[vsnet-chat 8229] V641 Sco

[Taichi Kato]

V641 Sco

   I noticed this variable in BAV Rundbrief 2017 No.2.

http://bav-astro.eu/sfs/rundbrief/BAVRb_2017_2.pdf

ASAS-SN data:
https://asas-sn.osu.edu/light_curves/7002e979-1758-42fb-8a9a-f8151d90a018

   IS-type variable with large amplitudes (and indeed
rapid variation).  The object is red and unlikely a CV,
but is a nearby one (M_V = +6 at max ignoring extinction).
Potentailly be an interesting object.

172528.844 -430042.48 (2000.0) Gaia_DR2_5958672768452920064 plx=5.308(0.061) dismod=6.4 pmra=-4.778(0.092) pmdec=-20.990(0.071) G=12.501 BP=13.344 RP=11.480