Discovery certificate for object 2018evo
TNS Astronomical Transient Report No. 21433 [ 2018TNSTR1135....1S ]

Date Received (UTC): 2018-08-10 21:38:03
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: SN 2018evo
Discoverer internal name: ASASSN-18rn
Coordinates (J2000): RA = 21:48:38.417 (327.16007) DEC = -43:22:48.07 (-43.38002)
Discovery date: 2018-08-09 20:09:36 (JD=2458340.34)

Potential host galaxy: 2MASS J21483845-4322470
Host redshift: 0.07389

Remarks: On the rise, currently being observed by TESS

Photometry

Discovery (first detection):
Discovery date: 2018-08-09 20:09:36
Flux: 17.8 ABMag
Filter: g-Sloan
Instrument: Payne-Gaposchkin
Telescope: ASASSN-Payne-Gaposchkin

Last non-detection:
Last non-detection date: 2018-08-04 06:14:24
Limiting flux: 18.2 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/2018evo