TNS Astronomical Transient Report No. 93886 [ 2020TNSTR3905....1B ]

Date Received (UTC): 2020-12-24 17:22:55
Date made public:
Sender: Krzysztof Stanek
Reporting Group: ASAS-SN     Discovery Data Source: ASAS-SN

J. Brimacombe, K. Z. Stanek, for the ASAS-SN team report/s the discovery of a new astronomical transient.

IAU Designation: SN 2020adnu
Discoverer internal name: ASASSSN-20qi
Coordinates (J2000): RA = 11:38:08.450 (174.53521) DEC = -32:51:05.98 (-32.85166)
Discovery date: 2020-12-22 06:43:12.000 (JD=2459205.78)

Potential host galaxy: WISEA J113808.29-325108.4
Host redshift: 0.030625

Remarks: Present in several epochs, on the rise

Photometry

Discovery (first detection):
Discovery date: 2020-12-22 06:43:12.000
Flux: 17.2 ABMag
Filter: g-Sloan
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2020-12-18 06:43:12
Limiting flux: 18.3 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski


Details of the new object can be viewed here: https://www.wis-tns.org/object/2020adnu