TNS Astronomical Transient Report No. 258814 [ 2025TNSTR2262....1S ]
Date Received (UTC): 2025-06-17 09:19:05
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 2025nsn
Discoverer internal name: ZTF25aavihnr
Coordinates (J2000): RA = 18:02:32.337 (270.6347369) DEC = +09:40:22.16 (9.6728218)
Discovery date: 2025-06-16 08:29:28.000 (JD=2460842.8537963)
Photometry
Discovery (first detection):
Discovery date: 2025-06-16 08:29:28.000
Flux: 19.8548 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-06-14 08:03:03
Limiting flux: 20.0951 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/2025nsn
Date Received (UTC): 2025-06-17 09:19:05
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 2025nsn
Discoverer internal name: ZTF25aavihnr
Coordinates (J2000): RA = 18:02:32.337 (270.6347369) DEC = +09:40:22.16 (9.6728218)
Discovery date: 2025-06-16 08:29:28.000 (JD=2460842.8537963)
Photometry
Discovery (first detection):
Discovery date: 2025-06-16 08:29:28.000
Flux: 19.8548 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-06-14 08:03:03
Limiting flux: 20.0951 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/2025nsn