[vsnet-campaign-dn 15944] PNV J21581852+2419246 superoutburst (since Aug. 27)

PNV J21581852+2419246 (UGSU) https://www.aavso.org/vsx/index.php?view=detail.top&oid=270725

Bright since 2021 August 27.470 UT (orange mag. 14.5) according to ATLAS data (last non-detection on Aug. 25.399 UT; orange mag. 16.0 on September 4.46 UT).

Time-resolved photometry is encouraged.

Clear skies, Patrick ------------ References: Asteroid Terrestrial-impact Last Alert System (ATLAS): - Tonry et al., 2018PASP..130f4505T --------------------------------------------- Gary Poyner wrote on Saturday, 4 September 2021 at 15:26:11 UTC:

The UGSU star OT J215818.5+241925 (PNV J21581852+2419246) is in outburst.  The first detected since September 2018... September 03.940    14.903CV Open University COAST

regards, Gary