TNS Astronomical Transient Report No. 267811 [ 2025TNSTR3397....1S ]

Date Received (UTC): 2025-08-27 07:39:48
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 2025vnw
Discoverer internal name: ZTF25abmhdoh
Coordinates (J2000): RA = 19:30:02.298 (292.5095745) DEC = -23:04:44.58 (-23.0790507)
Discovery date: 2025-08-14 05:58:36.001 (JD=2460901.7490278)



Photometry

Discovery (first detection):
Discovery date: 2025-08-14 05:58:36.001
Flux: 20.1207 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-08-13 07:39:25
Limiting flux: 20.1607 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2025vnw