TNS Astronomical Transient Report No. 295027 [ 2026TNSTR1185....1S ]

Date Received (UTC): 2026-03-19 11:38:28
Date made public:
Sender: Fritz
Reporting Group: ZTF     Discovery Data Source: ZTF

Jesper Sollerman (SU) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: SN 2018msw
Discoverer internal name: ZTF18aaocqhe
Coordinates (J2000): RA = 13:19:25.937 (199.8580723) DEC = +66:23:30.68 (66.39185665)
Discovery date: 2018-04-23 06:21:26.997 (JD=2458231.7648958)



Photometry

Discovery (first detection):
Discovery date: 2018-04-23 06:21:26.997
Flux: 20.0686 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-04-22 06:42:49
Limiting flux: 16.9329 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2018msw