TNS Astronomical Transient Report No. 241539 [ 2025TNSTR.255....1S ]
Date Received (UTC): 2025-01-19 08:00:39
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 2025ub
Discoverer internal name: ZTF25aacjxbu
Coordinates (J2000): RA = 08:42:40.961 (130.6706719) DEC = +52:45:04.57 (52.7512697)
Discovery date: 2025-01-18 08:44:19.000 (JD=2460693.8641088)
Photometry
Discovery (first detection):
Discovery date: 2025-01-18 08:44:19.000
Flux: 20.1765 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-01-18 07:44:48
Limiting flux: 19.6794 ABMag
Filter: i-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025ub
Date Received (UTC): 2025-01-19 08:00:39
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 2025ub
Discoverer internal name: ZTF25aacjxbu
Coordinates (J2000): RA = 08:42:40.961 (130.6706719) DEC = +52:45:04.57 (52.7512697)
Discovery date: 2025-01-18 08:44:19.000 (JD=2460693.8641088)
Photometry
Discovery (first detection):
Discovery date: 2025-01-18 08:44:19.000
Flux: 20.1765 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-01-18 07:44:48
Limiting flux: 19.6794 ABMag
Filter: i-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025ub