September 2021 - vsnet-chat - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-chat 8847] VSOLJ bulletin No.81
by meineko 21 Nov '21

21 Nov '21

Following VSOLJ bulletin are now available at http://vsolj.cetus-net.org/bulletin.html No.81 2021 Sep. Orbital and spin periods of the candidate white dwarf pulsar ASASSN-V J205543.90+240033.5 Taichi Kato, Franz-Josef Hambsch, Elena P. Pavlenko, Aleksei A. Sosnovskij Seiichiro Kiyota, VSOLJ

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[vsnet-chat 8945] Gaia21bdd: polar
by Taichi Kato 29 Sep '21

29 Sep '21

Gaia21bdd: polar From ZTF data. Porb=0.0552847(1) d. Single hump.

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[vsnet-chat 8944] RXSJ06021+2828 = USNO-A2.0 1125-03223853: AGN
by Taichi Kato 29 Sep '21

29 Sep '21

RXSJ06021+2828 = USNO-A2.0 1125-03223853: AGN RX is better name than USNO. 060210.6 +282817 (2000.0) (VV12)RXS_J06021+2828 AGN 15.0 z=0.033 S1

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[vsnet-chat 8943] 1RXSJ234500.2+342913: polar?
by Taichi Kato 29 Sep '21

29 Sep '21

1RXSJ234500.2+342913: polar? From ZTF data. Period of 0.0212146(1) d was obtained assuming a single peak per cycle. Allowing three peaks, a more reasonable period of 0.0636436(1) was obtained.

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[vsnet-chat 8942] ZTF J133031.38+720925.7: AGN
by Taichi Kato 29 Sep '21

29 Sep '21

ZTF J133031.38+720925.7: AGN From ZTF data. Zero parallax and proper motion.

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[vsnet-chat 8941] GUVV-2 J002147.4+000031.3: AGN
by Taichi Kato 29 Sep '21

29 Sep '21

GUVV-2 J002147.4+000031.3: AGN From ZTF data. Zero parallax and proper motion.

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[vsnet-chat 8940] ZTF J173033.38+444352.3: AGN
by Taichi Kato 29 Sep '21

29 Sep '21

ZTF J173033.38+444352.3: AGN From ZTF data. Zero parallax and proper motion.

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[vsnet-chat 8939] RXJ1631.4+7354: polar
by Taichi Kato 29 Sep '21

29 Sep '21

RXJ1631.4+7354: polar From ZTF data. Porb=0.1218779(5) d. Single hump.

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[vsnet-chat 8938] Gaia20ebw: UGSS+E
by Taichi Kato 29 Sep '21

29 Sep '21

Gaia20ebw: UGSS+E From ZTF data. Porb=0.1612695(6) d. Eclipse epoch: BJD 2458520.152.

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[vsnet-chat 8937] RXJ1630.9+6950: eclipsing polar
by Taichi Kato 29 Sep '21

29 Sep '21

RXJ1630.9+6950: eclipsing polar From ZTF data. Porb=0.0646488(1) d. Eclipse epoch: BJD 2458721.1315.

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vsnet-chat September 2021