[vsnet-outburst 21263] ASASSN-17lg: dwarf nova (outburst) in Sagittarius

[Patrick Schmeer pasc1312-aavso@yahoo.de via vsnet-outburst]

ASASSN-17lg  (UG)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=513041

ASASSN-17lg
18:26:36.94 -16:33:20.4  2017-08-27.24  14.92
CV or nova candidate, matches to GAIA G=16.5,
V>17.6 on 2017-08-20.27, V=15.2 on 2017-08-24.26,
V=14.8 on 2017-08-26.25, V=14.9 on 2017-08-27.25. 
http://www.astronomy.ohio-state.edu/~assassin/transients.html

ASASSN-17lg 20170820.27 <176V ASN
ASASSN-17lg 20170824.26  152V ASN
ASASSN-17lg 20170826.25  148V ASN
ASASSN-17lg 20170827.25  149V ASN

"Spectroscopy of ASASSN-17lg" (ATel #10709)
Quote: "... This spectrum indicates
ASASSN-17lg is a dwarf nova outburst."
http://www.astronomerstelegram.org/?read=10709

Time-resolved photometry is strongly recommended.

Clear skies,
Patrick