Discovery certificate for object 2020lhs
TNS Astronomical Transient Report No. 72286 [ 2020TNSTR1605....1S ]

Date Received (UTC): 2020-05-29 14:54:19
Sender: Prof. Krzysztof Stanek
Reporting Group: ASAS-SN     Discovery Data Source: ASAS-SN

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

IAU Designation: AT 2020lhs
Discoverer internal name: ASASSN-20ft
Coordinates (J2000): RA = 20:23:02.350 (305.75979) DEC = +21:23:48.77 (21.39688)
Discovery date: 2020-05-29 10:33:36.000 (JD=2458998.94)

Potential host galaxy: WISEA J202302.62+212347.8

Remarks: Possible bright supernova in an unknown redshift galaxy, could also be a CV

Photometry

Discovery (first detection):
Discovery date: 2020-05-29 10:33:36.000
Flux: 15.5 ABMag
Filter: g-Sloan
Instrument: Brutus
Telescope: ASASSN-Brutus

Last non-detection:
Last non-detection date: 2020-05-26 10:04:48
Limiting flux: 18.7 ABMag
Filter: g-Sloan
Instrument: Brutus
Telescope: ASASSN-Brutus


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