TNS Astronomical Transient Report No. 275308 [ 2025TNSTR4386....1S ]
Date Received (UTC): 2025-10-31 07:24:04
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 2025acaj
Discoverer internal name: ZTF25acbrkeg
Coordinates (J2000): RA = 01:44:56.762 (26.236509) DEC = -23:59:03.13 (-23.9842021)
Discovery date: 2025-10-29 06:31:04.995 (JD=2460977.7715856)
Photometry
Discovery (first detection):
Discovery date: 2025-10-29 06:31:04.995
Flux: 20.3231 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-10-27 08:32:49
Limiting flux: 19.9216 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/2025acaj
Date Received (UTC): 2025-10-31 07:24:04
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 2025acaj
Discoverer internal name: ZTF25acbrkeg
Coordinates (J2000): RA = 01:44:56.762 (26.236509) DEC = -23:59:03.13 (-23.9842021)
Discovery date: 2025-10-29 06:31:04.995 (JD=2460977.7715856)
Photometry
Discovery (first detection):
Discovery date: 2025-10-29 06:31:04.995
Flux: 20.3231 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-10-27 08:32:49
Limiting flux: 19.9216 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/2025acaj