TNS Astronomical Transient Report No. 273559 [ 2025TNSTR4149....1S ]

Date Received (UTC): 2025-10-16 13:08:17
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: AT 2025aapi
Discoverer internal name: ZTF25abxfivk
Coordinates (J2000): RA = 11:11:15.042 (167.8126764) DEC = +15:44:42.95 (15.7452632)
Discovery date: 2025-10-16 12:52:02.003 (JD=2460965.0361343)



Photometry

Discovery (first detection):
Discovery date: 2025-10-16 12:52:02.003
Flux: 18.9223 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-10-13 13:03:56
Limiting flux: 18.1066 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/2025aapi