TNS Astronomical Transient Report No. 246724 [ 2025TNSTR.894....1S ]

Date Received (UTC): 2025-03-05 09:14:46
Date made public:
Sender: Fritz
Reporting Group: ZTF     Discovery Data Source: ZTF

Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: SN 2025dio
Discoverer internal name: ZTF25aaiokdh
Coordinates (J2000): RA = 09:31:22.298 (142.8429092) DEC = +05:17:01.67 (5.2837967)
Discovery date: 2025-03-02 08:06:10.998 (JD=2460736.8376273)



Photometry

Discovery (first detection):
Discovery date: 2025-03-02 08:06:10.998
Flux: 20.2372 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-03-01 08:38:09
Limiting flux: 19.6948 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/2025dio