Discovery certificate for object 2019com
TNS Astronomical Transient Report No. 31743 [ 2019TNSTR.465....1B ]

Date Received (UTC): 2019-03-31 18:42:33
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: SN 2019com
Discoverer internal name: ASASSN-19hv
Coordinates (J2000): RA = 18:31:06.926 (277.77886) DEC = -71:41:32.68 (-71.69241)
Discovery date: 2019-03-31 06:57:36 (JD=2458573.79)

Potential host galaxy: IC 4712
Host redshift: 0.012799

Remarks: In two epochs, on the rise, confirmed by follow-up imaging; close to the nucleus but nut nuclear

Photometry

Discovery (first detection):
Discovery date: 2019-03-31 06:57:36
Flux: 16.7 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski

Last non-detection:
Last non-detection date: 2019-03-28 07:12:00
Limiting flux: 17.7 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019com