TNS Astronomical Transient Report No. 293602 [ 2026TNSTR.925....1S ]

Date Received (UTC): 2026-03-05 09:27:59
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: AT 2018mrn
Discoverer internal name: ZTF18abwohjb
Coordinates (J2000): RA = 23:01:12.939 (345.3039136) DEC = +05:07:57.59 (5.1326628)
Discovery date: 2018-09-19 07:40:22.995 (JD=2458380.8197106)



Photometry

Discovery (first detection):
Discovery date: 2018-09-19 07:40:22.995
Flux: 20.5328 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-09-13 07:37:53
Limiting flux: 20.5843 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/2018mrn