TNS Astronomical Transient Report No. 271258 [ 2025TNSTR3862....1S ]

Date Received (UTC): 2025-09-25 04:42:16
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 2025yml
Discoverer internal name: ZTF25abtlpvs
Coordinates (J2000): RA = 16:55:36.617 (253.9025692) DEC = +47:52:13.23 (47.8703418)
Discovery date: 2025-09-24 03:17:15.996 (JD=2460942.6369907)



Photometry

Discovery (first detection):
Discovery date: 2025-09-24 03:17:15.996
Flux: 20.4499 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-09-23 03:18:10
Limiting flux: 19.1046 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/2025yml