TNS Astronomical Transient Report No. 255401 [ 2025TNSTR1840....1S ]
Date Received (UTC): 2025-05-19 07:34:15
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 2025kso
Discoverer internal name: ZTF25aaqfopb
Coordinates (J2000): RA = 10:45:18.152 (161.3256327) DEC = +45:39:08.34 (45.6523172)
Discovery date: 2025-05-15 06:14:49.004 (JD=2460810.7602894)
Photometry
Discovery (first detection):
Discovery date: 2025-05-15 06:14:49.004
Flux: 19.3982 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-05-11 06:51:58
Limiting flux: 18.9239 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/2025kso
Date Received (UTC): 2025-05-19 07:34:15
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 2025kso
Discoverer internal name: ZTF25aaqfopb
Coordinates (J2000): RA = 10:45:18.152 (161.3256327) DEC = +45:39:08.34 (45.6523172)
Discovery date: 2025-05-15 06:14:49.004 (JD=2460810.7602894)
Photometry
Discovery (first detection):
Discovery date: 2025-05-15 06:14:49.004
Flux: 19.3982 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-05-11 06:51:58
Limiting flux: 18.9239 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/2025kso