Discovery certificate for object 2020aavs
TNS Astronomical Transient Report No. 90653 [ 2020TNSTR3547....1S ]

Date Received (UTC): 2020-11-24 17:57:54
Sender: Prof. Krzysztof Stanek
Reporting Group: ASAS-SN     Discovery Data Source: ASAS-SN

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

IAU Designation: AT 2020aavs
Discoverer internal name: ASASSN-20ot
Coordinates (J2000): RA = 05:05:15.946 (76.31644) DEC = -07:17:07.76 (-7.28549)
Discovery date: 2020-11-22 12:57:36.000 (JD=2459176.04)

Remarks: Optical transient within the "Witch Head Nebula", most likely a YSO outburst


Discovery (first detection):
Discovery date: 2020-11-22 12:57:36.000
Flux: 16.6 ABMag
Filter: g-Sloan
Instrument: Brutus
Telescope: ASASSN-Brutus

Last non-detection:
Last non-detection date: 2020-11-20 00:00:00
Limiting flux: 18.2 ABMag
Filter: g-Sloan
Instrument: Payne-Gaposchkin
Telescope: ASASSN-Payne-Gaposchkin

Details of the new object can be viewed here: