TNS Astronomical Transient Report No. 245605 [ 2025TNSTR.742....1S ]
Date Received (UTC): 2025-02-23 07:57:02
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: SN 2025cku
Discoverer internal name: ZTF25aagtjfn
Coordinates (J2000): RA = 09:50:44.778 (147.6865743) DEC = +27:18:08.92 (27.3024789)
Discovery date: 2025-02-22 05:25:03.996 (JD=2460728.7257407)
Photometry
Discovery (first detection):
Discovery date: 2025-02-22 05:25:03.996
Flux: 20.3643 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-02-21 07:36:44
Limiting flux: 20.4637 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/2025cku
Date Received (UTC): 2025-02-23 07:57:02
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: SN 2025cku
Discoverer internal name: ZTF25aagtjfn
Coordinates (J2000): RA = 09:50:44.778 (147.6865743) DEC = +27:18:08.92 (27.3024789)
Discovery date: 2025-02-22 05:25:03.996 (JD=2460728.7257407)
Photometry
Discovery (first detection):
Discovery date: 2025-02-22 05:25:03.996
Flux: 20.3643 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-02-21 07:36:44
Limiting flux: 20.4637 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/2025cku