TNS Astronomical Transient Report No. 254469 [ 2025TNSTR1702....1S ]

Date Received (UTC): 2025-05-07 23:09:46
Date made public:
Sender: Fritz
Reporting Group: ZTF     Discovery Data Source: ZTF

Robert Stein (UMD) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2025kbb
Discoverer internal name: ZTF25aamkuiu
Coordinates (J2000): RA = 17:31:43.810 (262.9325405) DEC = +66:38:56.55 (66.6490414)
Discovery date: 2025-04-10 11:49:43.000 (JD=2460775.9928588)



Photometry

Discovery (first detection):
Discovery date: 2025-04-10 11:49:43.000
Flux: 21.2483 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-04-10 11:48:22
Limiting flux: 20.0215 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2025kbb