TNS Astronomical Transient Report No. 270396 [ 2025TNSTR3746....1S ]
Date Received (UTC): 2025-09-17 06:15:55
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 2025xtt
Discoverer internal name: ZTF25abrddrs
Coordinates (J2000): RA = 14:25:45.389 (216.4391209) DEC = +04:38:13.33 (4.637037)
Discovery date: 2025-09-16 02:49:25.996 (JD=2460934.617662)
Photometry
Discovery (first detection):
Discovery date: 2025-09-16 02:49:25.996
Flux: 18.6083 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-09-16 02:42:13
Limiting flux: 18.1553 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/2025xtt
Date Received (UTC): 2025-09-17 06:15:55
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 2025xtt
Discoverer internal name: ZTF25abrddrs
Coordinates (J2000): RA = 14:25:45.389 (216.4391209) DEC = +04:38:13.33 (4.637037)
Discovery date: 2025-09-16 02:49:25.996 (JD=2460934.617662)
Photometry
Discovery (first detection):
Discovery date: 2025-09-16 02:49:25.996
Flux: 18.6083 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-09-16 02:42:13
Limiting flux: 18.1553 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/2025xtt