TNS Astronomical Transient Report No. 266527 [ 2025TNSTR3263....1R ]

Date Received (UTC): 2025-08-18 16:11:13
Date made public:
Sender: ZTF_CATS150
Reporting Group: ZTF     Discovery Data Source: ZTF

Nabeel Rehemtulla (CIERA, NU), Kaustav Kashyap Das (Caltech), Mansi Kasliwal (Caltech), Theophile Du Laz (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: SN 2025uma
Discoverer internal name: ZTF25abitlgg
Coordinates (J2000): RA = 06:24:30.176 (96.1257353) DEC = +17:49:35.03 (17.8263986)
Discovery date: 2025-08-10 12:14:48.001 (JD=2460898.0102778)



Photometry

Discovery (first detection):
Discovery date: 2025-08-10 12:14:48.001
Flux: 18.7633 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-08-10 12:07:34
Limiting flux: 18.6518 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/2025uma