TNS Astronomical Transient Report No. 267243 [ 2025TNSTR3342....1S ]

Date Received (UTC): 2025-08-23 10:36:47
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 2025vcb
Discoverer internal name: ZTF25abjewnp
Coordinates (J2000): RA = 17:49:43.416 (267.4308986) DEC = +53:42:44.70 (53.7124155)
Discovery date: 2025-08-17 04:46:52.996 (JD=2460904.6992245)



Photometry

Discovery (first detection):
Discovery date: 2025-08-17 04:46:52.996
Flux: 20.0148 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-07-31 06:40:31
Limiting flux: 20.6453 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/2025vcb