[vsnet-alert 25152] LS And: probable dwarf nova

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Thu Dec 24 10:54:19 JST 2020


LS And: probable dwarf nova

   Gaia EDR3 now gives a parallax and a large proper motion.
Consistent with a dwarf nova and inconsistent with a nova.

003210.271 +415809.83 (2000.0) Gaia_DR2_381884955540495232 plx=-(-) dismod=- pmra=-(-) pmdec=-(-) G=20.912 BP=20.572 RP=20.824

003210.272 +415809.82 (2000.0) Gaia_EDR3_381884955540495232 plx=5.432(2.858) dismod=6.3 pmra=0.673(1.797) pmdec=-29.097(1.536) G=20.834 BP=20.869 RP=20.928



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