TNS Astronomical Transient Report No. 251629 [ 2025TNSTR1383....1P ]

Date Received (UTC): 2025-04-14 10:43:39
Date made public:
Sender: Fritz
Reporting Group: ZTF     Discovery Data Source: ZTF

Daniel Perley (LJMU), Christoffer Fremling (Caltech), Theophile du Laz (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2025hjx
Discoverer internal name: ZTF25aalzmdh
Coordinates (J2000): RA = 17:04:31.407 (256.1308616) DEC = +54:01:46.40 (54.0295545)
Discovery date: 2025-04-06 08:28:31.995 (JD=2460771.8531481)



Photometry

Discovery (first detection):
Discovery date: 2025-04-06 08:28:31.995
Flux: 19.481 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-03-27 11:43:32
Limiting flux: 18.5061 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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