[vsnet-alert 22928] ASASSN-19an

Thu Jan 10 08:36:18 JST 2019

ASASSN-19an

   Likely precursor + superoutburst.

ASASSN-19an 	--- 	------- 	6:49:49.91 	55:41:40.4 	2019-01-9.49 	15.41 	SDSS 	DSS 	VIZIER 	------- 	CV candidate, matches to PS1 g=17.4, g>17.1 on 2018-12-26.47, g=16.3 on 2018-12-31.52, g>18.2 on 2019-01-03.48, g=15.6 on 2019-01-08.51, g=15.7 on 2019-01-09.50.

ASASSN-19an 20181226.47 <171g ASN
ASASSN-19an 20181231.52 163g ASN
ASASSN-19an 20190103.48 <182g ASN
ASASSN-19an 20190108.51 156g ASN
ASASSN-19an 20190109.50 157g ASN

IDs:
064949.944 +554140.52 (2000.0) Gaia_DR2_1000154676144230784 plx=2.131(0.473) dismod=8.4 pmra=6.847(0.666) pmdec=-14.087(0.544) G=19.536 BP=- RP=-
064949.989 +554140.84 (2000.0) GALEX_DR5_6373554652112225126 NUV=19.452(0.126) FUV=20.071(0.219)