TNS Astronomical Transient Report No. 272506 [ 2025TNSTR4013....1S ]

Date Received (UTC): 2025-10-05 06:17:10
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 2025zpa
Discoverer internal name: ZTF25abvqqka
Coordinates (J2000): RA = 16:29:47.733 (247.4488874) DEC = +13:23:37.49 (13.3937472)
Discovery date: 2025-10-05 02:52:49.995 (JD=2460953.6200231)



Photometry

Discovery (first detection):
Discovery date: 2025-10-05 02:52:49.995
Flux: 19.4035 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-10-01 03:37:53
Limiting flux: 19.7987 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/2025zpa