[vsnet-alert 23723] V521 Peg possible superoutburst (since Nov. 18)

Wed Nov 20 04:51:53 JST 2019

V521 Pegasi  (UGSU)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=133512

Visual magnitude estimate by P. Schmeer, Bischmisheim, Germany:
PEGV521 20191119.765 118 SPK
Sequence: AAVSO
Instrument: 203-mm SCT

Recent ASAS-SN Sky Patrol (Shappee et al. 2014ApJ...788...48S
and Kochanek et al. 2017PASP..129j4502K) data and light curve:
https://asas-sn.osu.edu/light_curves/2894ed30-3107-4ca0-a6f9-8d1e35c811fa
PEGV521 20191117.265  17.04g ASN
PEGV521 20191118.214  11.77g ASN
PEGV521 20191119.223  12.09g ASN

Clear skies,
Patrick