] MGAB-V872: period
by Taichi Kato 13 May '22

13 May '22

MGAB-V872: period From ZTF data. Porb=0.120052(2) d. Amplitude 0.4 mag.

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[vsnet-chat 9208] MGAB-V732: polar and period
by Taichi Kato 13 May '22

13 May '22

MGAB-V732: polar and period From ZTF data. Porb=0.0630179(1) d. Two peaks of different amplitude (0.7 mag in total) per cycle. High and low states. 182945.843 +321553.39 (2000.0) Gaia_DR2_4592047847404739968 plx=0.604(0.684) dismod=11.1 pmra=0.601(0.956) pmdec=-8.950(1.727) G=20.339 BP=20.050 RP=19.879 182945.843 +321553.39 (2000.0) Gaia_EDR3_4592047847404739968 plx=1.292(0.293) dismod=9.4 pmra=-0.085(0.290) pmdec=-7.187(0.328) G=20.186 BP=19.935 RP=19.626

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[vsnet-chat 9207] MGAB-V731: polar and period
by Taichi Kato 13 May '22

13 May '22

MGAB-V731: polar and period From ZTF data. Porb=0.0954179(4) d assuming two peaks per cycle. Half a period is allowed, but would be too exotic. Amplitude 0.25 mag. High and low states. 182733.838 +264653.66 (2000.0) Gaia_DR2_4585338730530417024 plx=0.731(0.485) dismod=10.7 pmra=-5.580(0.809) pmdec=-0.860(1.046) G=19.611 BP=19.641 RP=19.117 182733.838 +264653.66 (2000.0) Gaia_EDR3_4585338730530417024 plx=0.916(0.323) dismod=10.2 pmra=-5.693(0.315) pmdec=-0.532(0.365) G=19.552 BP=19.732 RP=19.053

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