TNS Astronomical Transient Report No. 259106 [ 2025TNSTR2301....1H ]

Date Received (UTC): 2025-06-19 09:13:54
Date made public:
Sender: ZTF_CATS150
Reporting Group: ZTF     Discovery Data Source: ZTF

K-Ryan Hinds (LJMU), Kaustav Kashyap Das (Caltech), Mansi Kasliwal (Caltech), Theophile Du Laz (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: SN 2025oaj
Discoverer internal name: ZTF25aavrkgo
Coordinates (J2000): RA = 09:19:12.905 (139.8037719) DEC = +33:18:54.38 (33.3151062)
Discovery date: 2025-06-19 04:03:17.997 (JD=2460845.6689583)



Photometry

Discovery (first detection):
Discovery date: 2025-06-19 04:03:17.997
Flux: 18.7456 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-06-19 03:58:18
Limiting flux: 18.6842 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/2025oaj