TNS Astronomical Transient Report No. 265956 [ 2025TNSTR3217....1R ]

Date Received (UTC): 2025-08-15 16:25:42
Date made public:
Sender: ZTF_CATS150
Reporting Group: ZTF     Discovery Data Source: ZTF

Nabeel Rehemtulla (CIERA, NU), Kaustav Kashyap Das (Caltech), Mansi Kasliwal (Caltech), Theophile Du Laz (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: SN 2025tyr
Discoverer internal name: ZTF25abippmj
Coordinates (J2000): RA = 16:03:03.214 (240.7633914) DEC = +22:13:03.08 (22.2175222)
Discovery date: 2025-08-15 04:00:31.003 (JD=2460902.6670255)



Photometry

Discovery (first detection):
Discovery date: 2025-08-15 04:00:31.003
Flux: 20.0935 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-08-13 05:13:53
Limiting flux: 20.1195 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/2025tyr