[vsnet-alert 24511] ASASSN-20jm: new transient (14.4 mag) in Ara

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

 ASASSN-20jm (UG:)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=1546129

Complete ASAS-SN Sky Patrol (Shappee et al. 2014ApJ...788...48S
and Kochanek et al. 2017PASP..129j4502K) light curve and data:
https://asas-sn.osu.edu/light_curves/219d2883-1113-4d06-a3b8-86145f336f37

Time-resolved photometry and precise astrometry are urgently required
(spectroscopy and multiband photometry are encouraged, too).
 
Clear skies,
Patrick
-------
     Am Dienstag, 4. August 2020, 19:27:59 MESZ hat Kojiguchi Naoto <kojiguchi at kusastro.kyoto-u.ac.jp> Folgendes geschrieben:  
 
 ASASSN-20jm

    Large amplitude outburst of >6.8 mag.
  
ASASSN-20jm  AT 2020qqs <A href=https://wis-tns.weizmann.ac.il/object/2020qqs>TNS</a> 
17:14:53.09 -56:1:49.1 2020-08-1.86 13.96 -------  CV candidate, no Vizier match,
g>16.9 on 2020-07-30.79, g=14.4 on 2020-08-01.86, g=15.2 on 2020-08-02.93

ASASSN-20jm 20200730.79 <169g ASN
ASASSN-20jm 20200801.86 144g ASN
ASASSN-20jm 20200802.93 152g ASN